Atwood GC6AA9E Gas/Electric RV Water Heater Parts Breakdown
The GC6AA9E parts breakdown pairs an illustrated gas/electric water heater assembly with a short supplemental list of electric-heating components. Use the drawing references and original model label; similar GC6AA revisions may not share every electrical part.
Parts pictured in this guide
Select an image for product details, or jump to the numbered diagrams and parts lists. Match the complete appliance model and part number before ordering.
Before choosing a replacement: Match the Atwood model and original component number to the drawing and parts table. Confirm any superseded number and production-specific fitment before ordering.
GC6AA9E Gas/electric main appliance and burner components
| Ref. | Mfr part # | Qty | Component or original service note |
|---|---|---|---|
| 1 | 90960 | 1 | Flue box assembly |
| 2 | 90002 | 1 | Extended grille - NLA |
| 2 | 92640 | 1 | Grille only, new style door |
| 3 | 91502 | 1 | Door, white - 6 GAL. source refers to 91386 |
| 3 | 91386 | 1 | Access door 6 GAL. Pw |
| 3 | 91514 | 1 | Door, col. White - 6 GAL. |
| 4A | 93867 | 1 | Board, circuit source refers to 93865 |
| 4A | 93865 | 1 | PC board - spade electrode source refers to 91367 |
| 4A | 91367 | 1 | PC board w/fuse |
| 5 | 93868 | 1 | Electrode (local sense) |
| 6 | 93919 | 1 | Harness, wire source refers to 93189 |
| 6 | 93189 | 1 | Wiring harness for circuit board |
| 7 | 91044 | 1 | Elbow 45 degree 3/8 x 3/8 |
| 8A | 93243 | 1 | Bracket for 6 GAL gas valve source refers to 94787 |
| 8B | 94787 | 1 | Gas valve bracket - one piece |
| 8 | 93870 | 1 | Valve, white rogers source refers to 93844 |
| 8 | 93844 | 1 | Solenoid valve, white rogers see notes for use#s |
| 8 | 92078 | 1 | Gas valve assembly w/orifice 6gal |
| 9 | 91563 | 1 | Orifice holder |
| 10 | 92742 | 1 | Main burner orifice source refers to dometic part# 92743 |
| 11 | 91638 | 1 | Main burner |
| 12 | 91858 | 1 | Door hardware kit |
| 13 | 91928 | 1 | Set of 4 corner brackets |
| 14 | 96010 | 1 | Ring & gasket |
| 15 | 91802 | 1 | Drawn pan, electronic |
| 15 | 92220 | 1 | Tank cover- bottom source refers to 93100 |
| 15 | 92221 | 1 | Tank cover-top source refers to 93100 |
| NS | 93100 | 1 | Tank cover kit |
| 24 | 91160 | 1 | Element source refers to 92249 |
| 24 | 92249 | 1 | Element & gasket kit - 110v (screw in) - NLA |
| 28 | 91447 | 1 | ECO / t-stat assy |
| 29A | 91561 | 1 | Plug, drain 1/2 source refers to 91857 |
| 29A | 91857 | 1 | Drain plug, 1/2 in. 2 pack |
| 30 | 91604 | 1 | Pressure relief valve, 1/2 NPT 150 psi |
| 31 | 91230 | 1 | Switch kit, 12 vdc - combo |
| 31 | 91859 | 1 | Switch, on-off, white |
| 31 | 91959 | 1 | Switch, on-off, black |
| 32 | 93866 | 1 | Thermal cut-off 190 degree |
| NS | 91470 | 1 | T-stat 130 degree - front mount |
| NS | 91593 | 1 | Inner tank |
| NS | 92610 | 1 | Rubber grommet, gas line |
| NS | 93105 | 1 | Electronic adj thermostat |
GC6AA9E Supplemental electric-heating references
This supplemental parts list has no separate drawing. Use the part number and appliance label to identify the component.
| Ref. | Mfr part # | Qty | Component or original service note |
|---|---|---|---|
| 23 | 91116 | 1 | On/off switch & junction box |
| 24 | 91160 | 1 | Element source refers to 92249 |
| 24 | 92249 | 1 | Element & gasket kit - 110v (screw in) - NLA |
| 25 | 91873 | 1 | T-stat & ECO 120 VAC |
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