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

  • Use the chart to find the part you need to order. A diagram of the unit 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.
  • *For parts that are not underlined and do not have a link, please Contact Us for price and availability.
  • The manufacturer has changed some part numbers to a new part number, and we have referenced the new part number in the chart (if applicable). Please note that the manufacturer may change part numbers and availability at any time.
  • You can download and print the original PDF of the A.O. Smith parts list at the bottom of the page.

 

Item Description
FGR-50
Series 236/237
1 Anode 43817-38 (new # 9003892005)
1 SMR S44 Anode 29109-44 (new # 9001829005)
1 SMR R99 Anode 181125-42 (new # 9006291005)
1 SMR S06 Anode 181125-42 (new # 9006291005)
1 SMR S19 Anode 29109-44 (new # 9001829005)
1 SMR K32 Anode 29109-44 (new # 9001829005)
1 SMR S29 Anode 29109-11*
1 SMR S45 Anode 181125-42 (new # 9006291005)
1 SMR S33 Anode 29109-44 (new # 9001829005)
  Baffle:  
2 Baffle, Flue 181589 (new # 9006927005)
3 Hanger, Baffle 181360 (new # 9004362115)
4 Restrictor, Flue 34894 (new # 9004776115)
5 Burner Assembly, Main - Natural Gas 182666-24 (no longer available)
5 Burner Assembly, Main - Propane 182666-25*
5 SMR R99 Burner Assemlby, Main - Natural Gas 182258-13*
5 SMR S06 Burner Assembly, Main - Natural Gas 182666-26*
5 SMR K32 Burner Assembly, Main - Natural Gas 182666-26*
5 SMR S33 Burner Assembly, Main - Propane 182666-27*
6 Burner, Main - Natural Gas, Propane 181806 (new # 9003422005)
7 Burner Assembly, Pilot - Natural Gas 182165-3 (no longer available)
7 Burner Assembly, Pilot - Propane 182165-4 (new # 9007100005)
7 SMR R99 Burner Assembly, Pilot - Natural Gas 182099-7*
7 SMR S06 Burner Assembly, Pilot - Natural Gas 182165-3 (no longer available)
7 SMR K32 Burner Assembly, Pilot - Natural Gas 182165-3 (no longer available)
7 SMR S33 Burner Assembly, Pilot - Propane 182165-4 (new # 9007100005)
8 Orifice, Main - Natural Gas 181508-31 (new # 9003494005)
8 Orifice, Main - Propane 181791-50 (new # 9002134015)
8 SMR R99 Orifice, Main - Natural Gas 181508-33 (new # 9001700015)
8 SMR S06 Orifice, Main - Natural Gas 181508-32 (new # 181508-032)
8 SMR K32 Orifice, Main - Natural Gas 181508-32 (new # 181508-032)
8 SMR K32 High Altitude Assembly 182573*
8 SMR S33 Orifice, Main - Propane 181791-51 (new # 9002133015)
8 SMR S33 High Altitude Assembly 182573*
9 Thermocouple 23673 (new # 9000876015)
10 Tube, Main Burner - Natural Gas 182592-4*
10 FGR-75 Series 230 Only: Tube, Main Burner - Natural Gas -----
10 Tube, Main Burner - Propane 182593-4*
11 Tube, Pilot 23925-16 (new # 9004723115)
12 Collar, Pipe 20172-14 (new # 9004610115)
  Door:  
13 Inner 180596 (no longer available)
14 Outer 180522-700 (new # 9004557105)
15 Heat Trap, Outlet - "T" Models Only 181235*
16 Heat Trap, Inlet Tube - "T" Models Only 181068-35 (new # 9005691005)
16 SMR S44 Heat Trap, Inlet Tube - "T" Models Only 181295-35*
17 Hood, Draft 181082-700 (obsolete, no longer available)
22 * Nipple -----
22 SMR S29 Nipple 38469-10*
22 SMR S45 Nipple 38469-4*
  Thermostat:  
23 Natural Gas 180193-4 (new # 9004353105)
23 Propane 181775-3 (new # 9003639005)
24 Tube, Inlet 21067-37 (new # 9003903005)
25 Valve, Drain 42037-3 (new # 9001588015)
26 Valve, T & P 43151-2 (new # 9003741005)
NOTES:
- The manufacturer may change part numbers and availability at any time.
- "T" denotes Heat Trap Models
+ Not Illustrated

 


Download original AO Smith Parts List
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