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Parts List: A.O. Smith GPCR-40, Series 102/103

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  • Part numbers that are no longer active in the AO Smith database are not included on the chart. In addition, some part numbers have changed to a new part number. Please see AO Smith New Part Cross Reference / Discontinued Part Guidelines for further assistance.
  • You can download and print the original PDF of the A.O. Smith parts list at the bottom of the page.

 

Item Description
GPCR-40
Series 102 / 103
1 Anode, Aluminum Alloy 183523-26 (Per AO Smith, use new part # 100109594)
2 Baffle, Flue 185111-000 (new # 100111316)
3 Ring, Flue Restrictor 34894-1 (new # 100110078)
4 Blower Assembly 183505-001 (new # 100109778)
5 Limit Switch 183380-2 (new # 100110011)
6 Pressure Switch 185135-001 (new # 100111316)
10 Blower Assembly Gasket 183507-000 (new # 100045671)
11 Burner Assembly, Natural Gas 185126-004 (new # 100111682)
12 Burner, Main - Natural Gas 183504-000 (new # 100109206)
12 Burner, Main - Propane 183325 (new # 100109359)
13 Ignitor Assembly, Hot Surface 185148-000 (new # 100109355)
14 Orifice, Main Burner - Natural Gas 181508-31 (new # 100109267)
14 Orifice, Main Burner - Propane 181791-048 (new # 100109361)
16 Combination Gas Valve - Natural Gas 183760-2 (new # 100109740)
16 Combination Gas Valve - Propane 183760-3 (new # 100109867)
20 Wall Plate, 2 in. 182787 (new # 100109850)
21 Wall Plate, 3 in. 181557 (new # 100109820)
22 Vent Terminal Assembly, 2 in. 183006-000 (new # 100042406)
23 Vent Terminal, 3 in. 192815 (new # 100108686)
30 Pipe Insulation, 2 in. 181639-003 (new # 100108808)
31 Insulation, T & P 183256-000 (new # 100109432)
32 Heat Trap Nipples 184715-003 (use 100109655 as a replacement)
33 Spacer, Inlet Tube 184011-000 (new # 100108744)
34 Tube, Inlet 184223-041 (new # 100109787)
35 Valve, Drain - Brass 26273-6 (new # 100109606)
36 Valve, Drain - Plastic 42037-3 (new # 100108605)
37 Valve, T & P Relief 43151-2 (new # 100109448)
38 Wire Harness 183506-1 (new # 100110825)
NOTES:
- The manufacturer may change part numbers and availability at any time.

 

 

Download original AO Smith Parts List
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