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Parts List: A.O. Smith HW-120M, Series 102/103

  • 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-120M
Series 102/103
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 170613-1 (new # 100110362)
8 Burner, Pilot - with Orifice:  
  - Natural Gas 210871-2 (new # 100109926)
  - Propane 210871-3 (new # 100109928)
17 Control, Automatic Gas Shutoff 191394 (new # 100110233)
18 Control, Intermittent Ignition:  
  - Natural Gas N/A
  - Propane 191182-1 (new # 100110205)
19 Cover, Coil Limit (Protector Switch) 96667-700 (new # 100110317)
24 Exchanger, Heat 190964 (new # 100109874)
26 Hood, Draft 191455 (new # 100049831)
31 Manifold 192339 (new # 100110443)
40 Shield, Burner 170237 (new # 100110659)
42 Shield, Radiation 192344 (new # 100110717)
51 Valve, Gas Control:  
  - Natural Gas, Series 102 192015 (new # 100109891)
NOTES:
- The manufacturer may change part numbers and availability at any time.

 

 

 

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