Atwood GH66 Water Heater Parts Diagram & OEM Parts Lis
Use this Atwood GH66 6 gallon heat exchange pilot RV water heater parts breakdown to identify replacement flue boxes, thermostats, burners, pilot assemblies, access doors, pan assemblies, pressure relief valves, tank covers, drain hardware and other OEM RV water heater service parts.

Atwood GH66 Main Water Heater Parts Breakdown
| Reference # | Mfg Part Number | Qty | Description |
|---|---|---|---|
| 1 | 90960 | 1 | FLUE BOX ASSEMBLY |
| 2 | 92640 | 1 | GRILLE ONLY, NEW STYLE DOOR |
| 3 | 91602 | 1 | ROBERTSHAW T-STAT, 3/8 NPT X 3/8 NPT |
| 4 | 91601 | 1 | WHITE RODGERS T-STAT USE 91602 |
| 5 | 91347 | 1 | ELBOW 1/4 NPT X 3/8 FLAIR |
| 6 | 92615 | 1 | MAIN BURNER ASSY |
| 7 | 92742 | 1 | MAIN BURNER ORIFICE USE DOMETIC PART# 92743 |
| 8 | 92741 | 1 | ELBOW, MAIN BURNER ORIFICE |
| 9 | 91603 | 1 | JADE PILOT ASSY. |
| 10 | 91858 | 1 | DOOR HARDWARE KIT |
| 11 | 91514 | 1 | DOOR, COL. WHITE - 6 GAL. |
| 12 | 91928 | 1 | SET OF 4 CORNER BRACKETS |
| 18 | 96010 | 1 | RING & GASKET |
| 19 | 91796 | 1 | PAN DRAWN |
| 20 | 91604 | 1 | PRESSURE RELIEF VALVE, 1/2 NPT 150 PSI |
| 21 | 92220 | 1 | TANK COVER- BOTTOM USE 93100 |
| 21 | 92221 | 1 | TANK COVER-TOP USE 93100 |
| 21 | 93100 | 1 | TANK COVER KIT |
| NS | 91285 | 1 | JADE ORIFICE FITS #91603 PILOT |
| NS | 91411 | 1 | INNER TANK |
| NS | 92610 | 1 | RUBBER GROMMET, GAS LINE |
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