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Parts List: A.O. Smith PGX-50, Series 216/217

  1. 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.
  2. Click on the underlined link to go directly to the part's page for pricing and ordering.
  3. For parts that are not underlined and do not have a link, please Contact Us for price and availability.
  4. 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.
  5. You can download and print the original PDF of the A.O. Smith parts list at the bottom of the page.

 

Item Description PGX-50
Series 216/217
1 Anode 180618-44
1 SMR S19: Anode 29109-44 (new # 9001829005)
1 SMR S45: Anode, Outlet 181125-42 (new # 9006291005)
1 SMR S29: Anode 43816-42 (new # 9001829005)
2 Burner Assembly, Main - Natural Gas 181089-0
2 Burner Assembly, Main - Propane 181089-1
2 SMR R99: Burner Assembly, Main - Natural Gas 181089-6
2 SMR S06: Burner Assembly, Main - Natural Gas 181089-2
2 SMR K32: Burner Assembly, Main - Natural Gas 181089-3
3 Burner Head/Pilot - Natural Gas 180940
3 Burner Head/Pilot - Propane 180940-1 (no longer available)
3 SMR R99: Burner Head Assembly 180940-2
4 Orifice, Main Burner - Natural Gas 29366-31 (new part # 029366-031)
4 Orifice, Main Burner - Propane 181510-48
4 SMR R99: Orifice, Main Burner - Natural Gas 29366-34 (new # 029366-034)
4 SMR S06: Orifice, Main Burner - Natural Gas 29366-32
4 SMR K32: Orifice, Main Burner - Natural Gas 29366-33 (no longer available)
5 Thermocouple 23675 (new # 9000056015)
6 Orifice, Pilot - Natural Gas 180814 (new # 180814-000)
6 Orfice, Pilot - Propane 180824
7 Tube, Main Burner - Natural Gas 41246-3
7 Tube, Main Burner - Propane 41246-3
8 Tube, Pilot 23330 (new # 9004473115)
9* Cover, Cleanout -----
10 Dirt Leg Assembly - Propane 181206
  Door:  
11 - Outer 180522 180522-000 (new # 9004557105)
12 - Inner 180596
13 Draft Hood 39664 (no longer available)
14 Flue Baffle 180819 (new # 9006927005)
15 Flue Restrictor 34894 (new # 9004776115)
  Heat Trap ("T" Models):  
16 - Inlet 181068-35 (new # 9005691005)
17 - Outlet 181235
16 SMR S44: Heat Trap, Inlet 181295-35
16 SMR H42: Heat Trap, Inlet 181295-35
18* Insulation -----
28 Thermostat:  
  - Natural Gas 180193-2
  - Propane 180192-2
29 Tube, Inlet 160907-35 (new # 9003903005)
  Valve:  
29 SMR S44: Tube, Inlet 160501-35
29 SMR H43: Tube, Inlet 160501-35
30 Drain 42037-1 (new # 9000679015)
31 Main Gas Shutoff 181737
  Other:  
  Valve, Relief 43151 (new # 9003741005)
  SMR S45: Valve, Relief 98987
  SMR S22: Valve, Relief 76527 (new # 9000071005)
  SMR P83: Valve, Relief 76527 (new # 9000071005)
  SMR S22: Tube, Relief Valve Runoff 180667
  SMR R99: Nox Flame Spreader Assembly - Natural Gas 181101 (no longer available)
  SMR R99: Wing Nut, Flame Spreader 160629 (no longer available)
  SMR S29: Nipple 38469-10 (new # 9005883115)
  SMR S45: Nipple 38469-4
  SMR S45: Pipe Plug 92650
NOTES:
- The manufacturer may change part numbers and availability at any time.
* Not Illustrated
- "T" deonates heat trap models

 



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