Description
The Atwood/Dometic 91365 is a two-stage ignition control board for select gas/electric RV water heaters. Its 12V DC control circuit manages propane ignition and the electric-heating control signal through the matching water-heater wiring.
Fitment & Compatibility
- Atwood 6-gallon: GCH6A-10E, GC6AA-10E
- Atwood 10-gallon: GC10A-4E, GCH10A-4E
- Atwood XT Series: Compatible gas/electric revisions
- Additional Dometic/Atwood references: WH6GEA, WH9GEA, WH10GEA, WH16GEA; verify original controller revision
Connector check: This is the pin-connection board. An older slide/edge-connector installation may need the separately sold Atwood 92074 harness adapter. Compare the original circuit board and wiring before buying. This gas/electric control is different from gas-only ignition boards.
Specifications & Supplied Hardware
- Manufacturer part number: 91365
- Replacement reference: Atwood 93851
- Control supply: 12 VDC
- Configuration: Two-stage electronic ignition, gas/electric water heater
- Dimensions: Approximately 4-1/4 × 3-3/8 inches
- Connector: Pin style; adapter 92074 may be required for older wiring
- Included: Fuse and mounting screws; protective cover as originally listed
- Marine rating: Not marine-rated
- Warranty: Limited 1-year supplier warranty
Gas, 120V AC and 12V DC electrical servicing should be carried out by a qualified RV technician.
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Related Parts Diagrams & Reference Guides
Find related part-number guides, diagrams and model references. Check the part number and application details before ordering; a reference page alone does not confirm fitment.
- Atwood GC6AA10E 6-Gallon Water Heater Parts Diagrams and OEM Reference
- Atwood GC10A4E 10-Gallon Water Heater Illustrated Service Parts
- Atwood GCH10A4E Water Heater Exploded Diagrams & OEM References
- Atwood GCH6A10E Water Heater Parts Diagram & Original OEM List
- Dometic WH-6GEA 6-Gallon Water Heater Parts Diagram & OEM Service Kits
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