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Will GE Water Heater Door Fit in Place of Atwood GC10A3E Water Heater  

Updated 10/27/2025 | Published 03/18/2025

Question:

My old hot water heater was Atwood GC10A3E and the one I bought to replace is GE45FR. Will this be a correct fit? The door I was going to buy is GE23FR.

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Expert Reply:

Hey Terry, thanks for reaching out!

The GE Profile RV 6/10 Gallon Dual Fuel Water Heater Exterior White Door # GE23FR will fit your GE Profile RV Water Heater # GE45FR just fine and it measures 14-3/4" x 14-3/4". I'm not exactly sure what space you needed for your Atwood GC10A3E, but you should be able to measure that on your end to see if this door will work or not.

If you have a different spacing, please let me know and I'll be more than happy to help you figure it out!

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Jon G
Jon G. profile picture

Jon G.

10/27/2025

Hey Terry, did the GE23FR door end up matching the space from your old Atwood water heater? Once you checked those measurements, it’d be great to hear if everything lined up as expected. Your update could make it easier for the next person doing a similar swap.

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