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Parts List: A.O. Smith GPDX-50, Series 100/101

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  • Part numbers that are no longer active in the AO Smith database are not included on the chart.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
GPDX-50
Series 100 / 101
1 Vent Cap with Screen 9001957005 (new # 100108686)
2 Adapter, Flue Mounting 9004364105 (new # 100109820)
5 Vent Blower Adaptor 9003154005 (new # 100109121)
6 Blower 9006458005 (new # 100111217)
7 Flue Adaptor Gasket 9002567015 new # 100108861)
9 Venting Manual Reset Switch Assembly (includes Venting Manual Reset Switch, Cover High Limit Switch) 9002678005 new # 100108899)
12 T & P Valve 9000728015 new # 100108455)
13 Dip Tube 9002542005 (new # 100108849)
14 Anode, Aluminum 9003892005 (new # 100109594)
14 Anode, Magnesium 9003721005 (new # 100109434)
15 FV Sensor Bracket (Plastic Housing) 9006367015 new # 100111135)
16 Hot Surface Ignitor Assembly 9006354005 new # 100111122)
17A Orifice, Natural Gas 181508-028 (new # 100041883)
18 Burner Assembly, Natural Gas 9006357005 (new # 100111125)
18 Burner Assembly, Propane 9006363005 (new # 100111131)
19 Inner Door 9000281005 new # 100108371)
21 Manifold, Natural Gas 184320-001 (new # 100043846)
25 FV Sensor 9005968015 new # 100110780)
26 Gas Thermostat, Natural Gas 9005110005 (new # 100110275)
26 Gas Thermostat, Propane 9005111005 (new # 100110276)
27 Pressure Switch (Air) 9006351005 (new # 100111119)
29 Baffle Adaptor Collar Assembly , consists of:  
  b. Adaptor Gasket 9001292015 new # 100108530)
31+ Outlet Anode with 3 in. HT Nipple (Circulating Loop Models Only) 9003934005 (new # 100109620)
NOTES:
- The manufacturer may change part numbers and availability at any time.
+ Not Pictured

 

Download original AO Smith Parts List
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