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Parts List: A.O. Smith GPHE-50, Series 100

  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
GPHE-50
Series 100
1 Outer Door 9003545 (new # 9003545005)
2 Aluminum Anode 9004335 (new # 9003892005)
3 Intellivent Control 9005964 (new # 9005964005)
4 Plastic Top 9005977 (new # 9005977205)
5 Blower Assembly (Standard) 9005979*
5 Blower Assembly (High Altitude) 9006545*
6 Switch and Harness Assembly (Standard) 9005980 (new # 9005980205)
6+ Switch and Harness Assembly (High Altitude) 9006555*
7 T & P Valve 9003917 (new # 9000728015)
8 Drain Valve 9003906 (new # 9003906015)
9 Wiring Harness 9005725 (new # 9005725015)
10 Aluminum Anode Outlet 9005981*
11 Vent Attenuation Assembly Kit 9005982*
12 Inlet Tube 9005983 (new # 9005983205)
13 2 in. x 3/4 in. NPT Nipple 9003719 (new # 9003719015)
NOTES:
- The manufacturer may change part numbers and availability at any time.
+ For use at elevations above 5,300 ft.

 

 

Vent Pipe Assembly:

Item Description

Series
1 Vent Pipe Assembly #1 9005984 (new # 9005984205)
2 Vent Pipe Assembly #2 9005985 (new # 9005985205)
3 Vent Pipe Assembly #3 9005986 (new # 9005986205)
NOTES:
- The manufacturer may change part numbers and availability at any time.

 

 

Envelope with Parts:

Item Description

Series
1 Vent Kit with All Components 9005987*
2 Wall Plate 2 in. Included in Kit
3 Wall Plate 3 in.
4 Screen and Vent Terminal Assembly
5 Instruction Tag - Wire Screen F/E 3 in.
6 Instruction Tag - Wire Screen F/E 4 in.
7 Instruction Sheet
8 Wire Screen 3 in.
9 Wire Screen 4 in.
10 Wall Plate 4 in.
11 Flexible Tubing, 6 ft. (Qty. 2)
12 Reducing Hose Barb Tee
NOTES:
- The manufacturer may change part numbers and availability at any time.

 

 

Burner Assembly:

Item Description

Series
1 Burner Tube Assembly 9005988 (new # 9005988205)
2 Hot Surface Ignitor 9005989 (new # 9005989205)
3 Burner Head Assembly 9005990 (new # 9005990205)
4 Embossed Inner Door 9005991 (new # 9005991205)
5 Insulation - Inner Door 9003401 (new # 9003401005)
6 View Port Assembly 9003414 (new # 9003414005)
7 Nut - Serrated Hex Flange #10-32 Available from local hardware supplier
8 Screw - Sheet Metal, 1/2 in. Long, #8-15 (Qty. 3)
9 Orifice - Burner* 9005992 (new # 9005992005)
NOTES:
- The manufacturer may change part numbers and availability at any time.
* This burner orifice szie is only for altitudes less than 10,100 ft.

 

 

Download original AO Smith Parts List
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