Is There a Replacement Modulating Valve Assembly for an Atwood OD-5001 Water Heater?
Updated 09/23/2025 | Published 09/22/2025
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Question:
Im looking for a replacement part for my Atwood on demand water heater model OD-5001, gas only Part 90268 modulating valve assembly 15,500 gal, 50,000 btu
asked by: Rebecca P
Expert Reply:
Hey Rebecca, thanks for reaching out!
Atwood went out of business a while back, so any replacement parts aren't available anymore. You might be able to find it from someone online trying to part-out their water heater, but most likely you're going to need to replace the water heater outright.
To replace it, I recommend the Furrion Tankless which comes with an 18" x 18" Door as part # FR68SR or 16" x 16" Door as part # FR98SR.
I really like the Furrion tankless heaters because of how efficient they are.
Have you done much work on water heaters before?
Product Page this Question was Asked From
Furrion RV Tankless Water Heater - Gas - Automatic Pilot - 60,000 BTU - 18" x 18" Door
- RV Water Heater
- Tankless Water Heater
- Gas
- 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
- White Door
- Furrion
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Rebecca P.
9/23/2025
Thank you for the information. No I have not done any work on water heaters before however, I have an awesome mobile RV tech and my son is plumber. Thank you for the recommendation. I have had so many issues right from the start of using my existing tankless water heater, starting with a recall the first day I got it! I think it's time for a new one to make my life easier.