Does etrailer Carry Dometic WH-10GEA Water Heater to Replace Atwood GCH10A-3E
Updated 07/13/2025 | Published 07/11/2025
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Question:
Have a Atwood GCH10A-3E in my motorhome Dometic says the replacement is a WH-10GEA I don’t see it on your website do you sell the unit if so how much is it and what is the part number?
asked by: Fred M
Expert Reply:
Hi Fred; we carry the Dometic # DMC74FR which is the 6 gallon version but for whatever reason we have never had their 10 gallon water heater WH-10GE. You can stick with the Dometic if you want but I'm sorry to say you will have to pick it up elsewhere.
Alternatively, you can replace your Atwood with a different 10 gallon water heater like the GE Profile RV Water Heater - Gas/Electric # GE97RR (white) or # GE24RR (black). This fits cutouts measuring 12-3/4" tall x 12-3/4" wide x 26-1/4" deep. You can also upgrade to a tankless water heater like the Furrion # FR92TD.
What kind of motorhome do you have?
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Product Page this Question was Asked From
Dometic RV Water Heater - Gas/Electric - Automatic Pilot - 120V - 10,000 Btu - 6 Gallon Tank
- RV Water Heater
- Standard Water Heater
- Gas and Electric
- 10000 Btu or Less
- 120 Volts
- 6 Gallon Tank
- 12-3/4L x 12-3/4W x 19-7/8D Inch Cutout
- Doorless
- Dometic
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Fred
7/13/2025
I have a 2001 Itasca Horizon. Thanks for the response. The 6 gal does not fit very well and the GE does not fit at all, to deep. I have decided to fix what I have and see what happens.