GV90+ gas-fired water boiler — <strong>Boiler</strong> <strong>Manual</strong>Replacement parts (continued)Figure 101 Blower assemblyItemnumberDescription Model <strong>Weil</strong>-<strong>McLain</strong>part number1 Burner replacement kit, includes burner, blower flange gasket, igniter, igniterscrews, igniter washers, igniter gasket3456382-200-320382-200-325382-200-330382-200-3352 Blower flange gasket All 590-317-6103 Air pressure switch (0 to 5,500 feet elevation) All 382-200-723— Air pressure switch (5,500 to 10,000 feet elevation) All Consult W-M factory4 Blower motor replacement kit, includes blower motor, motor mountingAll 382-200-345grommets, screws, lock nuts and 9" Allen wrench5 Blower housing assembly replacement kit, includes: blower housing, obsv.port, blower housing cover plate, blower motor mounting brackets, washer holddown bracket, lock nuts, motor mount grommets, blower motor, blower wheel,magnetic washer, silicone sealant, screws, blower flange gasket, igniter, igniterwashers, igniter screws, igniter gasketAll 382-200-3406 Conversion kit, natural to propane, includes . . . . . . . . . . . . . . . . . . . . . .Propane orifice plate, labelOrifice plate, natural gas . . . . . . . . . . . . . . . . . . . . . . 34567 Gas/air manifold assembly, includes gas/air manifold, gas tubing, washers,screws, gas valve o-ring3456510-811-926510-811-927510-811-928510-811-929510-811-934510-811-935510-811-936510-811-937All 382-200-3628 Sense line condensate trap, includes sense line condensate trap and hoses All 382-200-40910 Gas valve kit, complete, includes gas valve, gas cock, 1/2" nipple, bracket, o-ring, All 382-200-411screws12 Igniter replacement kit, includes igniter and gasket All 511-330-14813 Igniter gasket All 590-317-59914 Inlet air tube w/grill All 382-200-31015 Hose clamp, 3” All 591-850-06816 Inlet air hose, 3" by 19" long All 562-302-57317 & 18 Inspection port cover and Inspection port gasket All see Figure 97, page 90items 10 and 1119 Recuperator connection gasket All see item 2420 Condensate drain hose clamp All —21 Condensate trap All 560-907-71622 ½” PVC condensate tee All —23 Condensate tee U-clamp All —24 Recuperator kit, includes recuperator, recuperator connection gasket, diamondflange gasket (2), connection hardware (4-nuts), flue gas thermal fuse3 and 45 and 6382-200-714382-200-71525 Diamond flange, 1” npt All see item 2426 Diamond flange gasket All 590-317-53527 Flue gas thermal fuse All 511-724-29528 In-line flue adapter with drain kit, includes in-line flue adapter with drain and All 382-200-716drain hose (6 inches)29 Flue drain hose kit, 6 inches All 382-200-71730 Recuperator cover plate 3 and 45 and 6593-000-002593-000-00331 Recuperator cover plate gasket 3 and 45 and 6593-000-004593-000-00532 Recuperator vent pipe seal All 593-000-00694Part number 550-142-054/1211
GV90+ gas-fired water boiler — <strong>Boiler</strong> <strong>Manual</strong>Replacement parts (continued)Figure 102 Blower assemblyPart number 550-142-054/1211 95