Replacement for Atwood Model GC10-1E Water Heater
Question:
I have an Atwood model number GC10-1E I cant seem to find a direct replacement and I dont know the proper questions to ask. Is there a direct replacement? Is it gas only or gas/electric? If no direct replacement, what is closest? Thank you.
asked by: Mike M
Expert Reply:
I reached out to my contact at Atwood/Dometic and she said that the closest option available to replace your GC10-1E model water heater is the Atwood RV Water Heater # AT94022. Like your existing unit, this is a gas/electric heater that features a 10 gallon capacity tank.
I asked my contact about the ease of this particular swap and she said it's really going to be pretty close to a direct replacement in terms of installation. There may be two additional wires that need to be connected that aren't present on your existing model. The Double-Panel On/Off Switch part # AT91230 will allow you to power the electric and gas components on and off individually. It mounts in your coach for easy operation. The Replacement Door part # AT91385 will protect the components.
I have attached a short video review below that you can also check out.

Products Referenced in This Question
Double-Panel On/Off Switch for Dometic Gas / Electric Combination Water Heaters - White
- Accessories and Parts
- RV Water Heater
- Switches
- White
- Dometic
more information >
Replacement Door for Atwood RV Water Heaters - 10 Gallon - Arctic White
- Accessories and Parts
- RV Water Heater
- Doors
- White
- Dometic
more information >
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