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Parts List: A.O. Smith GPSH-50; Series 100/101

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  • Part numbers that are no longer active in the AO Smith database are not included on the chart.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
GPSH-50
Series 100, 101
1 Anode, Aluminum Alloy 183523-29 (new # 9000029005)
3 Baffle, Hanger 181360-2 (new # 9004362115)
4 Plate, Flue Restrictor 183482 (new # 9004469115)
5 Ring, Flue Restrictor 34894-1 (new # 9004776115)
6 Blower Assembly 183505-000 (new # 9004306005)
7 Limit Switch 183380-2 (new # 9004661115)
8 Pressure Switch 185135-000 (new # 9004665115)
9 Adapter, Exhaust 183508 (new # 183508-000)
12 Blower 185106-000
13 Burner Assembly, Natural Gas 184052-1 (new # 9006980005)
15 NOx Screen, Natural Gas 183619 (new # 9006314015)
16 Burner, Main - Natural Gas 183630 (new # 183630-000)
16 Burner, Main - Propane 183325 (new # 9003631005)
17 Ignitor Assembly, Hot Surface 184047 (new # 9003626005)
18 Orifice, Main Burner - Natural Gas 181508-31 (new # 9003494005)
18 Orifice, Main Burner - Propane 181791-48 (new # 9003634005)
20 Combination Gas Valve - Natural Gas 183760 (new # 9004240005)
20 Combination Gas Valve - Propane 183760-1 (new # 9004310005)
22 Door, Outer 180522 (new # 9004557105)
24 Wall Plate, 2 in. 182787 (new # 9004435115)
25 Wall Plate, 3 in. 181557 (new # 9004364105)
27 Vent Terminal, 3 in. 192815 (new # 9001957005)
36 Pipe Insulation, 2 in. 181639-003 (new # 9002445005)
37 Insulation, T & P 183256-000 (new # 9003716005)
38 Heat Trap Nipples 184715-003 (no longer available, use 9003977015 as a replacement)
39 Spacer, Inlet Tube 184011-000 (new # 9002277015)
41 Valve, Drain - Brass 26273-6 (new # 9003907015)
42 Valve, Drain - Plastic 42037-3 (new # 9001588015)
43 Valve, T & P Relief 76527-3 (replaced with 9003484005)
44 Wire Harness 183506-1 (new # 9006022015)
45 Dirt Leg Assembly 181206-1*
NOTES:
- The manufacturer may change part numbers and availability at any time.

 

 

Download original AO Smith Parts List
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