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Parts List: A.O. Smith HW-225M, Series 890, 892, 894, 932, 940, 942, 943

  • 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
HW-225M
Series 890 - 943
2 Box, Junction 93558 (new # 100110255)
4 Bracket, Main Burner Support (Rear) 78882 (new # 100110357)
6 Burner, Main 78382 (new # 100111786)
7 Burner, Main - with Pilot Bracket: Series 892, 932, 894, 942 170613-1 (new # 100110362)
8 Burner, Pilot - with Orifice:  
  - Natural Gas, Series 892, 894, 932 78192 (new # 100110206)
  - Natural Gas, Series 942 210871-2 (new # 100109926)
14 Coil, Combustion Chamber 97273 (new # 100110249)
17 Control, Automatic Gas Shutoff 93661-4 (new # 100110233)
24 Exchanger, Heat 190964 (new # 100109874)
31 Manifold, Series 890 - 943 192339 (new # 100110443)
40 Shield, Burner 170237 (new # 100110659)
42 Shield, Radiation 192344 (new # 100110717)
45 Tape, Non-Asbestos 95072-1 (new # 100110424)
46 Thermal Balancer 98190 (new # 100110724)
51 Valve, Gas Control:  
  - Natural Gas, Series 890, 940 N/A
  - Natural Gas, Series 892, 894 78190-4 (new # 100109891)
NOTES:
- The manufacturer may change part numbers and availability at any time.

 

 

 

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