Hotstart Catalog - Davidson Sales Co.

P R O D U C T S C A T A L O GIMC-700ENGINE HEATERS CONTROLSOIL HEATERS ACCESSORIES

SECTIONHEATER INSTALLATIONPage 19Part number matrix for tankstyleheatersPage 20Tank-stylePage 53In-blockPage 56How to specify an engineheater and conversion charts1234PAGES 4 - 12• Tank Style Coolant Heaters• Weathertight DesignPAGES 14 - 18• Tank Style Coolant Heaters• Class 1, Group D for Hazardous LocationsPAGES 22 - 24• HOTflow Heaters• CSM, CTM SeriesPAGES 26 - 31• Industrial Lube Oil Heaters• Lube Oil Heaters with Thermostat• Process Immersion Heaters with Fixed orAdjustable Thermostat5PAGES 33 - 38• Temperature Controls• Pressure Switch• Magnetic Contactors• Junction Boxes• Complete Control SystemsCUSTOM PRODUCTSCall for information on:• Battery Chargers• Wiring Harnesses• Air Intake Heaters•APUs• Other Specialty Products67PAGES 40 - 42• Battery Warming Pads and Accessories• Blanket Style Battery Warmers• Silicone Hot PadsPAGES 44 - 55• In-block Direct Immersion Heaters• Electrical Cords for In-block Heaters• Thermocords• Flush Mount Kits and AccessoriesT A B L E O F C O N T E N T S

P R O D U C T C A T A L O GSECTION 1

Small Tank HeatersEngineDisplacementModel Number Volts Watts Phase AmpsThermostat RangeOn OffTPS SeriesSingle Phase150cid2.5LTPS051GT8-000TPS051GT10-000TPS051GT12-000TPS052GT8-000TPS052GT10-000TPS052GT12-0001201201202402402405005005005005005001111114.24.24.22.12.12.180°F (27C) 100°F (38C)100°F (38C) 120°F (49C)120°F (49C) 140°F (60C)80°F (27C) 100°F (38C)100°F (38C) 120°F (49C)120°F (49C) 140°F (60C)500-2000 Watts120V & 240VCUS350cid5.7LTPS101GT8-000TPS101GT10-000TPS101GT12-000TPS102GT8-000TPS102GT10-000TPS102GT12-0001201201202402402401000100010001000100010001111118.48.48.44.24.24.280°F (27C) 100°F (38C)100°F (38C) 120°F (49C)120°F (49C) 140°F (60C)80°F (27C) 100°F (38C)100°F (38C) 120°F (49C)120°F (49C) 140°F (60C)350 - 500cid5.7 - 8.2LTPS151GT8-000TPS151GT10-000TPS151GT12-000TPS152GT8-000TPS152GT10-000TPS152GT12-00012012012024024024015001500150015001500150011111112.512.512.56.36.36.380°F (27C) 100°F (38C)100°F (38C) 120°F (49C)120°F (49C) 140°F (60C)80°F (27C) 100°F (38C)100°F (38C) 120°F (49C)120°F (49C) 140°F (60C)500 - 700cid8.2 - 11.5LTPS181GT8-000TPS181GT10-000TPS181GT12-000TPS202GT8-000TPS202GT10-000TPS202GT12-000120120120240240240180018001800200020002000HOTSTART TPS tank heaters are constructed from a durable, high-impact plastic. Every heater is assembledwith a built-in thermostat and 4–foot power cord.1111111515158.38.38.380°F (27C) 100°F (38C)100°F (38C) 120°F (49C)120°F (49C) 140°F (60C)80°F (27C) 100°F (38C)100°F (38C) 120°F (49C)120°F (49C) 140°F (60C)Replacement PartsModelNumberVoltsWattsSensingUnitReplacement PartsElement Tank BoxPowerCordElementO-ringFor TPS Model heatersReplacementTankTPS051GT8-000TPS051GT10-000TPS051GT12-000TPS052GT8-000TPS052GT10-000TPS052GT12-000120120120240240240500500500500500500LSU-8LSU-10LSU-12LSU-8LSU-10LSU-12REPS051T8REPS051T10REPS051T12REPS052T8REPS052T10REPS052T12TPS-TTPS-TTPS-TTPS-TTPS-TTPS-TCPS-1CPS-1CPS-1CPS-1CPS-1CPS-111P48UU11P48UU11P48UU21P48UU21P48UU21P48UUTPS-BORTPS-BORTPS-BORTPS-BORTPS-BORTPS-BORReplacementElementSensing UnitElementO-RingTPS101GT8-000TPS101GT10-000TPS101GT12-000TPS102GT8-000TPS102GT10-000TPS102GT12-000TPS151GT8-000TPS151GT10-000TPS151GT12-000TPS152GT8-000TPS152GT10-000TPS152GT12-000120120120240240240120120120240240240100010001000100010001000150015001500150015001500LSU-8LSU-10LSU-12LSU-8LSU-10LSU-12LSU-8LSU-10LSU-12LSU-8LSU-10LSU-12REPS101T8REPS101T10REPS101T12REPS102T8REPS102T10REPS102T12REPS151T8REPS151T10REPS151T12REPS152T8REPS152T10REPS152T12TPS-TTPS-TTPS-TTPS-TTPS-TTPS-TTPS-TTPS-TTPS-TTPS-TTPS-TTPS-TCPS-1CPS-1CPS-1CPS-1CPS-1CPS-1CPS-1CPS-1CPS-1CPS-1CPS-1CPS-111P48UU11P48UU11P48UU21P48UU21P48UU21P48UU11P48UU11P48UU11P48UU21P48UU21P48UU21P48UUTPS-BORTPS-BORTPS-BORTPS-BORTPS-BORTPS-BORTPS-BORTPS-BORTPS-BORTPS-BORTPS-BORTPS-BORTPS181GT8-000TPS181GT10-000TPS181GT12-000120120120180018001800LSU-8LSU-10LSU-12REPS181T8REPS181T10REPS181T12TPS-TTPS-TTPS-TCPS-1CPS-1CPS-112P16H48UU12P16H48UU12P16H48UUTPS-BORTPS-BORTPS-BORReplacementCordReplacementBoxTPS202GT8-000TPS202GT10-000TPS202GT12-000240240240200020002000LSU-8LSU-10LSU-12REPS202T8REPS202T10REPS202T12TPS-TTPS-TTPS-TCPS-1CPS-1CPS-121P48UU21P48UU21P48UUTPS-BORTPS-BORTPS-BOR4Customer Support: (509) 536-8660www.hotstart.com

EngineDisplacementModel Number Volts Watts Phase AmpsThermostat RangeOn OffSmall Tank Heaters150cid2.5L350cid5.7L350 - 500cid5.7 - 8.2L500 - 700cid8.2 - 11.5LTPS051GT12-001*TPS051GT12-A00TPS052GT12-001*TPS052GT12-A00TPS101GT12-001*TPS101GT12-A00TPS102GT12-001*TPS102GT12-A00TPS151GT12-001*TPS151GT12-A00TPS152GT12-001*TPS152GT12-A00TPS181GT12-001*TPS181GT12-A00TPS202GT12-001*TPS202GT12-A0012012024024012012024024012012024024012012024024050050050050010001000100010001500150015001500180018002000200011111111111111114.24.22.12.18.48.44.24.212.512.56.36.315158.38.3100°F (38C) 120°F (49C)ADJUSTABLE100°F (38C) 120°F (49C)ADJUSTABLE100°F (38C) 120°F (49C)ADJUSTABLE100°F (38C) 120°F (49C)ADJUSTABLE100°F (38C) 120°F (49C)ADJUSTABLE100°F (38C) 120°F (49C)ADJUSTABLE100°F (38C) 120°F (49C)ADJUSTABLE100°F (38C) 120°F (49C)ADJUSTABLETPS Series w/in-lineadjustable and remotethread-in fixedthermostatSingle Phase500-2000 Watts120V & 240VCUS* Remote thread-in fixed temperature thermostatADJUSTABLE 90-130°F (32-54°C)On differential – 20°F (-7°C)In-line thermostat options:Power Y-cordOUTLET HOSEBARB .625 I.D..25 (4X) HolesFor MountingBrackets1.538.1mmAdj. T-statAssembly7.9200.6mm6.7170.2mm4.25107.9mmThermostatWellIn-LineAdjustableThermostatINLETHOSEBARB.625 I.D.4.6116.8mmRemoteThread-inFixedTemperatureThermostatModelNumberVoltsWattsSensingUnitElementReplacement PartsPowerY-cordThermostatWellReplacement PartsTPS051GT12-001*TPS051GT12-A00TPS052GT12-001*TPS052GT12-A00TPS101GT12-001*TPS101GT12-A00TPS102GT12-001*TPS102GT12-A00TPS151GT12-001*TPS151GT12-A00TPS152GT12-001*TPS152GT12-A00TPS181GT12-001*TPS181GT12-A00TPS202GT12-001*TPS202GT12-A00120120240240120120240240120120240240120120240240500500500500100010001000100015001500150015001800180020002000LSU-10RSU90-130LSU-10RSU90-130LSU-10RSU90-130LSU-10RSU90-130LSU-10RSU90-130LSU-10RSU90-130LSU-10RSU90-130LSU-10RSU90-130REPS051T12REPS051T12REPS052T12REPS052T12REPS101T12REPS101T12REPS102T12REPS102T12REPS151T12REPS151T12REPS152T12REPS152T12REPS181T12REPS181T12REPS202T12REPS202T12TPS-YC1#TPS-YC2#TPS-YC1#TPS-YC2#TPS-YC1#TPS-YC2#12P16H54S54X10UU#TPS-YC2#TW2374-1#TW2374-1#TW2374-1#TW2374-1#TW2374-1#TW2374-1#TW2374-1#TW2374-1#For TPS Model heatersw/in-line adjustable andremote thread-in fixedthermostatSingle PhaseCommon replacement partsfor all TPS Model heaters:—Tank—Box— Element O-ringSee table on p. 4* Remote thread-in fixed temperature thermostat # Call FactoryCustomer Support: (509) 536-8660 www.hotstart.com 5

Model NumberwithoutThermostatModel NumberwithThermostatsee chart 2Replacement PartsElement Tank BoxElementO-ringMountingKitReplacement PartsCB115100-000CB115800-000CB115200-000CB115700-000CB115300-000CB115400-000CB1151XX-200CB1158XX-200CB1152XX-200CB1157XX-200CB1153XX-200CB1154XX-200RECB1151RECB1158RECB1152RECB1157RECB1153RECB1154RTBRTBRTBRTBRTBRTBRTBCBRTBCBRTBCBRTBCBRTBCBRTBCBTMM-ORTMM-ORTMM-ORTMM-ORTMM-ORTMM-ORFK2FK2FK2FK2FK2FK2For tank-style heatersCB, CL SeriesCB120100-000CB120800-000CB120200-000CB120300-000CB120400-000CB125100-000CB125800-000CB125200-000CB125700-000CB125300-000CB125400-000CB1201XX-200CB1208XX-200CB1202XX-200CB1203XX-200CB1204XX-200CB1251XX-200CB1258XX-200CB1252XX-200CB1257XX-200CB1253XX-200CB1254XX-200RECB1201RECB1208RECB1202RECB1203RECB1204RECB1251RECB1258RECB1252RECB1257RECB1253RECB1254RTBRTBRTBRTBRTBRTBRTBRTBRTBRTBRTBRTBCBRTBCBRTBCBRTBCBRTBCBRTBCBRTBCBRTBCBRTBCBRTBCBRTBCBTMM-ORTMM-ORTMM-ORTMM-ORTMM-ORTMM-ORTMM-ORTMM-ORTMM-ORTMM-ORTMM-ORFK2FK2FK2FK2FK2FK2FK2FK2FK2FK2FK2Common Replacement Partsavailable on all listed heatersHigh Limit ControlHLC-165CHART 2Check ValveRV-MHeaters with ThermostatsCL130100-100CL130800-100CL130200-100CL130700-100CL130300-100CL130400-100CL140800-100CL140200-100CL140700-100CL140300-100CL140400-100CL1301XX-200CL1308XX-200CL1302XX-200CL1307XX-200CL1303XX-200CL1304XX-200CL1408XX-200CL1402XX-200CL1407XX-200CL1403XX-200CL1404XX-200RECL1301-100RECL1308-100RECL1302-100RECL1307-100RECL1303-100RECL1304-100RECL1408-100RECL1402-100RECL1407-100RECL1403-100RECL1404-100RTLRTLRTLRTLRTLRTLRTLRTLRTLRTLRTLRTBCL-100RTBCL-100RTBCL-100RTBCL-100RTBCL-100RTBCL-100RTBCL-100RTBCL-100RTBCL-100RTBCL-100RTBCL-100TML-ORTML-ORTML-ORTML-ORTML-ORTML-ORTML-ORTML-ORTML-ORTML-ORTML-ORFK6FK6FK6FK6FK6FK6FK6FK6FK6FK6FK6Temperature RangeON80°F (27C)100°F (38C)120°F (49C)OFF100°F (38C)120°F (49C)140°F (60C)Adjustable 90° - 130°F(32°C - 54°C)Example:SensingUnitFSU8FSU10FSU12FSU90-130CL150800-100CL150200-100CL150700-100CL150300-100CL150400-100CL1508XX-200CL1502XX-200CL1507XX-200CL1503XX-200CL1504XX-200RECL1508-100RECL1502-100RECL1507-100RECL1503-100RECL1504-100RTLRTLRTLRTLRTLRTBCL-100RTBCL-100RTBCL-100RTBCL-100RTBCL-100TML-ORTML-ORTML-ORTML-ORTML-ORFK6FK6FK6FK6FK6Model Number: CB115110-200T-Stat Replacement: FSU10CB Heaterw/thermostat assemblyReplacementTankElement O-RingTemperatureSensingUnitMountingKitReplacementElementHigh LimitControlReplacementBoxReplacementTankCheck ValveMountingKitTemperatureSensingUnitCheck ValveElementO-RingCL Heaterw/thermostat assemblyCustomer Support: (509) 536-8660 www.hotstart.com 7

Industrial TankHeatersEngineDisplacementModel NumberwithoutThermostatModel Numberwith Thermostatsee chart 1Volts Watts Phase AmpsFig.*No.SB, SL SeriesWith power cordWeathertightSingle Phase350 - 500cid5.7 - 8.2L500 - 600cid8.2 - 9.8LSB115100-000SB115800-000SB115200-000SB115700-000SB120100-000SB120800-000SB120200-000SB1151XX-200SB1158XX-200SB1152XX-200SB1157XX-200SB1201XX-200SB1208XX-200SB1202XX-2001202082402771202082401500150015001500200020002000111111112.57.26.35.416.79.68.322222221500-4000 WattsSB Models include high-limitthermostats and carry CSA-C/USapprovalCUS600 - 800cid9.8 - 13.1L800 - 1000cid13.1 - 16.4LSB122100-000SB125800-000SB125200-000SB125700-000SL130100-100SL130800-100SL130200-100SL130700-100SB1221XX-200SB1258XX-200SB1252XX-200SB1257XX-200—SL1308XX-200SL1302XX-200SL1307XX-200120208240277120208240277225025002500250030003000300030001111111118.812.010.49.025.014.412.510.8222244441000 - 1350cid16.4 - 22.1LSL140800-100SL140200-100SL140700-100SL1408XX-200SL1402XX-200SL1407XX-20020824027740004000400011119.216.714.4444SB Model with power cordno thermostat*Figure Number refers to technical drawings of heaters located on page 12.All 208v, 277v and 3000w/120v models come with cord only - no plug.SB Model with thermostatand power cordSL Model with power cordno thermostatADAPTER FITTINGSFor the use of .75” or 1” ID heater hose,hose barb adapters are available.See below.PartNumberHB-1HB-3/4Description1” NPT to 1” hose barbadapter. Installs in 1” NPTfemale inlet or outlet ofthe heater.1” NPT to .75” hose barbadapter. Installs in 1” NPTfemale inlet or outlet ofthe heater.CHART 1 - HEATERS WITH THERMOSTATSTo specify temperature range of thermostat,insert numerical code from chart in place of theXX in model number.Example:Desired Temperature Range 100° - 120°FModel Number: SB1151XX-200Order as: SB115110-200Temperature RangeON80°F (27C)100°F (38C)120°F (49C)OFF100°F (38C)120°F (49C)140°F (60C)NumericalCode081012Adjustable 90° - 130°F(32° - 54°C)A3SL Model with thermostatand power cord8Customer Support: (509) 536-8660www.hotstart.com

Model NumberwithoutThermostatModel NumberwithThermostatsee chart 2Element Tank BoxReplacement PartsPowerCordElementO-ringMountingKitReplacement PartsSB115100-000SB115800-000SB115200-000SB115700-000SB120100-000SB120800-000SB120200-000SB122100-000SB125800-000SB125200-000SB125700-000SB1151XX-200SB1158XX-200SB1152XX-200SB1157XX-200SB1201XX-200SB1208XX-200SB1202XX-200SB1221XX-200SB1258XX-200SB1252XX-200SB1257XX-200RESB1151RESB1158RESB1152RESB1157RESB1201RESB1208RESB1202RESB1221RECB1258RECB1252RECB1257RTBRTBRTBRTBRTBRTBRTBRTBRTBRTBRTBRTBSBRTBSBRTBSBRTBSBRTBSBRTBSBRTBSBRTBSBRTBSBRTBSBRTBSBRHB-1-15RHB-WOPRHB-2-15RHB-WOPRHB1-20RHB-WOPRHB-2-15RHB-1-20RHB-WOPRHB-2-15RHB-WOPTMM-ORTMM-ORTMM-ORTMM-ORTMM-ORTMM-ORTMM-ORTMM-ORTMM-ORTMM-ORTMM-ORFK2FK2FK2FK2FK2FK2FK2FK2FK2FK2FK2For tank-style heatersSB, SL SeriesCommon Replacement Partsavailable on all listed heatersHigh Limit ControlHLC-165Check ValveRV-MSL130100-000SL130800-000SL130200-000SL130700-000—SL1308XX-200SL1302XX-200SL1307XX-200RECL1301RECL1308RECL1302RECL1307RTLRTLRTLRTLRTBCL-100RTBCL-100RTBCL-100RTBCL-100N/ARHL-WOPRHL-2-15RHL-WOPTML-ORTML-ORTML-ORTML-ORFK6FK6FK6FK6CHART 2Heaters with ThermostatsSL140800-000SL140200-000SL140700-000SL1408XX-200SL1402XX-200SL1407XX-200RECL1408RECL1402RECL1407RTLRTLRTLRTBCL-100RTBCL-100RTBCL-100RHL-WOLRHL-2-20RHL-WOPTML-ORTML-ORTML-ORFK6FK6FK6Temperature RangeONOFFSensingUnitSB Heaterw/thermostat assemblyReplacementTankHigh LimitControlElementO-Ring80°F (27C)100°F (38C)120°F (49C)100°F (38C)120°F (49C)140°F (60C)Adjustable 90° - 130°F(32°C - 54°C)FSU8FSU10FSU12FSU90-130TemperatureSensingUnitMountingKitReplacementElementReplacementBoxExample:Model Number: SB115110-200T-Stat Replacement: FSU10High LimitControlCheck ValveReplacementTankReplacementElementMountingKitReplacementBoxTemperatureSensingUnitElementO-RingCheck ValveSL Heaterw/thermostat assemblyCustomer Support: (509) 536-8660 www.hotstart.com 9

Industrial TankHeatersEngineDisplacementModel NumberwithoutThermostatModel Numberwith Thermostatsee chart 1Volts Watts Phase AmpsFig.*No.WL SeriesWeathertightThree Phase1500-5000 Watts600 - 800cid9.8 - 13.1L1000 - 1350cid16.4 - 22.1LWL325800-000WL325200-000WL325A00-000WL325400-000WL325500-000WL340800-000WL340200-000WL340A00-000WL340400-000WL340500-000WL3258XX-200WL3252XX-200WL325AXX-200WL3254XX-200WL3255XX-200WL3408XX-200WL3402XX-200WL340AXX-200WL3404XX-200WL3405XX-200208240400480575208240400480575250025002500250025004000400040004000400033333333336.96.03.63.02.511.19.65.84.84.055555555551350 - 1650cid22.1 - 27.0LWL350800-000WL350200-000WL350A00-000WL350400-000WL350500-000WL3508XX-200WL3502XX-200WL350AXX-200WL3504XX-200WL3505XX-200208240400480575500050005000500050003333313.912.07.26.05.055555*Figure Number refers to technical drawings of heaters located on page 12.WL Model without thermostatWL Model with thermostatADAPTER FITTINGSFor the use of .75” or 1” ID heater hose,hose barb adapters are available.See below.PartNumberHB-1HB-3/4Description1” NPT to 1” hose barbadapter. Installs in 1” NPTfemale inlet or outlet ofthe heater.1” NPT to .75” hose barbadapter. Installs in 1” NPTfemale inlet or outlet ofthe heater.CHART 1 - HEATERS WITH THERMOSTATSTo specify temperature range of thermostat,insert numerical code from chart in place of theXX in model number.Example:Desired Temperature Range 100° - 120°FModel Number: WL3252XX-200Order as: WL325210-200All 3 phaseheaters withthermostatmust use acontrol boxSee ControlSystemspage 38Temperature RangeON80°F (27C)100°F (38C)120°F (49C)OFF100°F (38C)120°F (49C)140°F (60C)Adjustable 90° - 130°F(32° - 54°C)NumericalCode081012A310Customer Support: (509) 536-8660www.hotstart.com

Model NumberwithoutThermostatModel Numberwith Thermostatsee chart 2Replacement PartsElement Tank ElementO-ringHighLimitControlMountingKitCheckValveReplacement PartsWL325800-000WL325200-000WL325A00-000WL325400-000WL325500-000WL3258XX-200WL3252XX-200WL325AXX-200WL3254XX-200WL3255XX-200E02583W-30NT-00E02523W-30NT-00E025A3W-30NT-00E02543W-30NT-00E02553W-30NT-00RTLRTLRTLRTLRTLTML-ORTML-ORTML-ORTML-ORTML-ORHLC-165HLC-165HLC-165HLC-165HLC-165FK6FK6FK6FK6FK6RV-MRV-MRV-MRV-MRV-MFor tank-style heatersWL SeriesWL340800-000WL340200-000WL340A00-000WL340400-000WL340500-000WL3408XX-200WL3402XX-200WL340AXX-200WL3404XX-200WL3405XX-200E04083W-50NT-00E04023W-50NT-00E040A3W-50NT-00E04043W-50NT-00E04053W-50NT-00RTLRTLRTLRTLRTLTML-ORTML-ORTML-ORTML-ORTML-ORHLC-165HLC-165HLC-165HLC-165HLC-165FK6FK6FK6FK6FK6RV-MRV-MRV-MRV-MRV-MCHART 2Heaters with ThermostatsWL350800-000WL350200-000WL350A00-000WL350400-000WL350500-000WL3508XX-200WL3502XX-200WL350AXX-200WL3504XX-200WL3505XX-200E05083W-50NT-00E05023W-50NT-00E050A3W-50NT-00E05043W-50NT-00E05053W-50NT-00RTLRTLRTLRTLRTLTML-ORTML-ORTML-ORTML-ORTML-ORHLC-165HLC-165HLC-165HLC-165HLC-165FK6FK6FK6FK6FK6RV-MRV-MRV-MRV-MRV-MTemperature RangeON80°F (27C)100°F (38C)120°F (49C)OFF100°F (38C)120°F (49C)140°F (60C)SensingUnitFSU8FSU10FSU12Adjustable 90° - 130°F(32°C - 54°C)FSU90-130Example:WL Heaterw/thermostat assemblyElementO-RingModel Number: WL325210-200T-Stat Replacement: FSU10ReplacementElementMountingKitReplacementTankReplacementThermostatCheck ValveCustomer Support: (509) 536-8660 www.hotstart.com 11

Dimensional Drawingsinch, millimeterCB Style Heater without thermostat (pg. 6-7) FIGURE 1 CB Style Heater with thermostat (pg. 6-7)SB Style Heater without thermostat (pg. 8-9) FIGURE 2 SB Style Heater with thermostat (pg. 8-9)CL Style Heater without thermostat (pg. 6-7) FIGURE 3 CL Style Heater with thermostat (pg. 6-7)SL Style Heater without thermostat (pg. 8-9) FIGURE 4 SL Style Heater with thermostat (pg. 8-9)WL Style Heater without thermostat (pg. 10-11) FIGURE 5 WL Style Heater with thermostat (pg. 10-11)12Customer Support: (509) 536-8660www.hotstart.com

P R O D U C T C A T A L O GSECTION 2

Industrial TankHeatersEngineDisplacementModel NumberwithoutThermostatFig.*No.Model Numberwith Thermostatsee chart 1Fig.*No.Volt Watt Phase AmpEE SeriesHazardous LocationSingle Phase500cidor less8.2Lor lessEE115100-000EE115800-000EE115200-000EE115700-000EE115300-000EE115400-000EE115500-0001111111EE1151XX-000EE1158XX-000EE1152XX-000EE1157XX-000EE1153XX-000EE1154XX-000EE1155XX-00022222221202082402773804805751500150015001500150015001500111111112.57.26.35.43.93.12.61500-5000 Watts500 - 600cid8.2 - 9.8LEE120100-000EE120800-000EE120200-000EE120300-000EE120400-000EE120500-000111111EE1201XX-000EE1208XX-000EE1202XX-000EE1203XX-000EE1204XX-000EE1205XX-00022222212020824038048057520002000200020002000200011111116.79.68.35.34.23.5600 - 800cid9.8 - 13.1LEE125100-000EE125800-000EE125200-000EE125700-000EE125300-000EE125400-000EE125500-0001111111EE1251XX-000EE1258XX-000EE1252XX-000EE1257XX-000EE1253XX-000EE1254XX-000EE1255XX-00022222221202082402773804805752500250025002500250025002500111111120.812.010.49.26.65.24.3EE Model without thermostat800 - 1000cid13.1 - 16.4LEE130100-000EE130800-000EE130200-000EE130700-000EE130300-000EE130400-000EE130500-0001111111EE1301XX-000EE1308XX-000EE1302XX-000EE1307XX-000EE1303XX-000EE1304XX-000EE1305XX-00022222221202082402773804805753000300030003000300030003000111111125.014.412.510.87.96.35.21000 - 1350cid16.4 - 22.1LEE140800-000EE140200-000EE140700-000EE140300-000EE140400-000EE140500-000111111EE1408XX-000EE1402XX-000EE1407XX-000EE1403XX-000EE1404XX-000EE1405XX-00022222220824027738048057540004000400040004000400011111119.216.714.410.58.37.0EE Model assembled withthermostat1350 - 1650cid22.1 - 27.0LEE150800-000EE150200-000EE150700-000EE150300-000EE150400-000EE150500-000111111EE1508XX-000EE1502XX-000EE1507XX-000EE1503XX-000EE1504XX-000EE1505XX-00022222220824027738048057550005000500050005000500011111124.020.818.113.210.48.7*Figure Number refers to technical drawings of heaters located on page 18.ADAPTER FITTINGSFor the use of .75” or 1” ID heater hose,hose barb adapters are available.See below.PartNumberHB-1HB-3/4Description1” NPT to 1” hose barbadapter. Installs in 1” NPTfemale inlet or outlet ofthe heater.1” NPT to .75” hose barbadapter. Installs in 1” NPTfemale inlet or outlet ofthe heater.CHART 1 - HEATERS WITH THERMOSTATSTo specify temperature range of thermostat,insert numerical code from chart in place of theXX in model number.Example:Desired Temperature Range 100° - 120°FModel Number: EE1302XX-000Order as: EE130210-0003Ø heatersand heatersover 480vmust use acontrol boxSee ControlSystemspage 38Temperature RangeONOFF80°F (27C) 100°F (38C)100°F (38C) 120°F (49C)120°F (49C) 140°F (60C)NumericalCode08101214Customer Support: (509) 536-8660www.hotstart.com

ModelNumber w/oThermostatModelNumber w/Thermostatsee chart 2Replacement PartsElement MI Cable Tank Flange FlangeO-ringMountingKitCheckValveEE115100-000EE115800-000EE115200-000EE115700-000EE115300-000EE115400-000EE115500-000EE1151XX-000EE1158XX-000EE1152XX-000EE1157XX-000EE1153XX-000EE1154XX-000EE1155XX-000REEE1151REEE1158REEE1152REEE1157E01531E-50NA-00E01541E-50NA-00E01551E-50NA-00PRP104202-024PRP104202-024PRP104202-024PRP104202-024PRP104202-024PRP104202-024PRP104202-024RTLRTLRTLRTLRTLRTLRTLRF-LRF-LRF-LRF-LRF-LRF-LRF-LTML-ORTML-ORTML-ORTML-ORTML-ORTML-ORTML-ORFK6FK6FK6FK6FK6FK6FK6RV-MRV-MRV-MRV-MRV-MRV-MRV-MEE120100-000EE120800-000EE120200-000EE120300-000EE120400-000EE120500-000EE1201XX-000EE1208XX-000EE1202XX-000EE1203XX-000EE1204XX-000EE1205XX-000REEE1201REEE1208REEE1202E02031E-50NA-00E02041E-50NA-00E02051E-50NA-00PRP104202-024PRP104202-024PRP104202-024PRP104202-024PRP104202-024PRP104202-024RTLRTLRTLRTLRTLRTLRF-LRF-LRF-LRF-LRF-LRF-LTML-ORTML-ORTML-ORTML-ORTML-ORTML-ORFK6FK6FK6FK6FK6FK6RV-MRV-MRV-MRV-MRV-MRV-MEE125100-000EE125800-000EE125200-000EE125700-000EE125300-000EE125400-000EE125500-000EE1251XX-000EE1258XX-000EE1252XX-000EE1257XX-000EE1253XX-000EE1254XX-000EE1255XX-000REEE1251REEE1258REEE1252REEE1257E02531E-C0NA-00E02541E-C0NA-00E02551E-C0NA-00PRP104202-024PRP104202-024PRP104202-024PRP104202-024PRP104202-024PRP104202-024PRP104202-024RTLRTLRTLRTLRTLRTLRTLRF-LRF-LRF-LRF-LRF-LRF-LRF-LTML-ORTML-ORTML-ORTML-ORTML-ORTML-ORTML-ORFK6FK6FK6FK6FK6FK6FK6RV-MRV-MRV-MRV-MRV-MRV-MRV-MEE130100-000EE130800-000EE130200-000EE130700-000EE130300-000EE130400-000EE130500-000EE1301XX-000EE1308XX-000EE1302XX-000EE1307XX-000EE1303XX-000EE1304XX-000EE1305XX-000REEE1301REEE1308REEE1302REEE1307E03031E-50NA-00E03041E-50NA-00E03051E-50NA-00PRP104202-024PRP104202-024PRP104202-024PRP104202-024PRP104202-024PRP104202-024PRP104202-024RTLRTLRTLRTLRTLRTLRTLRF-LRF-LRF-LRF-LRF-LRF-LRF-LTML-ORTML-ORTML-ORTML-ORTML-ORTML-ORTML-ORFK6FK6FK6FK6FK6FK6FK6RV-MRV-MRV-MRV-MRV-MRV-MRV-MEE140800-000EE140200-000EE140700-000EE140300-000EE140400-000EE140500-000EE1408XX-000EE1402XX-000EE1407XX-000EE1403XX-000EE1404XX-000EE1405XX-000REEE1408REEE1402REEE1407E04031E-50NA-00E04041E-50NA-00E04051E-50NA-00PRP104202-024PRP104202-024PRP104202-024PRP104202-024PRP104202-024PRP104202-024RTLRTLRTLRTLRTLRTLRF-LRF-LRF-LRF-LRF-LRF-LTML-ORTML-ORTML-ORTML-ORTML-ORTML-ORFK6FK6FK6FK6FK6FK6RV-MRV-MRV-MRV-MRV-MRV-MEE150800-000EE150200-000EE150700-000EE150300-000EE150400-000EE150500-000EE1508XX-000EE1502XX-000EE1507XX-000EE1503XX-000EE1504XX-000EE1505XX-000E05081E-50NA-00E05021E-50NA-00E05071E-C0NA-00E05031E-C0NA-00E05041E-C0NA-00E05051E-C0NA-00PRP104202-024PRP104202-024PRP104202-024PRP104202-024PRP104202-024PRP104202-024RTLRTLRTLRTLRTLRTLRF-LRF-LRF-LRF-LRF-LRF-LTML-ORTML-ORTML-ORTML-ORTML-ORTML-ORFK6FK6FK6FK6FK6FK6RV-MRV-MRV-MRV-MRV-MRV-MReplacementTankMounting KitFlange &O-RingReplacementThermostatCheck ValveReplacementElementMI CableEE Heaterw/thermostat assemblyCustomer Support: (509) 536-8660 www.hotstart.com 15For tank-style heatersEE SeriesReplacement PartsHeaters with ThermostatsTemperature RangeSensingUnitONOFF80°F (27C)100°F (38C)120°F (49C)100°F (38C)120°F (49C)140°F (60C)RSU8RSU10RSU12Example:Model Number:EE130210-000T-Stat Replacement: FSU10CHART 2

Industrial TankHeatersEngineDisplacementModel NumberwithoutThermostatFig.*No.Model Numberwith Thermostatsee chart 1Fig.*No.Volt Watts Phase AmpEE SeriesHazardous LocationThree Phase1500-5000 Watts500cidor less8.2Lor less500 - 600cid8.2 - 9.8LEE315800-000EE315200-000EE315400-000EE320800-000EE320200-000EE320300-000EE320400-000EE320500-00011111111EE3158XX-000EE3152XX-000EE3154XX-000EE3208XX-000EE3202XX-000EE3203XX-000EE3204XX-000EE3205XX-0002222222220824048020824038048057515001500150020002000200020002000333333334.23.61.85.64.83.02.42.0600 - 800cid9.8 - 13.1LEE325800-000EE325200-000EE325300-000EE325400-000EE325500-00011111EE3258XX-000EE3252XX-000EE3253XX-000EE3254XX-000EE3255XX-0002222220824038048057525002500250025002500333336.96.03.83.02.5EE Model without thermostat800 - 1000cid13.1 - 16.4LEE330800-000EE330200-000EE330300-000EE330400-000EE330500-00011111EE3308XX-000EE3302XX-000EE3303XX-000EE3304XX-000EE3305XX-0002222220824038048057530003000300030003000333338.37.24.63.63.01000 - 1350cid16.4 - 22.1LEE340800-000EE340200-000EE340300-000EE340400-000EE340500-00011111EE3408XX-000EE3402XX-000EE3403XX-000EE3404XX-000EE3405XX-00022222208240380480575400040004000400040003333311.19.66.14.84.0EE Model assembled withthermostat1350 - 1650cid22.1 - 27.0LEE350800-000EE350200-000EE350300-000EE350400-000EE350500-000*Figure Number refers to technical drawings of heaters located on page 18.11111EE3508XX-000EE3502XX-000EE3503XX-000EE3504XX-000EE3505XX-00022222208240380480575500050005000500050003333313.912.07.66.05.0ADAPTER FITTINGSFor the use of .75” or 1” ID heater hose,hose barb adapters are available.See below.PartNumberHB-1HB-3/4Description1” NPT to 1” hose barbadapter. Installs in 1” NPTfemale inlet or outlet ofthe heater.1” NPT to .75” hose barbadapter. Installs in 1” NPTfemale inlet or outlet ofthe heater.CHART 1 - HEATERS WITH THERMOSTATSTo specify temperature range of thermostat,insert numerical code from chart in place of theXX in model number.Example:Desired Temperature Range 100° - 120°FModel Number: EE3302XX-000Order as: EE330210-0003Ø heatersand heatersover 480vmust use acontrol boxSee ControlSystemspage 38Temperature RangeON80°F (27C)100°F (38C)120°F (49C)OFF100°F (38C)120°F (49C)140°F (60C)NumericalCode08101216Customer Support: (509) 536-8660www.hotstart.com

ModelNumber w/oThermostatModelNumber w/Thermostatsee chart 2Replacement PartsElement MI Cable Tank Flange FlangeO-ringMountKitCheckValveReplacement PartsEE315800-000EE315200-000EE315400-000EE320800-000EE320200-000EE320300-000EE320400-000EE320500-000EE3158XX-000EE3152XX-000EE3154XX-000EE3208XX-000EE3202XX-000EE3203XX-000EE3204XX-000EE3205XX-000E01583E-15NA-00E01523E-15NA-00E01543E-15NA-00E02083E-25NA-00E02023E-25NA-00E02033E-25NA-00E02043E-25NA-00E02053E-25NA-00PRP104202-024PRP104202-024PRP104202-024PRP104202-024PRP104202-024PRP104202-024PRP104202-024PRP104202-024RTLRTLRTLRTLRTLRTLRTLRTLRF-LRF-LRF-LRF-LRF-LRF-LRF-LRF-LTML-ORTML-ORTML-ORTML-ORTML-ORTML-ORTML-ORTML-ORFK6FK6FK6FK6FK6FK6FK6FK6RV-MRV-MRV-MRV-MRV-MRV-MRV-MRV-MFor tank-style heatersEE SeriesCHART 2EE325800-000EE325200-000EE325300-000EE325400-000EE325500-000EE3258XX-000EE3252XX-000EE3253XX-000EE3254XX-000EE3255XX-000E02583E-30NA-00E02523E-30NA-00E02533E-30NA-00E02543E-30NA-00E02553E-30NA-00PRP104202-024PRP104202-024PRP104202-024PRP104202-024PRP104202-024RTLRTLRTLRTLRTLRF-LRF-LRF-LRF-LRF-LTML-ORTML-ORTML-ORTML-ORTML-ORFK6FK6FK6FK6FK6RV-MRV-MRV-MRV-MRV-MHeaters with ThermostatsTemperature RangeONOFFSensingUnitEE330800-000EE330200-000EE330300-000EE330400-000EE330500-000EE3308XX-000EE3302XX-000EE3303XX-000EE3304XX-000EE3305XX-000E03083E-30NA-00E03023E-30NA-00E03033E-30NA-00E03043E-30NA-00E03053E-30NA-00PRP104202-024PRP104202-024PRP104202-024PRP104202-024PRP104202-024RTLRTLRTLRTLRTLRF-LRF-LRF-LRF-LRF-LTML-ORTML-ORTML-ORTML-ORTML-ORFK6FK6FK6FK6FK6RV-MRV-MRV-MRV-MRV-M80°F (27C)100°F (38C)120°F (49C)100°F (38C)120°F (49C)140°F (60C)RSU8RSU10RSU12Example:EE340800-000EE340200-000EE340300-000EE340400-000EE340500-000EE3408XX-000EE3402XX-000EE3403XX-000EE3404XX-000EE3405XX-000E04083E-50NA-00E04023E-50NA-00E04033E-50NA-00E04043E-50NA-00E04053E-50NA-00PRP104202-024PRP104202-024PRP104202-024PRP104202-024PRP104202-024RTLRTLRTLRTLRTLRF-LRF-LRF-LRF-LRF-LTML-ORTML-ORTML-ORTML-ORTML-ORFK6FK6FK6FK6FK6RV-MRV-MRV-MRV-MRV-MModel Number: EE330210-000T-Stat Replacement: FSU10EE350800-000EE350200-000EE350300-000EE350400-000EE350500-000EE3508XX-000EE3502XX-000EE3503XX-000EE3504XX-000EE3505XX-000E05083E-50NA-00E05023E-50NA-00E05033E-50NA-00E05043E-50NA-00E05053E-50NA-00PRP104202-024PRP104202-024PRP104202-024PRP104202-024PRP104202-024RTLRTLRTLRTLRTLRF-LRF-LRF-LRF-LRF-LTML-ORTML-ORTML-ORTML-ORTML-ORFK6FK6FK6FK6FK6RV-MRV-MRV-MRV-MRV-MEE Heaterw/thermostat assemblyFlange &O-RingReplacementTankMounting KitCheck ValveReplacementElementReplacementThermostatMI CableCustomer Support: (509) 536-8660 www.hotstart.com 17

Dimensional Drawingsinch, millimeterEE heater without thermostat (pg. 14 and 16)EE heater with thermostat (pg. 14 and 16)18Customer Support: (509) 536-8660www.hotstart.com

Part Number Matrix for Tank-style HeatersTypical 11-digit part numberEnclosure Type Tank Phase Watts Volts Thermostat OptionsC B 1 15 1 XX —000Part Numbering SystemEach letter or number in the HOTSTART tank-style heater part number represents a piece of information toaccurately provide you with the description and composition of your HOTSTART heater.First Digit - [ENCLOSURE TYPE]TYPE: SSingle phase onlyMaximum volts and watts: 277v, 4000wStandard heater cord in cover — watertightTYPE: CSingle phase onlyMaximum volts and watts: 575v, 5000wConduit connection — watertight1 letterTYPE: WThree phase onlyMaximum volts and watts: 575v, 5000wConduit connection — watertightTYPE: ESingle or three phaseMaximum volts and watts: 575v, 5000wHazardous location enclosure — Class I, Group DSecond Digit - [TANKS]1 letterB — Medium: 1500w - 2500w, single phaseE — Large: 1500w - 5000w, single or three phase, Hazardous Location onlyL — Large: 3000w - 5000w, single or three phaseThird Digit - [PHASE] “1” or “3”1 — Single Phase 3 — Three PhaseFourth & Fifth Digits - [WATTS]15 — 1500w 22 — 2250w 30 — 3000w 50 — 5000w20 — 2000w 25 — 2500w 40 — 4000wSixth Digit - [VOLTS]1 — 120v 3 — 380v 4 — 480v 7 — 277v2 — 240v A — 400v 5 — 575v 8 — 208vSeventh & Eighth Digits - [THERMOSTAT]2 numbers1 number2 numbers08 — ON at 80°F (27C), OFF at 100°F (38C) A3 — Adjustable - 90°F (32C) to 130°F (54C)10 — ON at 100°F (38C), OFF at 120°F (49C)12 — ON at 120°F (49C), OFF at 140°F (60C)XX - Must specify thermostat range00 - No thermostatNinth, Tenth & Eleventh Digits - [OPTIONS]3 numbers—100 — Medium: 1500w - 2500w, single phase—200 — Large: 1500w - 5000w, single or three phase, Hazardous Location only—220 — Large: 3000w - 5000w, single or three phaseCustomer Support: (509) 536-8660www.hotstart.com19

Installation Instructions for Tank-style HeatersThe HOTSTART engine heater operates on the principle of a thermosiphon. As coolant flows into the heater intake opening, it is warmedby the element and begins to rise. The heated coolant exits through the heater outlet opening creating continuous circulation. The heaterthermostat senses the temperature of the coolant and cycles the heater on and off.For “V” engines larger than eight cylinders or over1000 CID (15L), HOTSTART recommends using aHOTflow heater. Please refer to pages 22-24 tospecify the proper size heater.Prior to heater installation, inspect the coolant supply. Contaminatedcoolant will limit heater performance and cause premature elementfailure. Check your engine manufacturer’s recommendations for theproper coolant. Only de-ionized or distilled water and a low-silicateantifreeze should be used and not exceed a 60% antifreeze to 40%water ratio. The use of hard water or water softened with salts is oneof the most common causes of failure to the heating element. Acooling system containing anti-leak additive will also result in elementfailure.MOUNTINGMount the heater in a horizontal position with the outlet neck pointedup. Position the heater outlet directly under the engine port to whichcoolant returns. Proper positioning of the heater will eliminatehorizontal sections or dips in the outlet hose which restrictscirculation.Using supplied hardware, mount heater to the engine frame or skid.(See Figure 2). The heater must be mounted below the lowest level ofthe engine water jacket to ensure a good gravity flow of coolant tothe heater.DO NOT mount the heater to the engine. Engine vibration candamage the heater and void the warranty.PLUMBINGHeater Outlet: Install the hose between the outlet of the heater andthe coolant return port on the engine. The hose must be routed toensure a continuous rise from the heater to the engine (See Figure 3).Heater Inlet: Connect hose from the inlet of the heater to where thecoolant will be pulled out of the engine. There must be no high spotsin the routing of the hose (See Figure 3).DO NOT route outlet hose above engine block connection, or loop orkink hoses. This will cause air locks in the hose and block circulationof the coolant by the heater.Follow the engine manufacturer’s specifications for coolant. Refill thecooling system with the outlet hose disconnected to eliminate airpockets in the heater. Start engine and allow it to run until the enginethermostat opens. This will help purge the air out of the heater andplumbing. Once the engine has reached operating temperature, shutoff and inspect for leaks and check coolant level. Top off the coolantif necessary.WIRING1 PHASE up to 480VAC:Single phase heaters rated up to 480V may be powered directlywithout the use of a control relay or contactor.OVER 480VAC or 3 PHASE:If the power to the heater is greater than 480V or is 3 phase, theheater thermostats must be used in a control circuit with a contactorfor switching the main power to the heating elements. ContactHOTSTART for recommended control boxes.On standby and automatic start engines, heaters should be deenergizedupon engine start-up. The engine heater should notoperate during engine operation. See pages 37, 38, and 39 or consultHOTSTART for recommendations on your specific applications.YESYESYES1 2Coolant FlowOutletHORIZONTAL MOUNT InletFIGURE 1Lowest level of water jacketFIGURE 2NOFIGURE 3FIGURE 4NONOOutletInletVERTICAL MOUNTNOTo ensure the heater has been installed correctly, the coolanttemperature going into the engine should be well below 200°F (93°C).A heater outlet temperature higher than 200°F or an inlet hose that ishotter than the outlet hose indicates limited or no circulation. Highoutlet temperatures result in decreased heater/hose life and poorengine heating. If equipped with a control thermostat – the heatershould cycle on and off a maximum of 4 times per hour.20 Customer Support: (509) 536-8660 www.hotstart.com

P R O D U C T C A T A L O GSECTION 3

HOTflowHeatersCSM SeriesSingle & Three Phase3000-12000 WattsEngineDisplacement1000 - 2000cid15 - 30L2000 - 3000cid25 - 50LModel Number Volts Watts Ø Hz AmpsCSM10301-000CSM10308-000CSM1030C-000CSM10302-000CSM10608-000CSM1060C-000CSM10602-000CSM10604-000CSM30603-000CSM30604-000CSM30605-0001202082202402082202404803804805753000300030003000600060006000600060006000600011111111333606050606050606050606027.016.415.614.530.829.327.014.511.19.26.0Thermostat RangeOnOff100°F (38C) 120°F (49C)100°F (38C) 120°F (49C)100°F (38C) 120°F (49C)100°F (38C) 120°F (49C)100°F (38C) 120°F (49C)100°F (38C) 120°F (49C)100°F (38C) 120°F (49C)100°F (38C) 120°F (49C)100°F (38C) 120°F (49C)100°F (38C) 120°F (49C)100°F (38C) 120°F (49C)HOTSTART’s HOTflowheating system (CSM Series)is a complete coolantpreheater with thermostat,pump and all requiredcontrols. Forced circulationof the coolant deliversuniform heating throughoutthe entire engine, extendselement life and offers asignificant reduction inelectrical consumption.3000 - 4500cid50 - 75L4500 - 6000cid75 - 100LCSM10908-000CSM1090C-000CSM10902-000CSM10904-000CSM30903-000CSM30904-000CSM11208-000CSM1120C-000CSM11202-000CSM11204-000CSM31203-000CSM31204-000208220240480380480208220240480380480Other voltages available. Consult the factory.90009000900090009000900012000120001200012000120001200011113311113360506060506060506060506045.342.939.520.815.712.859.756.552.027.020.316.5100°F (38C) 120°F (49C)100°F (38C) 120°F (49C)100°F (38C) 120°F (49C)100°F (38C) 120°F (49C)100°F (38C) 120°F (49C)100°F (38C) 120°F (49C)100°F (38C) 120°F (49C)100°F (38C) 120°F (49C)100°F (38C) 120°F (49C)100°F (38C) 120°F (49C)100°F (38C) 120°F (49C)100°F (38C) 120°F (49C)The HOTflow CSMoperates automatically bysupplying a 24 Volt DC signalto the provided contacts.Meets requirements for installation on any UL 2200 listed generator22 Customer Support: (509) 536-8660 www.hotstart.com

Dimensional Drawingsinch, millimeterSingle Phase, 240v or LessShipping Weight: 37lbs. (16.8kg)Single or Three Phase, Over 240vShipping Weight: 54lbs. (24.5kg)* For CE compliant models, overalldepth measures 10.8” (274mm)Customer Support: (509) 536-8660www.hotstart.com23

HOTflowHeatersEngineDisplacement120V240VN. Americanpower cord240VEuropower cordWattsAmps120/240VThermostatRangeCTM SeriesSingle Phase1000-2500 Watts0 - 500cid0 - 8L500 - 750cid8 - 12LCTM10110-A01CTM15110-A01OnCTM10210-N00CTM10210-A00 CTM10210-E00 1000 8.8/4.4 100°F (38C)Off120°F (49C)OnCTM15210-N00CTM15210-A00 CTM15210-E00 1500 13.0/6.5 100°F (38C)Off120°F (49C)Suffix Descriptions750 - 1200cid12 - 20LCTM25110-A01OnCTM25210-N00CTM25210-A00 CTM25210-E00 2500 21.3/10.7 100°F (38C)Off120°F (49C)SuffixDescriptionIndustryApprovalsA00A01E00N00N013m cord, no plugLaing pump3m cord, no plugGrundfos pumpSchuko plugLaing pumpNEMA plugLaing pumpNEMA plugGrundfos pumpCE compliantUL C/US listedHOTSTART’s HOTflowheating system (CTM Series)is a complete coolantpreheater. It features anintegrated pump thatcombines the benefits offorced circulation with acompact design that canmount to a variety of smallengine applications. Forcedcirculation of the coolantdelivers uniform heatingthroughout the entire engine,extends element life andoffers a significant reductionin electrical consumption.UL C/US Listed ModelsEngine Displacement0 - 500cid0 - 8L500 - 750cid8 - 12L750 - 1200cid12 - 20LPart Number120VWattageAmps120VThermostat RangeOnOffCTM10110-N01 1000 8.8 100°F (38C) 120°F (49C)CTM15110-N01 1500 13.0 100°F (38C) 120°F (49C)CTM25110-N01 2500 21.3 100°F (38C) 120°F (49C)24 Customer Support: (509) 536-8660 www.hotstart.com

P R O D U C T C A T A L O GSECTION 4

Oil HeatersOilCapacityWeathertightHeater OnlyWeathertightWith ThermostatClass 1, Group DHaz. LocationsHeater OnlyVoltsWatts AmpsWatts/SqInch3/8” N.P.T. THREAD WITH A 2 1/8” PROBE LENGTH2 qts (2L)or LessOW005100-000OW005200-000————1202405050.4.220.020.0CUS2 - 6 qts2 - 5.7LOW212100-000OW212200-0001/2” N.P.T. THREAD WITH A 4” PROBE LENGTHOW2121XX-000OW2122XX-000OE212100-000OE212200-0001202401251251.0 24.6.5 24.6To specify temperature range ofthermostat, insert code from chart inplace of the XX in model number.1 - 5 gal3.8 - 19LOW415100-000OW415200-0003/4” N.P.T. THREAD WITH A 5” PROBE LENGTHOW4151XX-000OW4152XX-000OE415100-000OE415200-0001202401501501.3 14.6.6 14.6Example:Desired Temp. Range 80° - 100°FModel Number: OW2121XX-000Order as: OW212108-0005 - 15 gal19 - 57LOW430100-000OW430800-000OW430200-000OW4301XX-000OW4308XX-000OW4302XX-000OE430100-000OE430800-000OE430200-0001202082401” N.P.T. THREAD WITH A 5 1/4” PROBE LENGTH3003003002.61.11.229.329.329.3Temperature RangeON60°F (15C)80°F (27C)100°F (38C)120°F (49C)OFF80°F (27C)100°F (38C)120°F (49C)140°F (60C)See p.33 for remote thermostatassembly part numbersCode060810121 - 5 gal3.8 - 19L5 - 15 gal19 - 57L15 - 30 gal57 - 113LOW615100-000OW615200-000OW630100-000OW630800-000OW630200-000OW630700-000——OW650100-000OW650800-000OW650200-000OW650700-000———OW6151XX-000OW6152XX-000OW6301XX-000OW6308XX-000OW6302XX-000OW6307XX-000——OW6501XX-000OW6508XX-000OW6502XX-000OW6507XX-000———OE615100-000OE615200-000OE630100-000OE630800-000OE630200-000OE630700-000OE630300-000OE630400-000OE650100-000OE650800-000OE650200-000OE650700-000OE650300-000OE650400-000OE650500-0001202401202082402773804801202082402773804805751501503003003003003003005005005005005005005001.3 10.7.6 10.72.6 21.41.6 21.41.2 21.41.1 21.41.0 21.4.6 21.44.12.42.01.81.31.00.835.735.735.735.735.735.735.7NOTES: Weathertight heaters are standard with a 4 ft. oil and heat resistant power cord - no plug.Class 1, Group D heaters are standard with 18” of lead wire for connection to the powerleads in an approved splice box.Weathertight remote thermostatUse a thermostat with all lube oil heaters to protect the oil from overheating if the heater is energizedwhile the engine is hot or running. Lube oil heaters must always be installed in the sump with the entireheater submerged below the oil level at all times. See page 33 for remote thermostat part numbers.Remote thermostats for Weathertight and Class I, Group D Oil HeatersClass I, Group DHazardous Location(See page 33 for part numbers)Thermostat120 Volt and 240 Volt are complete with a 3-prong plug.HOTSTART lube oil haters eliminate the need for splice boxes or field wiring of the thermostat andheater.Always mount the thermostat above and to one side of the heater for the most efficient control.26 Customer Support: (509) 536-8660 www.hotstart.com

WeathertightHeater onlyClass 1, Group DFor Hazardous Locations, Heater onlyCUS6.7170.25.25133.4Probe Depth1" Dia.25.4mm2.401.979.20Reducer3/4" NPT x 1/2" NPT5.25Probe Depth1-14 UNS1.375 Std. Hex1" NPT1" NPT6.5165.14.00101.6Probe Depth2.401.978.89Reducer3/4" NPT x 1/2" NPT5.00Probe Depth.50 Dia.1-14 UNS1.375 Std. Hex.50" NPT3/4" NPT6.54.00Probe Depth2.401.977.75Reducer3/4" NPT x 1/2" NPT4.00Probe Depth.50 Dia.1-14 UNS1 3/8 Std. Hex1/2" NPT1/2" NPTOilCapacity2 Quartsor LessVolts Watts.5”12247575NPT with4” ProbeLengthOW207900-012OW207900-024.75” NPT with4 7/8” ProbeLengthOW407900-012OW407900-0241” NPT with5 3/8” ProbeLength——Amps6.33.1Watts PerSquareInch1/2” are all 14.7 WSI3/4” are all 7.3 WSIDC Oil Heaters12V and 24V2 to 6Quarts1 to 5Gallons5 to 15Gallons24 125 OW212900-024 — — 5.2 24.6 WSI12241224150150300300————OW415900-012OW415900-024—OW430900-024OW615900-012OW615900-024OW630900-012OW630900-02412.56.325.012.53/4” are all 14.6 WSI1” are all 10.7 WSI3/4” are all 29.3 WSI1” are all 21.4 WSIWhen usedwith athermostatcontrol, all DCoil heaters mustuse a DC relay15 to 30Gallons24 500 — — OW650900-024 20.8 35.7 WSI12 Volt and 24 Volt DC oil heaters can be powered directly from the battery, but will drain the battery veryrapidly unless charged by an alternator or generator.-12 or 24VDC+MagneticContactorsC1C112 VOLT/24 VOLT DCCONTROL BOXESDITC1COILOil Heater25 AmpsMaximum12V24VJBMC330DC-12VJBMC330DC-24VCustomer Support: (509) 536-8660www.hotstart.com27

IndustrialImmersion Heaters2” Screw PlugFor Lube Oils, Hydraulicsand Diesel FuelsWith Fixed-Setting, Built-InThermostat (Pg. 29) orAdjustable Thermostat (Pg.31)Weather Tight NEMA 4EnclosureModels for larger capacities than shown are available. Call factory.OilCapacity30 - 45Gallons113-170L45 - 60Gallons170-227LHIGH LIMIT THERMOSTAT CONTROL SETTINGOn 60°F (15C)Off 80°F (27C)E01011W-156A-00E01081W-156A-00E01021W-156A-00E01071W-156A-00E01511W-156A-00E01581W-156A-00E01521W-156A-00E01571W-156A-00On 80°F (27C)Off 100°F (38C)On 100°F (38C)Off 120°F (49C)SINGLE PHASE — 2” N.P.T. WITH A 12” PROBE LENGTHE01011W-158A-00E01081W-158A-00E01021W-158A-00E01071W-158A-00E01511W-158A-00E01581W-158A-00E01521W-158A-00E01571W-158A-00E01011W-151A-00E01081W-151A-00E01021W-151A-00E01071W-151A-00E01511W-151A-00E01581W-151A-00E01521W-151A-00E01571W-151A-00Volts Watts Amps WattsSq. In.120208240277120208240277100010001000100015001500150015008.34.84.23.612.57.26.35.417.017.017.017.017.017.017.017.0THREE PHASE — 2” N.P.T. WITH A 12” PROBE LENGTH30 - 45Gallons113-170LE01083W-106A-00E01023W-106A-00E01033W-106A-00E01083W-108A-00E01023W-108A-00E01033W-108A-00E01083W-101A-00E01023W-101A-00E01033W-101A-002082403801000100010002.82.41.511.011.011.045 - 60Gallons170-227LE01583W-156A-00E01523W-156A-00E01533W-156A-00E01543W-156A-00E01583W-158A-00E01523W-158A-00E01533W-158A-00E01543W-158A-00E01583W-151A-00E01523W-151A-00E01533W-151A-00E01543W-151A-0020824038048015001500150015004.23.62.31.817.017.017.017.0SINGLE PHASE — 2” N.P.T. WITH A 18” PROBE LENGTH60 - 90Gallons227-341LE02011W-156A-00E02081W-156A-00E02021W-156A-00E02071W-156A-00E02031W-156A-00E02041W-156A-00E02011W-158A-00E02081W-158A-00E02021W-158A-00E02071W-158A-00E02031W-158A-00E02041W-158A-00E02011W-151A-00E02081W-151A-00E02021W-151A-00E02071W-151A-00E02031W-151A-00E02041W-151A-0012020824027738048020002000200020002000200016.79.68.47.25.34.214.014.014.014.014.014.0THREE PHASE — 2” N.P.T. WITH A 18” PROBE LENGTH60 - 90Gallons227-341LE02083W-156A-00E02023W-156A-00E02033W-156A-00E02043W-156A-00E02083W-158A-00E02023W-158A-00E02033W-158A-00E02043W-158A-00E02083W-151A-00E02023W-151A-00E02033W-151A-00E02043W-151A-0020824038048020002000200020005.64.83.02.414.014.014.014.0Class I, Group D heaters with thermostat for hazardous locations also available.Substitute the letter “W” in part number with the letter “E” to specify Class I, Group D heaters.Industrial Immersion Heaters are also available for coolants and other process heating. Call factory.28 Customer Support: (509) 536-8660 www.hotstart.com

HOTSTART immersion heaters are complete with a fixed-setting, built-in thermostat (shownbelow). All models are also available with an adjustable thermostat (pg. 31).IndustrialImmersion HeatersIdeal for heating hydraulic reservoirs on construction equipment and the sumps of large industrialengines.12" OR 18" DIM1.03.252” Screw Plug3.60CUS“W” Weathertight ModelNEMA 42" NPT12" OR 18" DIM1.3 4.3“W” Weathertight ModelNEMA 44.4“E” Hazardous Location ModelNEMA 4 & 72" NPTFIXED THERMOSTAT ASSEMBLY“E” Hazardous Location ModelNEMA 4 & 7Thermostat assembly shown in “EP” housing.LiquidLevelSwitchTYPICAL WIRING DIAGRAMSPowerInELECTRICAL RATING15 Amps at 120 VAC10 Amps at 240 VAC10 Amps at 277 VACThree phase and single phase above 277 VACGroundFuseTransformerFuseSensor SeatHeat Shrink CoverThermostat SensorSingle phase 277 VAC and belowPowerInGroundLiquidLevelSwitchTemp.ControlNOTES:On applications where level offluid is subject to change, aliquid level switch mounted aminimum of 3 to 4 inchesabove element isrecommended. Liquid levelswitch is not included withheater.All 380 Volt and 480 Voltheaters must be used inconjunction with contactor andcontrol transformer.All three phase heaters mustbe used with a contactor. Seepages 37 & 38.Higher or lower temperatureranges are available. ConsultHOTSTART.Temp.ControlElementContactor CoilHeatingElementHeatingElementCustomer Support: (509) 536-8660www.hotstart.com29

V-ClampImmersion HeatersThreadless DesignModels for larger capacities than shown are available. Call factory.OilCapacityHIGH LIMIT THERMOSTAT CONTROL SETTINGOn 60°F (15C)Off 80°F (27C)On 80°F (27C)Off 100°F (38C)On 100°F (38C)Off 120°F (49C)SINGLE PHASE — WITH A 12” PROBE LENGTHVolts Watts AmpsWattsSq. In.With fixed setting, built-inthermostat (Pg. 29) oradjustable thermostat (Pg.31)30 - 45Gallons113-170LE01011W-156V-00E01081W-156V-00E01021W-156V-00E01071W-156V-00E01011W-158V-00E01081W-158V-00E01021W-158V-00E01071W-158V-00E01011W-151V-00E01081W-151V-00E01021W-151V-00E01071W-151V-0012020824027710001000100010008.34.84.23.617.017.017.017.0Weather Tight NEMA 4Enclosure45 - 60Gallons170-227LE01511W-156V-00E01581W-156V-00E01521W-156V-00E01571W-156V-00E01511W-158V-00E01581W-158V-00E01521W-158V-00E01571W-158V-00E01511W-151V-00E01581W-151V-00E01521W-151V-00E01571W-151V-00120208240277150015001500150012.57.26.35.417.017.017.017.0THREE PHASE — WITH A 12” PROBE LENGTH30 - 45Gallons113-170LE01083W-106V-00E01023W-106V-00E01033W-106V-00E01083W-108V-00E01023W-108V-00E01033W-108V-00E01083W-101V-00E01023W-101V-00E01033W-101V-002082403801000100010002.82.41.511.011.011.045 - 60Gallons170-227LE01583W-156V-00E01523W-156V-00E01533W-156V-00E01543W-156V-00E01583W-158V-00E01523W-158V-00E01533W-158V-00E01543W-158V-00E01583W-151V-00E01523W-151V-00E01533W-151V-00E01543W-151V-0020824038048015001500150015004.23.62.31.817.017.017.017.0SINGLE PHASE — WITH A 18” PROBE LENGTH60 - 90Gallons227-341LE02011W-156V-00E02081W-156V-00E02021W-156V-00E02071W-156V-00E02031W-156V-00E02041W-156V-00E02011W-158V-00E02081W-158V-00E02021W-158V-00E02071W-158V-00E02031W-158V-00E02041W-158V-00E02011W-151V-00E02081W-151V-00E02021W-151V-00E02071W-151V-00E02031W-151V-00E02041W-151V-0012020824027738048020002000200020002000200016.79.68.47.25.34.214.014.014.014.014.014.0THREE PHASE — WITH A 18” PROBE LENGTH60 - 90Gallons227-341LE02083W-156V-00E02023W-156V-00E02033W-156V-00E02043W-156V-00E02083W-158V-00E02023W-158V-00E02033W-158V-00E02043W-158V-00E02083W-151V-00E02023W-151V-00E02033W-151V-00E02043W-151V-0020824038048020002000200020005.64.83.02.414.014.014.014.0Class I, Group D heaters with thermostat for hazardous locations also available.Substitute the letter “W” in part number with the letter “E” to specify Class I, Group D heaters.Industrial Immersion Heaters are also available for coolants and other process heating. Call factory.30 Customer Support: (509) 536-8660 www.hotstart.com

12”or 18” DIMV-Clamp3.72V-ClampImmersion HeatersThreadless Design3.60Weldable AdapterO-ringNOTE: Replacement elements supplied with “O” Ring only.For new installations, order kit - P/N VC-SK.Kit Includes:1 – steel weldable adapter1 – worm-drive V-Clamp1 – “O” RingWith fixed setting, built-inthermostat (Pg. 29). Oradjustable thermostat (shownbelow). Consult factory formodel number.Ideal for heating hydraulicreservoirs on constructionequipment and the sumps oflarge industrial engines.ADJUSTABLE THERMOSTAT ASSEMBLY“W” Weathertight ModelNEMA 4TEMPERATURE RANGEOFF 70°F to 210°FCUSELECTRICAL RATING30 Amps at 125 VAC30 Amps at 240 VAC30 Amps at 277 VAC20 Amps at 480 VACNominal thermal differential is 8°FCoverFasteners, CoverGasketGround ScrewGround LugThermostatCall HOTSTART for complete model number featuring adjustable thermostat.Element Assembly“E” Hazardous Location ModelNEMA 4 & 7NOTES:On applications where level offluid is subject to change, aliquid level switch mounted aminimum of 3 to 4 inchesabove element isrecommended. Liquid levelswitch is not included withheater.All 380 Volt and 480 Voltheaters must be used inconjunction with contactor andcontrol transformer.All three phase heaters mustbe used with a contactor. Seepages 37 & 38.Higher or lower temperatureranges are available. ConsultHOTSTART.Customer Support: (509) 536-8660www.hotstart.com31

5 SECTIONP R O D U C T C A T A L O G

Remote thermostats for Weathertight andClass I, Group D Oil HeatersTemperature ControlsWEATHERTIGHT REMOTE THERMOSTATPartNumberTemprature RangeON OFFSensingUnitThreadSizeSwitchCapacityDIT68DIT810DIT1012DIT121460°F (16C) 80°F (26C)80°F (26C) 100°F (37C)100°F (26C) 120°F (37C)120°F (26C) 140°F (37C)LSU6LSU8LSU10LSU12.5” NPT.5” NPT.5” NPT.5” NPT120V - 15amp208V - 10amp240V - 10amp277V - 10amp12V DC24V DC}PilotDutyOnlyCLASS I, GROUP D REMOTE THERMOSTATPartNumberTemprature RangeONOFFSensingUnitThreadSizeSwitchCapacityDIT68EPDIT810EPDIT1012EPDIT1214EP60°F (16C) 80°F (26C)80°F (26C) 100°F (37C)100°F (26C) 120°F (37C)120°F (26C) 140°F (37C)LSU6LSU8LSU10LSU12.5” NPT.5” NPT.5” NPT.5” NPT120V - 15amp208V - 10amp240V - 10amp277V - 10amp12V DC24V DC}PilotDutyOnlyRemote adjustable thermostat for TPS tank style heater (see page 5 for heater models)5/8” HB female x 5/8” HB maleCORD CONNECTED2.5714-3 HPN (4 FT.)PartNumberAdjustable RangeTemperature SettingSensing Unit3.674.16TFTA-5/8HBAdjustable 90-130°F(32-54°C)FSU90-1301.685/8" HosebarbPower Y-cordAdj. T-statAssembly7.9200.6mm6.7170.2mmIn-LineAdjustableThermostatCustomer Support: (509) 536-8660www.hotstart.com33

Temperature ControlsNOTE: When using a thermostat above rated capacity or on 3 phase applications, select theproper control box with transformer and contactor as shown on page 36.CUS1”NPT female x 1”NPT maleCONDUIT TYPE ENCLOSUREPartNumberTFTC8-200TFTC10-200TFTC12-200TFTCA-200TemperatureSettingOnOff80°F (26C) 100°F (37C)100°F (26C) 120°F (37C)120°F (26C) 140°F (37C)Adjustable 90-130°F(32-54°C)Maximum CapacityRatings120/240V277V 480V25amp 22amp 22amp25amp 22amp 22amp25amp 22amp 22amp25amp 22amp 22ampCUS1”NPT male x 1”NPT maleCONDUIT TYPE ENCLOSUREPartNumberTFTC8-220TFTC10-220TFTC12-220TFTCA-220TemperatureSettingOnOff80°F (26C) 100°F (37C)100°F (26C) 120°F (37C)120°F (26C) 140°F (37C)Adjustable 90-130°F(32-54°C)Maximum CapacityRatings120/240V277V 480V25amp 22amp 22amp25amp 22amp 22amp25amp 22amp 22amp25amp 22amp 22ampCUS1” hose barb x 1”NPT maleCONDUIT TYPE ENCLOSUREPartNumberTFTC8-240TFTC10-240TFTC12-240TFTCA-240TemperatureSettingOnOff80°F (26C) 100°F (37C)100°F (26C) 120°F (37C)120°F (26C) 140°F (37C)Adjustable 90-130°F(32-54°C)Maximum CapacityRatings120/240V277V 480V25amp 22amp 22amp25amp 22amp 22amp25amp 22amp 22amp25amp 22amp 22amp1/2" NPTConduitOpeningCLASS 1, GROUP DCONDUIT TYPE ENCLOSURE3.05.0PartNumberTemperatureSettingOnOffMaximum CapacityRatings120/277V 480V240V1.251.02.251" NPT InletTFT8ERTFT10ERTFT12ER80°F (26C) 100°F (37C)100°F (26C) 120°F (37C)120°F (26C) 140°F (37C)25amp25amp25amp22amp22amp22amp22amp22amp22amp34 Customer Support: (509) 536-8660 www.hotstart.com

NOTE: When using a thermostat above rated capacity or on 3 phase applications, select theproper control box with transformer and contactor as shown on pages 36.Temperature Controls1”NPT female x 1”NPT maleCORD CONNECTEDCUSPartNumberTFT8-200TFT10-200TFT12-200TFTA-200TemperatureSettingOnOff80°F (26C) 100°F (37C)100°F (26C) 120°F (37C)120°F (26C) 140°F (37C)Adjustable 90-130°F(32-54°C)Maximum CapacityRatings120/240V277V 480V25amp 22amp 22amp25amp 22amp 22amp25amp 22amp 22amp25amp 22amp 22amp1”NPT male x 1”NPT maleCORD CONNECTEDCUSPartNumberTFT8-220TFT10-220TFT12-220TFTA-220TemperatureSettingOnOff80°F (26C) 100°F (37C)100°F (26C) 120°F (37C)120°F (26C) 140°F (37C)Adjustable 90-130°F(32-54°C)Maximum CapacityRatings120/240V277V 480V25amp 22amp25amp 22amp25amp 22amp22amp22amp22amp25amp 22amp 22amp1” hose barb male x 1”NPT maleCUSCORD CONNECTEDPartNumberTFT8-240TFT10-240TFT12-240TFTA-240TemperatureSettingOnOff80°F (26C) 100°F (37C)100°F (26C) 120°F (37C)120°F (26C) 140°F (37C)Adjustable 90-130°F(32-54°C)Maximum CapacityRatings120/240V277V 480V25amp 22amp 22amp25amp 22amp 22amp25amp 22amp 22amp25amp 22amp 22ampREMOTE-ADJUSTABLEWith 60” (152cm) Capillary Probe3.061.87PartNumberAdjustable Range Temp.SettingMaximum Capacity Ratings120/240V 277V 480VLO2502151851253.36AT652565 - 250°F (18 - 121°C)(Open or Off Setting)Differential 7°F (-14°C)(Close or On Setting)25amp 22amp 22amp6.385.06155.078Dia.ATWAluminumWell forAT6525.5” NPT6095Customer Support: (509) 536-8660www.hotstart.com35

Control SystemsCONTROL SYSTEMSCONTROL SYSTEMS featuring AUTOMATIC SHUTDOWN DEVICESWith 24VDC RelayAmpsVolts1 Heater, 1 Thermostatper application2 Heaters, 2 Thermostatsper application30A Max30A Max30A Max30A Max30A Max30A Max120208240380480575JBC11-100JBC18-100JBC12-100JBC13-100JBC14-100JBC15-100JBC21-100JBC28-100JBC22-100JBC23-100JBC24-100JBC25-100All HOTSTART heaters with thermostat, operating on three phase current (at any voltage), require theuse of a control system with a 3-pole contactor. All HOTSTART heaters with thermostat, operating over480 volt (single or three phase) require a control system to reduce the primary voltage to 120 volts forthe control circuit. For increased thermostat life, use a control system on all heaters above 277 voltseither single or three phase.All control boxes can be used with either single or three phase heaters.All control boxes are available for Class 1 Group D hazardous locations - contact factory for partnumber.For heater protection and power savings, HOTSTART recommends de-energizing the heater whenengine is running. Control boxes are supplied with a 24V relay to de-energize the heater upon enginestart-up.36 HOTSTART Engine Heating Spokane, WA

These control systems allow for quick electrical installation of all HOTSTART engine preheaters.They are designed as a time and labor saving component. They are especially useful oninstallations that require two coolant heaters or combinations of a coolant heater and oilheater/hydraulic heater etc.Control Box SystemComponentsAll control boxes on this and preceding page are NEMA 12 & 13.L1Power In480V 3PHL2L3Equipment Ground(must be grounded)H4ControlTransformer480V. PRI.H2 H3H11A. FusesMagneticContactorsC1 C1 C1 C2 C2 C2X11/2A. FuseLineLoadX2120V. 50VALineLoadPressureSwitchE1 E2 E3 E4 E5 E610A. Fuses33ThermostatThermostatContactorCoil4C1ContactorCoil5C2223 Phase OnlyL3HeatingElementHeatingElementTo control two 480 volt heaters at maximum 30 amps on automatic start engines.Model JBC14-100With pressure switchorModel JBC24-100With 24 volt relayPower In480V.1 or 3Ø30 AMPL1Equipment Ground(must be grounded)Transformer1A. Fuses480V. PRI.50VAH1 H3 H2 H4MagneticContactorL1 L2 L3C1 C1 C1X1120V Sec.X2E1 E2 E3X11/2A. Fuse1HeatingElement3 2C1ThermostatControlContactorCoilTo control one 480 volt heater at maximum 30 amps on manual start engine.Customer Support: (509) 536-8660www.hotstart.com37

38 Customer Support: (509) 536-8660 www.hotstart.com

P R O D U C T C A T A L O GSECTION 6

Battery Heating PadsBattery heater not recommended for nickel cadmium batteries.When batteries are placed in an insulated battery box, a thermostat isrecommended to sense battery box temperature to prevent overheating thebattery.Standard Pad for Single BatterySpecial Pads for Multiple BatteriesB9.00REF TYPB9.00REF TYPBStyle AA16-3 HPNStyle BA16-3 HPNStyle CA6" HPNTypical Connection - 2 Batteries on Each Side of VehicleLeft Side Battery BoxRight Side Battery Box100KB7515-DKB7515-DKB7515-DKB7515-SGround80ModelNumberKB5015KB5015-SKB5015-DKB7515KB7515-SKB7515-DBY-T68BEC-6BPC-61Volts Watts Amps120120120120120120505050757575.42.42.42.63.63.63NominalDimensionsA8 1/48 1/48 1/410 1/210 1/210 1/2B13131319 1/219 1/219 1/2Batt.Size4D4D4D8D8D8DStyleABCABCPercent of Battery Cranking Power604020KB7523KB7523-SKB7523-D240240240757575.31.31.3110 1/210 1/210 1/219 1/219 1/219 1/28D8D8DABC0 -20 0 +20 +40 +60 +80Ambient Temperature, ˚FAccessories For Multiple Battery Heating2 FT4 FT6 FT8 FT3 FT6 FT15.375" 15.375"16-3 HPNCORD, 16-3 HPNEXTENSION CORDSModelLengthBEC-22’ (61cm)BEC-44’ (122cm)BEC-66’ (183cm)BEC-88’ (244cm)POWER SUPPLY CORDSModel Length VoltsBPC-31 3’ (91cm) 120BPC-32 3’ (91cm) 240BPC-61 6’ (183cm) 120BPC-62 6’ (183cm) 24015.375"THERMOSTAT & “Y” CORD ASSEMBLYTemperature ControlModelOnOffBY-T68 60°F (16°C) 80°F (27°C)40 HOTSTART Engine Heating Spokane, WA

BATTERY THERMAL WRAP — NO THERMOSTATModel Number Volts Watts LengthBattery ThermalWrapKBW5015-000 120 50 28” (71cm)KBW8015-000 120 80 36” (91cm)KBW16015-000 120 160 72” (183cm)Prolong the life of your battery with HOTSTART thermal battery wraps with or without thermostat.• Durable, fire-retardant vinyl cover that resists oils and acids.• All standard battery pads and battery wraps come with 6’ (183cm) grounded cord and plug.• Fast, easy installation.• Boosts battery cranking power as much as 75%.BATTERY THERMAL WRAP — WITH THERMOSTATThermostat range: 65°F - 80°F (18°C - 27°C)Model Number Volts Watts LengthKBW5015T-000KBW5024T-000120240505026” (66cm)26” (66cm)KBW8015T-000KBW8024T-000120240808044” (112cm)44” (112cm)KBW10015T-000KBW10024T-00012024010010056” (142cm)56” (142cm)Thermostatically controlled battery thermal wraps provide optimum heating regardless ofambient temperature.• At 80°F (27°C), the battery will achieve maximum cold cranking amps.• Battery is constantly maintained at 80°F (27°C).• Provides greater heat rise than plates or pads.• Thermostat will eliminate battery damage caused by overheating and acid spill.Customer Support: (509) 536-8660www.hotstart.com41

SiliconePad HeatersModel Number Dimensions Volts WattsAF10015AF100244” x 5”(101.6 x 127.0 mm)120240100100AF15015AF150244” x 5”(101.6 x 127.0 mm)120240150150AF25015AF250245” x 6”(127.0 x 152.4 mm)120240250250AF40015AF400246” x 8”(152.4 x 203.2 mm)120240400400Flexible, Versatile and Easy to Install.HOTSTART adhesive pad heaters can be used on oil pans, hydraulic reservoirs, engine blocks,hydraulic cylinders and diesel fuel tanks.• Easy peel and stick application• Etched foil heating element for optimal heat transfer and long life• Durable silicone/fiberglass cover resists abrasion• Assembled with a standard 6’ (183cm) HPN cord and plug (240V without plug)Not for use on batteriesApplicationGuidline100 Watt 150 Watt 250 Watt 400 WattEngine oil pan2 - 5 quarts1.9 - 4.7L5 - 8 quarts4.7 - 7.6L2 - 5 gallons7.6 - 19L5 - 8 gallons19 - 30.3LDiesel Tank5 - 7 gallons19 - 26.5L7 - 10 gallons26.5 - 37.9L10 - 20 gallons37.9 - 75.7L20 - 30 gallons75.7 - 113.5LHydraulic Tank1 - 5 gallons5 - 10 gallons19 - 37.9L10 - 20 gallons37.9 - 75.7L20 - 30 gallons75.7 - 113.5LWater Tank up - 2 gallons 2 - 4 gallons 4 - 7 gallons7 - 10 gallons26.5 - 37.9LCAUTION: Do not use pads with higher than recommended wattage for specific oil capacities.For use on metal surfaces only.42 Customer Support: (509) 536-8660 www.hotstart.com

P R O D U C T C A T A L O GSECTION 7

In-BlockDirect Immersion HeatersNote: In-block heaters are complete with 2-wire w/ground 6 footHPN cord and plug. For cord replacements or “Y” thermocordenergy saver, please reference page 56.CUSEngine Model670T & I685T & I6138LT, T & I25000 (844 CID)Part Number120 VoltsAC-101CATV-151Part Number240 Volts Watts Application InformationAC-102CATV-15210001500Allis ChalmersReplaces 1” thread-in plug on the oilcooler at rear of the engine on the rightside. Note that not all of the engineshave this opening.Case/IH – AgriculturalHeat ShieldRequiredOil HeaterThread Size*Product ImageALL 4 CYL 390ALL 6 CYL 590CUB-751FPCUB-101FPCUB-151FPCUB-752FPCUB-102FPCUB-152FP75010001500Inserts in any of the freeze plugs rightside of engine22mmALL 6 CYL 830 CUC-151FP CUC-152FP 1500Inserts in the freeze plug right rear of theblockCaterpillar22mmC-10C-12TF121-000 TF122-000 1250Replaces the 1” threaded plugin the oil cooler bonnetYES1” NPTC-9 Non ACERTC-15 Non ACERTC-16 Non ACERTCATV-151 CATV-152 1500C-9 Only: Mount in rear face of blockC-15, C-16: Mount in rear oil coolerbonnet from the back end1” NPTC7 ACERT3126FP101-001FP151-001FP102-001FP152-00110001500Replace 44mm frost plug on right handside of engine just below the turbocharger.YESC7 ACERT rear port TL101-000 TL102-000C9 ACERT CATV-151 CATV-152 1500Replace 1-1/16” plug in the rear of theblockReplace 1” NPT plug in the right rear ofthe engine blockC11 ACERTC13 ACERTTF151-008 TF152-008 1500Replace any of the 1-5/16” plugs in rearof oil cooler on the right hand side of theCheck ExhaustengineRouting1 5/16”STORC15 ACERTw/o breaksaverTF151-009 TF152-009 1500Replace 1-3/16” plug in rear of the oilcooler on the right hand side of theengineC15 ACERTwith breaksaverTF151-008 TF152-008 1500Replace 1-5/16” plug in the oil cooler onthe righ handside of engineC9 2007 ACERTC13 2007 ACERTC15 2007 ACERTTF151-012 TF152-012 1500Replace 1-3/16” plug in the rear of theoil cooler on the right hand side of theengine1674 CATB-151 CATB-152 1500Replaces the 1-1/2” thread-in plugon the right side of the engine1693 & D343 CATC-151 CATC-152 1500Replaces water jacket access plate on theleft side of the engine1693T & 1693TA CATC-151-S CATC-152-S 1500Replaces water jacket access plate on theleft side of the engine3013 1.5L3014 2.0LFP531-003 FP532-003 530Replaces 40mm core plug on the front,left side of the engine* If supplemental oil heating is desired, this column gives the correct thread size in oil pan. See NOTE on page 54.44 Customer Support: (509) 536-8660 www.hotstart.com

In-BlockDirect Immersion HeatersNote: In-block heaters are complete with 2-wire w/ground 6 footHPN cord and plug. For cord replacements or “Y” thermocordenergy saver, please reference page 56.CUSEngine ModelPart Number120 VoltsPart Number240 Volts Watts Application InformationHeat ShieldRequiredOil HeaterThread Size*Product ImageCaterpillar — Continued3024 2.22L FP531-003 FP532-003 530Replaces 40mm core plug on the front,left side of the engine3034 2.95L FP531-001 FP532-001 530Replaces 50mm core plug located atback of head3044 3.3L PF531-001 PF532-001 530Mounts in oval shaped opening on theright of the engine3046 5.0L PF531-000 PF532-000 530Replaces 35mm core plug located at rearof engine, left side3054 3.99L3054B 4.23LPER-751FPPER-101FPPER-752FPPER-102FP7501000Mounts in the 1-1/4” freeze plug openingon the left side of the engine3054C PER-751FP PER-752FP 750Mounts in 1-1/4” freeze plug at left rearof engine3056 6.0L PER-151FP PER-152FP 1500Mounts in the 1-1/2” freeze plug on theright side of the engine31143116FP101-001FP151-001FP102-001FP152-00110001500Replaces the core plug on the right sideof the engine just below theturbochargerYES11/16”X123176 10.3Lthrough 1995DD8L-101CAT-12015TF151-001DD8L-102CAT-12023TF152-001100012501500Replaces the 3/4” plug on the right sideofthe engine just below the head.1” NPT3176 10.3L1996 and laterTF121-000 TF122-000 1250Replaces the 1” threaded plug in the oilcooler bonnetYES11/16”X123196 12.0L TF121-000 TF122-000 1250Replaces 1” threaded plug in oil coolerbonnetYES11/16”X123204all 1100 seriesCATX-751CATX-101CATX-752CATX-1027501000Replaces the core plug on the right sideof the engine just below theturbocharger22mm3208 — 2 heaterswith a single cord CATX-2-751-Y CATX-2-752-Y 1500total3208RecommendedAftermarketInstallation33043306JD3/4-101INJD1-101INJD3/4-151INJD1-151INDD8L-101CAT-12015TF151-001JD3/4-102INJD1-102INJD3/4-152INJD1-152INDD8L-102CAT-12023TF152-0011000100015001500100012501500Use on industrial engines when clearaccess is available.Replaces any core plug - one on eachside of the engineReplaces any of the 3/4” or 1” plugs onthe water transfer casting (right front ofthe engine). 3/4” use JD3/4 — 1” useJD1Replaces the 3/4” plug on the left side ofthe engine3406C/E 14.6LAC-101CATV-151AC-102CATV-15210001500Replaces 1” thread-in plug in the rear ofthe oil cooler bonnet on the right side ofthe engine1” NPT* If supplemental oil heating is desired, this column gives the correct thread size in oil pan. See NOTE on page 54.Customer Support: (509) 536-8660www.hotstart.com45

In-BlockDirect Immersion HeatersNote: In-block heaters are complete with 2-wire w/ground 6foot HPN cord and plug. For cord replacements or “Y”thermocord energy saver, please reference page 56.CUSEngine ModelPart Number120 VoltsPart Number240 Volts Watts Application InformationHeat ShieldRequiredOil HeaterThread Size*Product ImageCaterpillar — Continued3406 & 3408except 1998ADEM 2AC-101CATV-151AC-102CATV-15210001500Replaces 1” thread-in plug in the rear ofthe oil cooler bonnet on the right side ofthe engine1” NPT3406E1998 ADEM 2engines onlyTF151-002 TF152-002 1500Replaces the 1” threaded plug thatpoints downward on the top of the rearof the oil cooler bonnetYES1” NPT3406EADEM 3 andADEM2000 enginesAC-101CATV-151AC-102CATV-15210001500Replaces 1” thread-in plug in the rear ofthe oil cooler bonnet on the right side ofthe engine1” NPT3456 15.8LAC-101CATV-151AC-102CATV-15210001500Replaces 1” thread-in plug in the rear ofthe oil cooler bonnet on the right side ofthe engine1” NPTChevrolet/GMC (Small Truck)5.7L V8 (350 CID) FC601-5016.2L V8 Diesel6.5L V8 DieselFC601-PY2NONE 600Mounts in the freeze plug in the engine’sblockNo replacement cord availableCummins6 Cylinder Engines: H, NT, NH, N Family743 CID, 855 CID, 927 CID, “N14”1. Cummins engines are often referred to by their horsepower rating “i.e. 350 Cummins”2. Cummins engines are often referred to as Big Cam, Big Cam2, 3, 4, full flow cooling, etc.All refer to engines of 855 CID Size – listed belowGroup IFlat plate design CUN-151B CUN-152B 15001” NPTFlat plate designwhen the 1/2” NPTopening is used6 bolt flat plate on the right side of theengine. May use either the forward orrear opening depending on clearance.CUN-151BH CUN-152BH 1500 1” NPTGroup IIWhen an external oil cooleris used..Note: When a 4 bolt flat plate element design is encountered, remove the next two bolts on the casting, remove the wholecasting, and replace the casting and element with either CNT-151B/CNT-152B OR CNT151B90/CNT152B90When connectionis 1 1/2” rubberhoseEngines producedAug. 1975 thruJune 1982CNT-151B-90 CNT-152B-90 15006 bolt, flat plate design with an elbowthat will rotate 360 degrees to connectwith any hose or casting1” NPTUses an “O” ringforthe 1 1/4” watertube connectionEngines producedprior to August ‘75CNT-151B CNT-152B 15006 bolt, flat plate design with an elbowthat will rotate 360 degrees to connectwith any hose or casting1” NPT* If supplemental oil heating is desired, this column gives the correct thread size in oil pan. See NOTE on page 54.46 Customer Support: (509) 536-8660 www.hotstart.com

In-BlockDirect Immersion HeatersNote: In-block heaters are complete with 2-wire w/ground 6 footHPN cord and plug. For cord replacements or “Y” thermocordenergy saver, please reference page 56.CUSEngine ModelPart Number120 VoltsPart Number240 Volts Watts Application InformationHeat ShieldRequiredOil HeaterThread Size*Product ImageCummins — ContinuedGroup IIIFor industrialengines with holepattern reversedCUN-151BREVCUN-152BREV 1500Six bolt flat plate on the right side of theblock1” NPTGroup IV1998 and laterN14 IndustrialPF151-002 PF152-002 1500Six bolt flat plate on the right side of theblock1” NPTAdditional Cummins Engine ModelsCummins A4 cyl & 6 cylCUA-101F CUA-102F 1000Inserts in any of the freeze plugs on rightside of engine. Element points down.ISC/QSC 8.3LISL/QSL 9.0LDD8L-101 DD8L-102 10003/4” NPT threaded plug in theright rear side of engine22mmL10, M11ISMCUL-151 CUL-152 1500Inserts in the forward opening of theheater casting on the right rear of block1” NPTQSB 3.9L, 5.9LISB 5.9TF751-002 TF752-002 7503/4” NPT threaded plug in the frontof the oil cooler casting22mmISM/QSM 11.0LFlat Plate DesignPF151-003 PF152-003 1500 Right rear. Replaces plate. 1” NPTQSX, ISXSignature 600PF151-004 PF152-004 1500Mounts in the oval shaped plate on theright side of the block27mm4BT 3.9LCUB-751FPCUB-101FPCUB-752FPCUB-102FP7501000Inserts in any of the freeze plugsright side of engineCheck ExhaustRouting22mm6BT 5.9LCUB-751FPCUB-101FPCUB-151FPCUB-752FPCUB-102FPCUB-152FP75010001500Inserts in any of the freeze plugsright side of engineCheck ExhaustRouting22mm6CT 8.3L CUC-151FP CUC-152FP 1500Inserts in the freeze plugright rear of the blockDetroit Diesel22mmSERIES 104 cylinderPhaser enginesPER-751FPPER-101FPPER-752FPPER-102FP7501000Mounts in the 1-1/4” freeze plugopening on either side of the engineSERIES 106 cylinderPhaser enginesPER-151FP PER-152FP 1500Mounts in the 1-1/2” freeze plug on theright side of the engineSERIES 30 DD8L-101 DD8L-102 1000Mounts in the 3/4” NPT opening in theblock* If supplemental oil heating is desired, this column gives the correct thread size in oil pan. See NOTE on page 54.Customer Support: (509) 536-8660www.hotstart.com47

In-BlockDirect Immersion HeatersNote: In-block heaters are complete with 2-wire w/ground 6 footHPN cord and plug. For cord replacements or “Y” thermocordenergy saver, please reference page 56.CUSEngine ModelPart Number120 VoltsPart Number240 Volts Watts Application InformationDetroit Diesel – continuedHeat ShieldRequiredOil HeaterThread Size*Product ImageSERIES 40all versionsPER-751FPINTA-121FR151-001PER-752FPINTA-122FR152-00175012501500Mounts in the frost plug opening on theleft side of the engineSERIES 50SERIES 60AC-101CATV-151AC-102CATV-15210001500Mounts in the 1” NPT opening in eitherwater pick up pipe (up to 1991) or in the1” NPT opening on the oil coolerhousing after 1991yes on 1991and later3/4” NPTSERIES 55 PF151-000 PF152-000 1500Mounts in the triangle plate on the sideof the block3-53, 4-53, 3-71,4-71 with watercooled aircompressor3-53, 4-53, 3-71,4-71 without watercooled aircompressorDD-751-S DD-752-S 750DD-751 DD-752 750Mounts in the oval shaped plate onthe block. Check clearance.Mounts in the oval shaped plate on theblock. Check clearance.6-71with water cooledair compressorDD-151-S DD-152-S 1500Mounts in the oval shaped plate on theblock. Check clearance.6-71without watercooled aircompressorDD-151 DD-152 1500Mounts in the oval shaped plate on theblock. Check clearance.8.2 L V-8 Diesel DD8L-101 DD8L-102 1000Threads into the 3/4” NPT openingon the block6V-53with water cooledair compressor6V-53without watercooled aircompressorDD6V-751-S DD6V-752-S 750DD6V-751 DD6V-752 750Mounts in the oval shaped plate on theblock. Check clearance.Mounts in the oval shaped plate on theblock. Check clearance.6V71 & 8V71Alternate locationAC-101CATV-151AC-102CATV-15210001500Threads into 1” NPT plug in the frontface of the block6V-71 & 8V-716V-92 & 8V-92except GMCGeneral modelsDDV-151B DDV-152B 1500 Mounts in the square plate on the block6V92 & 8V92alternate location -threads into oilcooler.DD8L-101 DD8L-102 1000Threads into the 3/4” NPT opening inthe oil cooler housing.Note - not allengines have this openingDeutzBF4L913 BF6L913F3L912 F3L913F6L9131011 SERIESoil cooled enginesOLT221515plusA22M48M(adapter)n/a 150Use adapter kit to mount the 22MMheater in the 48MM opening22MMor48MM* If supplemental oil heating is desired, this column gives the correct thread size in oil pan. See NOTE on page 54.48 Customer Support: (509) 536-8660 www.hotstart.com

In-BlockDirect Immersion HeatersNote: In-block heaters are complete with 2-wire w/ground 6 footHPN cord and plug. For cord replacements or “Y” thermocordenergy saver, please reference page 56.CUSEngine ModelPart Number120 VoltsPart Number240 Volts Watts Application InformationHeat ShieldRequiredOil HeaterThread Size*Product ImageDeutz – continued1012 — 4 & 6 cyl1013 — 4 cylPF751-000 PF752-000 750Mounts in the oval shaped plate openingon the oil cooler casting1013 6 cyl PF121-001 PF122-001 1250Mounts in the oval shaped plate openingon the oil cooler casting10156 & 8 cylTL151-004 TL152-004 1500Mounts in 30MM plug in water elbow onfront of the engine2012 — 4 & 6 cyl PF751-002 PF752-002 750Mounts in the oval shaped plate openingon the oil cooler casting6.9L & 7.3L V-8diesels through1993FC101-PY1 None 1000FordMounts in a freeze plug on the engine'sblock. No replacement cord available.7.3L V-8 dieselsfrom 1994 onTF751-002DD8L-101TF752-002DD8L-1027501000Mounts in the 3/4” NPT plug in theengine's blockHino3.8L, 5.8L, 6.0L,6.4L, 6.7L, W04C-T,W06E, H06C-T,H07C-BDD8L-101 DD8L-102 1000Threads into 3/4” NPT openingin the blockYES6HE14BD16BD1 TF401-501 NONE 4006SA16BG1IsuzuReplaces 1” NPT plug in left rear ofengineIvecoNEF 4cylNEF 6 cylPF751-001 PF752-001 750Mount in either front or rear opening onright side of engine blockJohn DeereWith 3/4” plug inthe back of theblockJD3/4-101INJD3/4-151INJD3/4-102INJD3/4-152IN100015003/4” NPT opening in the rear faceof the blockcheckExhaustroutingWith 1” plug in theback of the blockJD1-101INJD1-151INJD1-102INJD1-152IN100015001” NPT opening in the rear faceof the blockWith 1 5/8”opening on the sideof the water jacketJDS-101 JDS-102 10001-5/8” threaded opening on the side ofthe block in the water distributionchannel* If supplemental oil heating is desired, this column gives the correct thread size in oil pan. See NOTE on page 54.Customer Support: (509) 536-8660www.hotstart.com49

In-BlockDirect Immersion HeatersNote: In-block heaters are complete with 2-wire w/ground 6 footHPN cord and plug. For cord replacements or “Y” thermocordenergy saver, please reference page 56.Engine ModelPart Number120 VoltsPart Number240 Volts Watts Application InformationJohn Deere – continuedHeat ShieldRequiredOil HeaterThread Size* Product ImageCUS6105 (10.5L)6125 (12.5L)AC-101CATV-151AC-102CATV-152100015001” NPT opening in the oil cooler castingKomatsuL10 (10L)M11(11L)CUL-151 CUL-152 1500Inserts in the forward opening of theheater casting on the right rear of theblockSA6D125 MA-151 MA-152 1500Threads into the freeze plugopening in the blockM, B, L SeriesD905 V1205D1005 V1305D1105 V1505D3000B V4000BD3200B V4300BDH905 VH1205DH1005 VH1305TF401-501 N/A 400KubotaReplaces 1” NPT plug in left front ofengineMackMid liner E3MS200 & MS250MAM-101 MAM-102 1000 Mounts in rear face of blockMid liner E5MS300MAM-151 MAM-152 1500 Mounts in the oil cooler bonnetE6 engines“smooth bore”from 1981 onMASB-151 MASB-152 1500Mounts in the freeze plug opening.Smooth opening design.E6 enginesthreaded freezeplug openingnot produced after‘81END 465, 711,EN438, 504, 707,673, 675, 676(1957 through1981)E7 EnginesExcept E-Techwater pump mountE9, ENDT865, 866and1000 series V8enginesUse two heatersMA-151 MA-152 1500PF151-001 PF152-001 1500DD8L-101DD8L-1022000totalMounts in any threaded freeze plugopeningMounts in the plate in either the front orrear face of the block in the water jacketpassage. For 2002 engine – mounts inrear face of block.Threads into the 3/4” NPT opening oneach side of the block* If supplemental oil heating is desired, this column gives the correct thread size in oil pan. See NOTE on page 54.50 Customer Support: (509) 536-8660 www.hotstart.com

In-BlockDirect Immersion HeatersNote: In-block heaters are complete with 2-wire w/ground 6 footHPN cord and plug. For cord replacements or “Y” thermocordenergy saver, please reference page 56.CUSEngine ModelPart Number120 VoltsPart Number240 Volts Watts Application InformationMANHeat ShieldRequiredOil HeaterThread Size* Product ImageD2840D2842D2848PF121-003 PF122-003 1250Replace oval shaped plate in lower waterpipe on right side of engineD2866D2876PF151-006 PF152-006 1500Replace 3 bolt plate on left side ofengine. May require adapter if 3 boltopening is not available on engine.Consult customer service.Mercedes BenzMBE904MBE906PF101-001 PF102-001 1000Replace frost plug in rear of engine onright sideYESMassey Ferguson3 cylinder4 cylinder6 cylinderPER-751FPPER-101FPPER-752FPPER-102FP7501000Mounts in any of the 1-1/4” freeze plugopenings in the engineNavistar/InternationalV800 (796 CID)AC-101CATV-151AC-102CATV-15210001500Threads into a 1” NPT openingin the oil cooler bonnetINLINE 6CYLINDER— all series —312, 360, 414, 436,466 & 530PER-751FPINTA-121FR151-001PER-752FPINTA-122FR152-00175012501500Mounts in the frost plug on the left sideof the engine.Fits all series of these engines.6.9L & 7.3LV8 dieselsthrough 1993FC101-PY1orFC601-501None1000600No replacement cord available. Mountsin a freeze plug above starter7.3L & T444all seriesDD8L-101 DD8L-102 1000 3/4” NPT threaded opening in the block9.0L — V8 diesel INT9-101F INT9-102F 1000 Mounts in a freeze plugOliverALL EXCEPT 1265,1365 & 1900TF751-002DD8L-101TF752-002DD8L-1027501000Threads into a 3/4” NPTopening in the blockOnan — See Cummins “A” SeriesPerkins3.1524.2366.354PER-751FPPER-101FPPER-752FPPER-102FP7501000Mounts in the 1-1/4” freeze plugopening on the right side of the engine103.15104.22404.22FP531-003 FP532-003 530 Mounts in left front freeze plug* If supplemental oil heating is desired, this column gives the correct thread size in oil pan. See NOTE on page 54.Customer Support: (509) 536-8660www.hotstart.com51

In-BlockDirect Immersion HeatersNote: In-block heaters are complete with 2-wire w/ground 6foot HPN cord and plug. For cord replacements or “Y”thermocord energy saver, please reference page 56.CUSEngine ModelPart Number120 VoltsPart Number240 Volts Watts Application InformationPerkins – continuedHeat ShieldRequiredOil HeaterThread Size*Product Image700 Series704.30FP531-001 FP532-001 530 Mounts in freeze plug in rear of head800 Series PF531-001 PF532-001 530Mounts in oval shaped plate on the leftfront of the block1004 (right side)FR751-002FR101-000PER-151FPFR752-002FR102-000PER-152FP75010001500Mounts in the 1-1/2” freeze plugopening on the right side of the engine1004 (left side)PER-751FPPER-101FPPER-752FPPER-102FP7501000Mounts in the 1-1/4” freeze plugopening on the left side of the engine1006 (6 Cyl) A & B PER-151FP PER-152FP 1500Mounts in the 1-1/2” freeze plug on theright side of the engine1103C FR531-000 FR532-000 530Replaces 1-1/4” freeze plug on right rearof engine. Element should pointtowards 1 O-clock position.1104 (4 Cyl) CPER-751FPPER-101FPPER-752FPPER-102FP7501000Mounts in 1-1/4” freeze plug opening onright rear of engine with element straightup in 12 O-clock positionVolvoD9 PF151-007 PF152-007 1500Mounts in the oval shaped plate onthe front, right side of the engineD12CPrior to Serial #250502PF151-005 PF152-005 1500Mounts below turbo charger on rightcenter of engineYESD12CAfter Serial #250502PF121-002 PF122-002 1250Mounts below turbo charger on rightcenter of engineYESTD60, TD61, TD70,TD71, TD100,TD101, VE10,TD120, TD121VT6-101 VT6-102 1000Mounts into threaded opening (44mm) inthe front of the engineYanmar3T72HLE4TN82ED4TYYDXL4.41TF401-501 N/A 4001” NPTNo replacement cord availableNOTE: The only replacement parts for the direct immersion heaters is the power cord. Please see the power cord section on page 56 forthe proper replacement cord set.For thermostat control of in-block direct immersion heaters, see page 56. The energy saver Thermocord is available in varioustemperature ranges.Supplemental heat for engines using in-block heaters can be achieved by the installation of oil pan heaters in the lube-oil. Referencepages 26 and 27 of this catalog or consult factory.* If supplemental oil heating is desired, this column gives the correct thread size in oil pan. See NOTE on page 54.52 Customer Support: (509) 536-8660 www.hotstart.com

Heater InstallationInstructions for:In-block direct immersion heatersPlease refer to specific instructions that accompany heater.THREADED PLUG TYPE HEATERSA.Drain the cooling system.B. Remove the recommendedplug. (See instructions withheater)C.Apply teflon tape to pipethreads or grease to O ring.D. Thread heater into engine.Please follow these steps to ensure proper operation of yourHOTSTART in-block heater.1. Align cord with pins on the heater and press the cord into theheater. Place clamp around cord & heater. DO NOT PLUG INHEATER YET!2. Route the cord, keeping away from hot or moving surfaces.3. Re-fill the cooling system. Run engine until engine thermostatopens and continue running for another 20 minutes to eliminateair.PLATE TYPE HEATERS4. Stop engine and let cool. Check for leaks. Check coolant level.5. Plug heater into power supply and test for proper operation.Block should feel warm near heater.A.Drain the cooling system.B. Remove the recommendedplate. (See instructions withheater)C.Clean the gasket area.D. Apply gasket sealant to plateand engine surfaces.E. Insert heater into engine.Tighten bolts.Please follow these steps to ensure proper operation of yourHOTSTART in-block heater.1. Align cord with pins on the heater and press the cord into theheater. Place clamp around cord & heater. DO NOT PLUG INHEATER YET!2. Route the cord, keeping away from hot or moving surfaces.3. Re-fill the cooling system. Run engine until enginethermostat opens and continue running for another 20minutes to eliminate air.4. Stop engine and let cool. Check for leaks. Check coolant level.5. Plug heater into power supply and test for proper operation.Block should feel warm near heater.FREEZE (CORE) PLUG TYPE HEATERSCustomer Support: (509) 536-8660A.Drain the cooling system.B. Remove the recommendedcore plug. (See instructionswith heater)C.Clean, smooth and dry coreplug opening.D.If retaining ring style, apply alight coat of grease to the Oring and core plug opening. Ifpress-in style, apply a light coatof high-temperature, highstrengthretaining compound(Loctite 640 recommended).E. Insert heater into engine andposition properly. Push theheater into the engine byhand, then tap in using asuitable tool until flange iseven with engine block.Please follow these steps to ensure proper operation of yourHOTSTART in-block heater.1. Align cord with pins on the heater and press the cord into theheater. Place clamp around cord & heater. DO NOT PLUG INHEATER YET!2. Route the cord, keeping away from hot or moving surfaces.3. Re-fill the cooling system. Run engine until engine thermostatopens and continue running for another 20 minutes to eliminateair.4. Stop engine and let cool. Check for leaks. Check coolant level.5. Plug heater into power supply and test for proper operation.Block should feel warm near heater.www.hotstart.com53

ReplacementCords &ThermostatsCordLengthPlugStyleFor use with In-Block Direct Immersion heaters120 Volt 240 VoltSTYLE 1CUS6’ 1 IM6-1IN IM6-2IN11’ 1 IM11-1IN IM11-2IN16’ 1 IM16-1IN IM16-2INModelNo.Heat ShieldCordLengthPlugStyle120 Volt 240 VoltSTYLE 2Fits most competitor's applications.CUS6’ 2 11PR72T 21PR72THS111’ 2 11PR132T 21PR132TUse when exhaust manifold or turbocome close to heater termination.16’ 2 11PR192T 21PR192TNOTE: When ordering inblockheater and thermocord,place suffix –WOC (whichstands for without cord) afterthe heater model number tosave cost as the standard 6foot heater cord is replacedby the thermocord harness.IM6-1IN11PR72TThermocord for In-Block Direct Immersion heatersPart No. Volts Thread Size Temp Range4 ft.3 ft.A-2822-ØB 120 1/2" 100-120A-2822-ØC 120 1/2" 120-1403 ft.A-2822-ØH 240 1/2" 100-120A-2822-ØI 240 1/2" 120-140A-2822-ØM 120 1/2" 80-100A-2822-ØP 240 1/2" 80-100CUSHeater shown for illustration purposes only.54 Customer Support: (509) 536-8660 www.hotstart.com

ModelNumber120 VoltModelNumber240 VoltFlush mount kits for In-Block Direct Immersion heatersCordLengthPlugStyleIM6-1IN-FM IM6-2IN-FM 6’ 2IM11-1IN-FM IM11-2IN-FM 11’ 2Kits include:11PR- style cord(shown on page 56),recessed malereceptacle and hingedflip coverCUSFlush Mount Kits &AccessoriesIM16-1IN-FM IM16-2IN-FM 16’ 23.5.78125.3125Flush mount kits for tank heatersModelNumberVoltsAmpsFor Heater withWattage of:FM15120 120 15 500 to 1800FM15240 240 15 500 to 3000Kits include:Recessed malereceptacle with 6’ cord(no female connectors),hinged flip cover andfemale connectorCUSFM20120 120 20 2000 to 22503.5.78125.3125Other AccessoriesRecessed Male Receptacle – with 6 ft. cord (no female connectors)Model Number Volts AmpsRM5-15RM6-15RM5-2ØRM6-2Ø12024012024015152020Model Number Volts AmpsFemale Connector Only - for extension cordsFM1G2ØAFM2G2ØA12024015/2015/20Hinged Cover OnlyModel NumberDescription3.25 .78125*FC-KHFC-KH-CBlack/Kim LogoChrome/Kim Logo3.3125*Note: Standard with kitModel NumberPlug HousingA-2223-PHCustomer Support: (509) 536-8660www.hotstart.com55

Specifying anEngine Heater1. Determine the best type of heater to be used for the application.• Direct Immersion or Tank Type?• Weathertight unit for all indoor or outdoor applications (hospital, communicationsbuilding, shopping mall, pump station, off-road equipment).• Explosion Proof unit for Hazardous Locations (off-shore platform, oil rig, gascompression station).2. Determine engine size.• Cubic inch or litre displacement.3. Determine wattage required by using this general formula:• 3 watts x cubic inch displacement = watts required.Example: Engine is 855 C.I.D. — 855 x 3 = 2565. Requirement is 2500 watt heater.• This formula is a very good rule of thumb to use down to 0°F ambient temperature. Thisformula will generally hold engine temperature at approximately 100°F above ambient.• Very large engines may require a forced circulation system (see pages 16, 17 and 59).4. Now that you have the required wattage, you need to determine:• Voltage available that will power the heater (120, 208, 277, 240, 380, 480).• Is the power source Single Phase or Three Phase?5. For thermostat selection, determine the desired engine temperature to be maintained.• 100°F to 120°F applies 95% of the time. However, specifications vary with respectto the user and a higher or lower range may be required.You now have the specifications needed to select the required engine pre-heater from the manyproducts listed in this catalog. For other technical information and installation tips, see pages 40and 55. If you have other questions or need additional assistance, please contact our customerservice department.Conversion FactorsLitres x 1.0567 = QuartsQuarts x 0.94635 = LitresLitres x 0.26417 = GallonsGallons x 3.7854 = LitresCubic Inches Litres Cubic Inches Litres Cubic Inches Litres150 2.46 1600 26.22 3050 49.98200 3.28 1650 27.04 3100 50.80250 4.10 1700 27.86 3150 51.62300 4.92 1750 28.68 3200 52.44350 5.74 1800 29.50 3250 53.26400 6.55 1850 30.32 3300 54.08450 7.37 1900 31.13 3350 54.90500 8.19 1950 31.95 3400 55.71550 9.01 2000 32.77 3450 56.53600 9.83 2050 33.59 3500 57.35650 10.65 2100 34.41 3550 58.17700 11.47 2150 35.23 3600 58.99750 12.29 2200 36.05 3650 59.81800 13.11 2250 36.87 3700 60.63850 13.93 2300 37.69 3750 61.45900 14.75 2350 38.51 3800 62.27950 15.57 2400 39.33 3850 63.091000 16.39 2450 40.15 3900 63.911050 17.21 2500 40.97 3950 64.731100 18.03 2550 41.79 4000 65.551150 18.84 2600 42.61 4050 66.371200 19.66 2650 43.42 4100 67.191250 20.48 2700 44.24 4150 68.001300 21.30 2750 45.06 4200 68.821350 22.12 2800 45.88 4250 69.641400 22.94 2850 46.70 4300 70.461450 23.76 2900 47.52 4350 71.281500 24.58 2950 48.34 4400 72.101550 25.40 3000 49.16 4450 72.92Cubic Inches x 0.01639 = LitersLiters x 61.024 = Cubic InchesFahrenheit Celsius-40° F -40° C-30° F -34° C-20° F -29° C-10° F -23° C0° F -18° C10° F -12° C20° F - 7° C30° F - 1° C40°F 4.5°C50°F 10.0°C60°F 15.5°C70°F 21.0°C80°F 26.5°C90°F 32.0°C100°F 37.5°C110°F 43.5°C120°F 49.0°C130°F 54.5°C140°F 60.0°C150°F 65.5°C160°F 71.0°C170°F 76.5°C180°F 82.0°C190°F 88.0°C200°F 93.5°C210°F 99.0°CF = C x 9/5 + 32C = (F - 32) x 5/956 Customer Support: (509) 536-8660 www.hotstart.com

HOTSTART offers complete circulating heating systems for any large industrial engine. Thesesystems are engineered and designed specifically for installation on a large generator, compressorpackage, marine engine, or locomotive. Most systems are mounted on a steel plate with a prewiredjunction box, pump and motor components, a flow detection device and in-line high-limitthermostats. Plus, most systems have fused 120 volt control voltage, regardless of appliedvoltage.Several systems are available for lube oil heating, coolant heating, diesel fuel heating orcombinations of any aforementioned fluid. Systems are adaptable to function in wet/damplocations or hazardous environments. Complete with all necessary components and controls,these automated systems are available in various wattage, voltage and phase combinations toaccommodate most large industrial preheating needs.For additional information regarding HOTSTART’s circulating heating systems, please contactHOTSTART and have all your questions answered by one of our engine heating productspecialists.Circulating HeatingSystemsLarge engineapplicationsAll HOTSTART circulatingheating systems come prewiredand pre-assembled foreasy installation, operation andmaintenance.CL ModelCoolant only, watertightcirculating heating systemCOLER ModelClass I Group D combinationcirculating heating systemLarge capacity systemsheat and circulatecoolant or lube oil toefficiently maintain anengine’s optimumtemperature during shutdownand layoverperiods.COR Modelfor locomotive enginescoolant/lube oil combinationheating systemCirculating-typecombination heatingsystems combine thebenefits of coolantheating and oil heatinginto one pre-wired, preassembleddual heatingsystem.OER ModelOil only, Class I Group Dcirculating heating systemLloyds & ABS ApprovedCustomer Support: (509) 536-8660COL ModelWatertight with NEMA 12 enclosurescombination circulating heating systemwww.hotstart.com57

Customer ServicesTo better serve you, HOTSTARTprovides a customer servicedepartment to answer all yourengine heating concerns, anyquestions regarding HOTSTARTproducts or to take your salesorder.Customer Support Department:(509) 536-8660Sales orders and requests forquotes can also be faxed in overour toll-free FAX line.Toll-free FAX line: (800) 224-5550Warranty InformationThe warranty below has been drafted to comply with the Federal Law applicable toproducts manufactured after December 31, 1976. This warranty gives you specific legalrights, and you may also have other rights which vary from state to state.HOTSTART products are warranted against defects in workmanship and materials. Noother express warranty, written or oral, applies. No person is authorized to give anyother warranty or assume any liability except by written statement from an officer ofHOTSTART, Inc.The warranty extends for twelve months from date of shipment from factory orauthorized distributor.Products must be installed and maintained in accordance with HOTSTART, Inc.instructions. Users are responsible for the suitability of the products to their application.There is no warranty against damage resulting from corrosion, misapplication, improperspecification or other operating conditions beyond our control. Claims against carriersfor damage in transit must be filed by the buyer.Absolutely no material can be returned to HOTSTART, Inc. without prior factoryauthorization.Upon factory authorization, return the defective part or product , freight prepaid, to:HOTSTART, 5723 E. Alki, Spokane, WA 99212. Telephone (509) 534-6171; FAX (509)534-4216.Defective items will be repaired or replaced, at our option, at no charge. Such repair orreplacements is the exclusive right of HOTSTART, Inc. HOTSTART, Inc. is not liable forlabor costs incurred in removal, reinstallation, or unauthorized repair of the product orfor damage of any type whatsoever including incidental or consequential damage.Some states do not allow the exclusion or limitation of incidental or consequentialdamages, so the preceding limitation or exclusion may not apply to you.HOTSTART, Inc.DistributorP.O. Box 11245Spokane, Washington U.S.A 99211-0245Phone: (509) 534-6171Fax: (509) 534-4216Toll Free Fax: (800) 224-5550www.hotstart.com3-12