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Parts List: A.O. Smith FCGT-40, Series 246/247

  • Use the chart to find the part you need to order. A line art drawing is below the chart to assist you in locating your part.
  • Click on the underlined link to go directly to the part's page for pricing and ordering.
  • Part numbers that are no longer active in the AO Smith database are not included on the chart.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 FCGT-40
Series 246/247
1 Anode 43817-35 (new # 100109594)
1 SMR S19: Magnesium Anode 43816-42 (new # 100108660)
1 SMR K32 (Denver/High Altitude): Anode 43816-42 (new # 100108660)
1 SMR S33 (High Altitude): Anode 43816-42 (new # 100108660)
1 SMR S44 (Mass.): Anode 29109-35 (new # 100108660)
  Baffle:  
4 Restrictor, Flue 35405 (new # 100109288)
6 Burner, Main - Natural Gas 181970 (new # 100110796)
6 SMR K32 (Denver/High Altitude): Burner, Main - Natural Gas 181970 (new # 100110796)
7 Orifice, Main - Natural Gas 181508-27 (new # 100109068)
8 Burner Assembly, Pilot - Natural Gas 181805-4 (new # 100109831)
8 SMR K32 (Denver/High Altitude): Burner Assembly, Pilot - Natural Gas 181805-4 (new # 100109831)
9 Thermocouple 23673 (new # 100108462)
11 Tube, Pilot 23330 (new # 100109875)
  Door:  
16 Hood, Draft 181963 (new # 100109667)
  Thermostat:  
25 - Natural Gas 180193-5 (new # 100109674)
28 Valve, T & P 43151-2 (new # 100109448)
NOTES:
- The manufacturer may change part numbers and availability at any time.

 

 

Download original AO Smith Parts List
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