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CHAPTER 3 - PIPING DIAGRAMSRECOMMENDED CIRCULATOR MODELS FOR ALPINE (ALP) BOILERSBASED ON 25°F TEMPERATURE DIFFERENTIAL AND UP TO 75 FT. EQUIVA-LENT LENGTH NEAR -BOILER PIPING-SPACE HEATING CIRCULATOR62
CHAPTER 4 - DOMESTIC HOT WATERdomestic hot water sizing requirementsA. RESIDENTIAL: Sizing residential water heaters varies with .manufacturers. HUD and FHA have stablished minimum .permissible water heater sizes as shown in the floowing table...HUD, FHA Minimum Water Heater Capacitiesfor One and Two-Family Living UnitsNumber of Baths 1 to 1.5 2 to 2.5 3 to 3.5Number of Bedrooms 1 2 3 2 3 4 5 3 4 5 6GAS (a)Storage, gal. 20 30 30 30 40 40 50 40 50 50 501000 Btu/h input 27 36 36 36 36 38 47 38 38 47 501-h draw, gal. 43 60 60 60 70 72 90 72 82 90 92Recovery, gph 23 30 30 30 30 32 40 32 32 40 42TANK TYPEINDIRECT (b,c)I-W-H rated draw,gal. in 3-h, 100°F riseManufacturer-rateddraw, gal. in 3-h,100°F (55.6°C) rise40 40 66 66 66 66 66 66 6649 49 75 75d 75 75 75 75 75Tank capacity, gal. 66 66 66 66d 82 66 82 82 82TANKLESS TYPEINDIRECT (c,e)I-W-H rated,gpm 100°F rise2.75 2.75 3.25 3.25d 3.75d 3.25 3.75 3.75 3.75A. Storage capacity, input, and recovery requirements indicated in the table are...typical and may vary with each individual manufacturer. Any combination of.. .these requirements to produce the stated 1-h draw will be satisfactory.B. Boiler-connected water heater capacities [180°F boiler water, internal orexternal connection].C. Heater capacities and inputs are minimum allowable. A.G.A. recovery ratings. . for gas heaters, and IBR ratings for steam and hot water heaters.D. Also for 1 to 1.5 baths and 4 B.R. for indirect water heaters.E. Boiler-connected heater capacities [200°F boiler water, internal or externalconnection].Reference: ASHRAE/Systems Handbook (Service Water <strong>Heating</strong>)63
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INTRODUCTIONSizing for Tankless Hea
Page 11 and 12: INTRODUCTIONEven newer chimneys wit
Page 13 and 14: INTRODUCTION"Pumping Away"...but fr
Page 15 and 16: INTRODUCTIONvia outdoor reset techn
Page 17 and 18: CHAPTER 1 - STEAMONE AND TWO PIPE S
Page 19 and 20: CHAPTER 1 - STEAM3. DRY RETURN - Ca
Page 21 and 22: 21PROPERTIES OF SATURATED STEAMCHAP
Page 25: CHAPTER 1 - STEAMSTEAM CONVERSION F
Page 29 and 30: CHAPTER 1 - STEAMMultiple Boilers29
Page 31 and 32: CHAPTER 1 - STEAMB. Boiler Feed Pum
Page 33 and 34: CHAPTER 1 - STEAMSizing of Vacuum P
Page 35 and 36: CHAPTER 1 - STEAMGUIDELINESCONVERTI
Page 37 and 38: CHAPTER 1 - STEAMPipeSize1/2"3/4"1"
Page 39 and 40: CHAPTER 2 - HOT WATER PIPING - RESI
Page 41: CHAPTER 2 - HOT WATER PIPING - RESI
Page 52 and 53: CHAPTER 3 - PIPING DIAGRAMSPiping &
Page 54 and 55: CHAPTER 3 - PIPING DIAGRAMSPiping:
Page 64 and 65: CHAPTER 4 - DOMESTIC HOT WATERB. CO
Page 66 and 67: CHAPTER 5INSTALLED RADIATION: DETER
Page 70 and 71: 70SIZING: CONVECTORS - COPPERFRONT
Page 74 and 75: CHAPTER 6 - WATER CONTENTA. RADIATI
Page 76 and 77: CHAPTER 7 - HEAT LOSS CALCULATIONSH
Page 78 and 79: CHAPTER 8 - VALVES: TYPES AND APPLI
Page 80 and 81: CHAPTER 9 - VENTING FLUE PRODUCTSC.
Page 82 and 83: CHAPTER 10 - MISCELLANEOUSElectric
Page 84 and 85: CHAPTER 10 - MISCELLANEOUSSecondfor
Page 86 and 87: CHAPTER 10 - MISCELLANEOUSACIDITY A
Page 89: CHAPTER 10 - MISCELLANEOUSCAPACITY
Page 92 and 93: CHAPTER 10 - MISCELLANEOUSCONVERSIO
Page 94 and 95: CHAPTER 10 - MISCELLANEOUS∆(delta
Page 96 and 97: CHAPTER 11 - PRODUCT REVIEWGAS BOIL
Page 98 and 99: CHAPTER 11 - PRODUCT REVIEWSeries 2
Page 100 and 101: CHAPTER 11 - PRODUCT REVIEWOIL BOIL
Page 102 and 103: CHAPTER 11 - PRODUCT REVIEWRSA Seri
Page 104 and 105: CHAPTER 12 - Wiring DiagramsWiring:
Page 112 and 113:
CHAPTER 12 - Wiring DiagramsWiring:
Page 114:
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