Replacement Tankless Water Heater for Atwood G10-3E
Updated 10/22/2025 | Published 03/31/2025
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Question:
I have a 2008 Breckenridge park model and I need to replace the hot water heater. Current model is a G10-3E 10 gallon. Ser 9419102936566 I would like to replace with a tankless model. Can you recommend a replacement?
asked by: Jim V
Expert Reply:
Hey Jim! For a tankless replacement I recommend the Furrion RV Tankless Water Heater # FR42TD. This requires a 12-3/4" to 12-13/16" wide x 12-5/8" to 12-3/4" tall x 23-1/2" deep cutout. The height and width will definitely fit but I recommend checking the available depth to be sure. This comes with an 18-1/8" tall x 18-1/8" wide access door which lines up with your current door to keep everything covered. If you would rather have a white door the # FR68SR is also available. Feel free to reach out in the comments below if you have any additional questions.
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Product Page this Question was Asked From
Furrion RV Tankless Water Heater - 60,000 Btu - 18" x 18" Door
- RV Water Heater
- Tankless Water Heater
- Propane
- 55001 - 66000 Btu
- 12 Volts
- 12-3/4L x 12-5/8W x 23-1/2D Inch Cutout
- 12-5/8L x 12-5/8W x 19-1/4D Inch
- Black Door
- Furrion
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Robin H.
10/22/2025
Hey Jim, how did the fit check go for the Furrion tankless water heater in your Breckenridge park model? It’d be great to hear if the depth worked out and if you went with the black or white door. Your update could make it easier for the next person with the same setup.