Burner Assembly - A.O. Smith AOS GPHE-50 Replacement Parts List

Item Qty. Description
1 1 Burner Tube Assembly
2 1 Hot Surface Ignitor
3 1 Burner Head Assembly
4 1 Embossed Inner Door
5 1 Insulation - Inner Door
6 1 Viewport Assembly
7 2 Nut - Serrated Hex Flange #10-32
8 3 Screw - Sheet Metal, 1/2" Long, # 8-15
9 1 Orifice - Burner*
*Note: This Burner Orifice size is only for altitudes less than 10,100'. Contact the water heater
manufacturer for higher altitudes.

BURNER ASSEMBLY

DETAIL C
Available from Local Hardware Supplier
Available from Local Hardware Supplier
Part Number
9005988
9005989
9005990
9005991
9003401
9003414
9005992