Replacement Water Heater for Atwood GC10A-3E

Updated 04/01/2025 | Published 07/02/2019

Products Featured in This Question

Double-Panel On/Off Switch for Dometic Gas / Electric Combination Water Heaters - White

(50)

$17.51

Replacement Door for Atwood RV Water Heaters - 10 Gallon - Arctic White

(23)

$65.70

Question:

I have to replace my GC10A-3E Atwood water heater for my RV. I have been searching for it but cant find it. Has it been discontinued? Is there another model that will fit? Do you have the GC10A-3E?

asked by: Barbara U

Helpful Expert Reply:

A lot of the older Atwood water heaters have been discontinued, yes. For your replacement I recommend the Atwood RV Water Heater # AT94022 which is a 10 gallon gas/electric unit like you currently have with an automatic pilot. This uses 120V power and comes with the switch panel to operate it. The Double-Panel On/Off Switch # 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 # AT91385 will protect the components.

Attached is a review video for you to check out.

expert reply by: Jon G

Hunter

7/5/2020

Are there any cheaper models that will fit where the GC10A-3E will fit?

Chris R.

7/8/2020

If you wanted to go to a manual pilot model you could use the Atwood # AT94186.

Randy

3/25/2025

What is your recommendation for a tankless water heater? We bought a 2002 fleetwood bounder 39R. Thanks in advance for your help.

Jon G.

3/25/2025

@Randy I recommend going with the Furrion RV Tankless Water Heater with the 16" x 16" door # FR32TD. This is a tried-and-true tankless heater that is the most reliable we carry. You'll also be really happy with the performance since it allows you to take normal showers when it comes to length.