Atwood GC10A4E 10 Gallon Gas/Electric DSI Water Heater Parts Diagram
Use this Atwood GC10A4E 10 gallon gas/electric DSI RV water heater parts breakdown to identify replacement control boards, ignitor electrodes, gas valves, burner parts, access doors, shroud kits, thermostats, heating elements and other OEM RV water heater service parts.

Atwood GC10A4E Main Water Heater Parts Breakdown
| Reference # | Mfg Part Number | Qty | Description |
|---|---|---|---|
| 1 | 90960 | 1 | FLUE BOX ASSEMBLY |
| 2 | 90002 | 1 | EXTENDED GRILLE-NLA |
| 2 | 92640 | 1 | GRILLE ONLY, NEW STYLE DOOR |
| 3 | 93986 | 1 | DOOR W/GRILL - POL. WHITE 10 GAL |
| 3 | 93993 | 1 | DOOR W/GRILL - COL. WHITE 10 GAL |
| 3 | 94231 | 1 | DOOR W/GRILL - COL WHT, 10 GAL, FLUSH-MNT |
| 4B | 93851 | 1 | PC BOARD POTTED - COMBO USE 91365 |
| 4B | 91365 | 1 | POTTED CIRCUIT BOARD KIT W/FUSE |
| 5A | 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 |
| 8A | 93862 | 1 | BRACKET, GAS VALVE USE 94787 |
| 8B | 94787 | 1 | GAS VALVE BRACKET- ONE PIECE |
| 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 | 92089 | 1 | GAS VALVE ASSEMBLY W/ORIFICE 10GAL |
| 9 | 91563 | 1 | ORIFICE HOLDER |
| 10 | 93914 | 1 | MAIN BURNER ORIFICE USE 93915 |
| 10 | 93915 | 1 | MAIN BURNER ORIFICE |
| 11 | 96206 | 1 | MAIN BURNER |
| 12 | 91858 | 1 | DOOR HARDWARE KIT |
| 13 | 91928 | 1 | SET OF 4 CORNER BRACKETS |
| 14 | 96010 | 1 | RING & GASKET |
| 15 | 91238 | 1 | TANK COVER-BOTTOM-10 GAL USE 93610 |
| 15 | 91239 | 1 | TANK COVER-UPPER-10 GAL USE 93610 |
| 15 | 93610 | 1 | SHROUD KIT, 10 GAL |
| 15A | 93871 | 1 | PAN, DRAWN |
| 26 | 91604 | 1 | PRESSURE RELIEF VALVE, 1/2 NPT 150 PSI |
| 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 | 90028 | 1 | PRESSURE RELIEF VALVE, 3/4 NPT 150 PSI |
| 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 | 91060 | 1 | INNER TANK KIT |
| NS | 91470 | 1 | T-STAT 130 DEGREE- FRONT MOUNT |
| NS | 92610 | 1 | RUBBER GROMMET, GAS LINE |
| NS | 93105 | 1 | ELECTRONIC ADJ THERMOSTAT |

Atwood GC10A4E Electric Components Breakdown
| Reference # | Mfg Part Number | Qty | Description |
|---|---|---|---|
| 2 | 90145 | 1 | FUSE, 2 AMP MINI |
| 3 | 93849 | 1 | RELAY KIT, T-STAT |
| 24 | 91160 | 1 | ELEMENT USE 92249 |
| 24 | 92249 | 1 | ELEMENT & GASKET KIT - 110V (SCREW IN) - NLA |
| NS | 91224 | 1 | JUNCTION BOX |
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