Directory: Catalog > Water Heaters > A.O. Smith > Parts

Parts List: A.O. Smith FGR-50, Series 224/225

  • 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
Series 224/225
1 Anode N/A
1 SMR S44 Anode 29109-42 (new # 100108660)
1 SMR S19 Anode 43816-42 (new # 100108660)
1 SMR K32 Anode 43816-42 (new # 100108660)
1 SMR S29 Anode 43816-42 (new # 100108660)
  Heat Trap ("T" Model):  
26 Thermostat, Natural Gas 180193-4 (new # 100109812)
26 Thermostat, Propane 181775-3 (new # 100109367)
- The manufacturer may change part numbers and availability at any time.


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