Use this Atwood G16EXT XT 10 gallon exothermal RV water heater parts breakdown to identify replacement inner tanks, flue boxes, drain plugs, pressure relief valves, gas valves, circuit boards, wiring harnesses, thermostats, mixing valves, hoses and other OEM RV water heater service parts.

Atwood G16EXT Main Water Heater Parts Breakdown

Reference # Mfg Part Number Qty Description
1 93950 1 INNER TANK KIT
2 90960 1 FLUE BOX ASSEMBLY
3 91561 1 PLUG,DRAIN 1/2 USE 91857
3 91857 1 DRAIN PLUG, 1/2 IN. 2 PACK
4 91604 1 PRESSURE RELIEF VALVE, 1/2 NPT 150 PSI
9 93870 1 VALVE, WHITE ROGERS USE 93844
9 93844 1 SOLENOID VALVE, WHITE ROGERS SEE NOTES FOR USE#S
9 92089 1 GAS VALVE ASSEMBLY W/ORIFICE 10GAL
11 91859 1 SWITCH, ON-OFF, WHITE
11 91959 1 SWITCH, ON-OFF, BLACK
NS 91230 1 SWITCH KIT, 12 VDC - COMBO
12 93851 1 PC BOARD POTTED - COMBO USE 91365
12 91365 1 POTTED CIRCUIT BOARD KIT W/FUSE
13 93191 1 HARNESS, WIRING COMBO USE DOMETIC 93315
15 93866 1 THERMAL CUT-OFF 190 DEGREE
16 93868 1 ELECTRODE (LOCAL SENSE)
17 91547 1 ECO / T-STAT
NS 11553 1 ANODE ROD 4.5 IN. ATWOOD
NS 93986 1 DOOR W/GRILL - POL. WHITE 10 GAL

Atwood G16EXT Mixing Valve Components

Reference # Mfg Part Number Qty Description
0 92690 1 REPLACEMENT MIXING VALVE KIT - Pre-2006 Units
18 90029 1 MIXING VALVE
19 90030 1 VALVE, BALL SVC KIT
20 90031 1 TEE
21 90033 1 12 IN. HOSE
22 90034 1 ELBOW 1/2 IN M-M
Need help finding the correct Atwood G16EXT water heater part?
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

RV Parts Newsletter

Sign up for upcoming promotions!