Recommended Replacement for GC10A-4E Water Heater

Question

Question:

Regard .I have old water heater GC10A-4E .and I need replace for one new , What do you recommend to buy one for you? cheap and easy to install.thanks

asked by: Pedro H

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Expert Reply:

Although there is no direct replacement available for the Atwood GC10A-4E Water Heater. I recommend replacing with a tankless system, the Furrion RV Tankless Water Heater, # FR68SR. It has been verified that the cutout dimensions will not need to be enlarged and the door on the outside will cover everything.

expert reply by: Michael R

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Answer 1

The closest thing to that in the manual is the safety feature that prevents oxygen deprivation of your Fogatti RV Tankless Water Heater #LSB64FR. On page 16 it says that after 20 - 40 minutes the water suddenly goes out than you'll need to…

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Answer 2

To replace your Atwood RV Water Heater, Model #GC10A-4E, the direct replacement is the Atwood RV Water Heater - Gas and Electric - part #AT94022. This is the new version of your existing water heater, so it will have all the same features like a…

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Answer 3

The Fogatti RV Tankless Water Heater #LSB44FR is still a 12v system you'll just need to determine which wire, black or white, is the power and which is the ground wire. Each of these wires is typically labeled from the factory so you never…

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Answer 4

We've checked with Dometic in the past about the replacement for the 94021 and they have told us in the past that the correct replacement is the #AT94022 that you mentioned. You are correct this can recover up to 20 gallons of water per…

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Answer 5

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…

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Answer 6

Being that the Excel RV Tankless On-Demand Water Heater, #EX93FR is tankless, the need to drain that component is non-existent. However, there may still be water in the lines and valves that needs to be addressed. I suggest that you remove power to…

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Answer 7

The Fogatti RV Tankless Water Heater, #LSB64FR must have proper pressure to function correctly. Ensure the propane tanks are full and the valves are fully open, verify water valves and pressure too. Are you connected to shore power or operating off…

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Answer 8

Since you have power to the wire you're connecting to the Fogatti RV Tankless Water Heater #LSB64FR, but the water heater itself doesn't have power, I recommend checking to make sure it is wired correctly. The 2 blue wires coming out the back…

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Answer 9

The most direct replacement would be the model GC10A-4E, this is not a heater currently available. However, the better, in my opinion, replacement water heater would be a tankless system. The Furrion RV Tankless Water Heater, #FR98SR, has dimensions…

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Answer 10

The best replacement option we offer for a Atwood GC10A-4E Water Heater is tankless, the Furrion RV Tankless Water Heater part #FR68SR. It won't be a direct replacement but still pretty easy nonetheless as they are very similar. That said, you…

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Answer 11

The Dometic RV Water Heater - Gas - Automatic Pilot - 12 Volt - 8,800 Btu - 6 Gal Tank Item AT96121 is the direct replacement for the GC6AA-10E. Unfortunately it is out of stock with no expected restock date. Instead I recommend the Furrion RV…

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Answer 12

For your Atwood GC10A-4E water heater, I recommend going with the Furrion RV Tankless Water Heater #FR68SR. This water heater has a 13,000 - 60,000 Btu heating capacity, has cut out dimensions of 12-3/4" to 12-13/16" wide, 12-5/8" to…

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