Atwood GCH6A10E Water Heater Parts Diagram & OEM Parts List
Use this Atwood GCH6A10E 6 gallon combo gas/electric DSI with heat exchanger RV water heater parts breakdown to identify the correct OEM replacement parts including control boards, gas valves, heating elements, thermostats, tanks, burners, wiring harnesses and more.

Atwood GCH6A10E OEM Parts List
Click the part number to search for the part.
| Reference # | Mfg Part Number | Qty | Product Description |
|---|---|---|---|
| 1 | 90960 | 1 | FLUE BOX ASSEMBLY |
| 2 | 92640 | 1 | GRILLE ONLY, NEW STYLE DOOR |
| 3 | 91502 | 1 | DOOR, WHITE - 6 GAL. USE 91386 |
| 3 | 91386 | 1 | ACCESS DOOR 6 GAL. PW |
| 3 | 91507 | 1 | COVER, ACCESS USE 91514 |
| 3 | 91514 | 1 | DOOR, COL. WHITE - 6 GAL. |
| 4 | 91226 | 1 | CIRCUIT BOARD USE 93851 |
| 4B | 93851 | 1 | PC BOARD POTTED - COMBO USE 91365 |
| 4B | 91365 | 1 | POTTED CIRCUIT BOARD KIT W/FUSE |
| 5 | 93868 | 1 | ELECTRODE (LOCAL SENSE) |
| 6 | 93191 | 1 | HARNESS, WIRING COMBO USE DOMETIC 93315 |
| 7 | 91044 | 1 | ELBOW 45 DEGREE 3/8 X 3/8 |
| 8 | 93869 | 1 | T-STAT, GAS USE 93870 |
| 8 | 93870 | 1 | VALVE, WHITE ROGERS USE 93844 |
| 8 | 93844 | 1 | SOLENOID VALVE, WHITE ROGERS SEE NOTES FOR USE#S |
| 8 | 92078 | 1 | GAS VALVE ASSEMBLY W/ORIFICE 6GAL |
| 8A | 93243 | 1 | BRACKET FOR 6 GAL GAS VALVE USE 94787 - Use with 93870 |
| 8B | 94787 | 1 | GAS VALVE BRACKET- ONE PIECE |
| 9 | 91563 | 1 | ORIFICE HOLDER |
| 10 | 92742 | 1 | MAIN BURNER ORIFICE USE 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 | 92220 | 1 | TANK COVER- BOTTOM USE 93100 |
| 15 | 92221 | 1 | TANK COVER-TOP USE 93100 |
| 15 | 93100 | 1 | TANK COVER KIT |
| 15A | 91802 | 1 | DRAWN PAN, ELECTRONIC |
| 28 | 91447 | 1 | ECO / T-STAT ASSY |
| 29A | 91561 | 1 | PLUG,DRAIN 1/2 USE 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 |
| 33 | 93866 | 1 | THERMAL CUT-OFF 190 DEGREE |
| NS | 90145 | 1 | FUSE, 2 AMP MINI |
| NS | 91053 | 1 | INNER TANK KIT |
| NS | 91222 | 1 | JUNCTION BOX - 110V |
| NS | 91470 | 1 | T-STAT 130 DEGREE- FRONT MOUNT |
| NS | 92610 | 1 | RUBBER GROMMET, GAS LINE |
| NS | 93100 | 1 | TANK COVER KIT |
| NS | 93105 | 1 | ELECTRONIC ADJ THERMOSTAT |
| NS | 93849 | 1 | RELAY KIT, T-STAT |
| NS | 91160 | 1 | ELEMENT USE 92249 |
| NS | 92249 | 1 | ELEMENT & GASKET KIT - 110V (SCREW IN) - NLA |
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