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Parts List: A.O. Smith FPSH-50, Series 236/237

  • Links are included to the parts that are available to be purchased.
  • Parts that are not listed in the chart are either discontinued by AO Smith or are not available for purchase.
  • The item number in the first column corresponds to the location of the part in the line art drawing below the chart.


Item Description
FPSH-50
Series 236/237
1 Anode - Aluminum (.750 in. dia.) Standard Models 43817-29 (use 33 in. 100109594 as replacement)
1 Anode - Magnesium (.750 in. dia.) Optional 43816-29 (new # 100109434)
1 Anode - Magnesium (.840 in. dia.) Optional 29109-29 (new # 100109434)
1 SMR S19 Anode 43816-29 (new # 100109434)
1 SMR S34 Anode 43816-29 (new # 100109434)
1 SMR S44 Anode 29109-29 (new # 100109434)
5 Blower Assembly 183259 (new # 100109862)
6 Switch, Air Pressure 21216 (discontinued) Can be replaced by ordering blower assembly 100109864
8 Burner, Main - Natural Gas / Propane 182730 (new # 100109226)
9 Ignitor, Pilot Assembly - Propane 183014-1 (new # 100111711)
12 Wire, Ground 181736-2 (new # 100109828)
20 Gas Valve Assembly - Natural Gas 181950 (new # 100109834)
21 Module, Ignition 193325 (new # 100109929)
23 * WIring Harness 183239 (new # 100109861)
31 Insulation, Pipe 24 in. (Optional, qty. 2) 181639-1 (new # 100108808)
  Thermostat Assembly:  
42 Thermostat 181705 (new # 100109825)
43 Transformer 192608 (new # 100109904)
NOTES:
- The manufacturer may change part numbers and availability at any time.

 


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