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Parts List: A.O. Smith FPSH-50, Series 252/253

  • 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 252/253
5 Blower Assembly: 183381 (new # 100109864)
9 Switch, Thermostat 183380-1 (new # 100110011)
11 Pressure Switch 21216 (discontinued) Can be replaced by ordering blower assembly 100109864
14 Ignitor, Hot Surface - Natural Gas 183267 (new # 100110355)
14 Ignitor, Hot Surface - Propane 183267 (new # 100110355)
26 Harness with Clips 183090 (new # 100109860)
28 Harness, Wiring 183089 (new # 100109860)
NOTES:
- The manufacturer may change part numbers and availability at any time.

 

 

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