Difference Between Model Numbers Of The Furrion Tankless Water Heater

Updated 01/14/2026 | Published 05/09/2022

Question:

Is there a difference between FR93FR and FWH09A-AM or FWH09A-1-A? We need to replace our FWH09A-AM and Id like to use the same wall controller and outside door.

asked by: Nick

Helpful Expert Reply:

The # FR93FR, FWH09A-AM, FWH09A-1-A are all the same Furrion Tankless Water Heater. since you're wanting to reuse the door and wall controller you'll want the # FR93FR to save yourself the money on the door. It will however still come with the wall controller so I recommend hanging on to it incase you ever need to replace your current one.

expert reply by: Kevin C

Tyler

5/19/2025

Will the door from FWH09A-AM work with FWH09AFA-AM?

Robin H.

5/21/2025

@Tyler yes it will.

Rob S.

8/2/2025

What is the difference in fwh09afa-ab vs fwh09afa-am?

Robin H.

8/3/2025

@RobS it is effectively the same thing. Same specs, same dimensions, different variation as they have released over time. I believe the only part that is different is the housing, which can't be replaced anyway. But it is still the same size.