Atwood GH6103 Water Heater Parts Diagram & OEM Parts List
Use this Atwood GH6103 6 gallon heat exchange pilot RV water heater parts breakdown to identify replacement flue boxes, thermostats, pilot assemblies, access doors, pressure relief valves, shrouds and genuine OEM Atwood/Dometic replacement parts.

Atwood GH6103 Parts Breakdown
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 | 91602 | 1 | ROBERTSHAW T-STAT, 3/8 NPT X 3/8 NPT |
| 4 | 91601 | 1 | WHITE RODGERS T-STAT USE 91602 |
| 5 | 91044 | 1 | ELBOW 45 DEGREE 3/8 X 3/8 |
| 9 | 91603 | 1 | JADE PILOT ASSY. |
| 10 | 91858 | 1 | DOOR HARDWARE KIT |
| 11 | 91386 | 1 | ACCESS DOOR 6 GAL. PW |
| 11 | 91514 | 1 | DOOR, COL. WHITE - 6 GAL. |
| 12 | 91928 | 1 | SET OF 4 CORNER BRACKETS |
| 20 | 91604 | 1 | PRESSURE RELIEF VALVE, 1/2 NPT 150 PSI |
| 21 | 91238 | 1 | TANK COVER-BOTTOM-10 GAL USE 93610 |
| 21 | 91239 | 1 | TANK COVER-UPPER-10 GAL USE 93610 |
| 21 | 93610 | 1 | SHROUD KIT, 10 GAL |
| NS | 92069 | 1 | PAN GROMMET |
| NS | 91857 | 1 | DRAIN PLUG, 1/2 IN. 2 PACK |
| NS | 92973 | 1 | INVERTED FLARE ADAPTER |
| NS | 92610 | 1 | RUBBER GROMMET, GAS LINE |
Click any manufacturer part number above to search our inventory. If you cannot find the part you need, contact us with your water heater model number, serial number and part number.
Recently viewed
New & Updated RV Parts Inventory — Check Back Often
We’re always adding new and used RV parts to our inventory, so be sure to check back regularly.
If you don’t see the part you need today, we may still have it in stock—our internal database includes thousands of new RV parts that are not yet listed online.
Text or email us with the product number or model, and we’ll check availability for you right away.
Our Products