Replacement Water Heater For Atwood 96121 Water Heater

Updated 03/26/2025 | Published 04/02/2022

Question:

Where can i find a atwood 96121 water heater

asked by: Ed

Expert Reply:

The Atwood 96121, our part number # AT96121 is no longer available from the manufacturer, however I do have another solution.

The Furrion RV Tankless Water Heater # FR48SR is listed as a direct replacement for the Atwood 96121 water heater, and measures 2-5/8" wide, 12-5/8" tall, and 19-1/4" deep.

This is a tankless water heater that produces up to 144 gallons of hot water per hour, and will provide endless hot water on demand.

expert reply by: Bryce D

Buffy M.

3/23/2025

Hi, is there another gas tankless water heater that is in the $400 range that would also be compatible?

Bryce D.

3/25/2025

@BuffyM Hey Buffy, the closest I can find is the Fogatti InstaShower 7 RV Tankless Water Heater # FG89FR which is a bit shorter, and has a lower BTU heating capacity, but it is right around that 400 dollar mark.

Buffy M.

3/25/2025

@BryceD ok thank you for your time I appreciate your help if I choose to purchase that can I do it through you?

Bryce D.

3/26/2025

@BuffyM You're welcome! Not through me directly, but through our site!