Replacement Control Board/Water Heater For An Atwood G6AA-10E In A 2018 Refection 337RLS
Published 08/19/2022 >
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Question:
Clicks repeatedly when on elec. several forums say it might be relays. Do I need a new circuit board? Also, Can unit be upgraded/replaced with larger heater? We live FT x6 mos. Other actions appreciated. Thanks
asked by: Donna
Expert Reply:
Clicking repeatedly when on electric does indicate that you are going to need a new control board, in which you can use # DMC89FR.
As far as a larger water heater goes, the best option we can recommend that has both gas and electric like your GC6AA-10E is the:
-Excel RV Tankless Water Heater # EX93FR.
This is quite a big jump from your current water heater, providing up to 96 gallons of hot water per hour as well as a 38,000 Btu heating capacity.
Additionally, this unit features a vent-free design which eliminates the need for costly ductwork and flue installation.

Product Page this Question was Asked From
Replacement Circuit Board for Dometic Atwood Water Heaters
- Accessories and Parts
- RV Water Heater
- Control Panel
- Dometic
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