Replacement For A Dometic Duo-Therm 3104998 Controller

Updated 06/20/2023 | Published 06/18/2023

Products Featured in This Question

Replacement Premium Wall Thermostat for Furrion Chill HE RV Air Conditioner - Single Zone - Black

(35)

$64.80

Furrion Chill HE Replacement RV Air Conditioner Unit for Furrion Setup - 13,500 Btu - White

(61)

$899.77

Replacement Single Zone Controller for Furrion Chill HE RV Air Conditioner Setup

(25)

$89.90

Question:

I need to replace a duo-therm 3104998 relay kit. Can you recommend a good replacement?

asked by: Joseph R

Expert Reply:

If you're replacing the controller for your air conditioner system then you'd have to replace the whole distribution box as well because they wouldn't all mount the same and no two brands have been tested to fit together yet. The last time we talk I had recommended swapping out your old roof unit with the Furrion Chill HE Replacement RV Air Conditioner Unit # FR26PR so you would have the following two options for replacing the controller and air distribution box:

Option 1: The Replacement Air Distribution Box for Furrion Chill HE RV Air Conditioners # FR28PR. This replacement has the thermostat built into it as well as the controls. This would be a good choice if your current unit didn't have a wall unit or if your were in a travel trailer. If you were in a trailer with a taller ceiling you wouldn't want to have to get out a step ladder just to change your settings.

Option 2: If you would prefer to have a wall mounted thermostat then you would need the following components:

Premium Wall Thermostat for Furrion Chill HE RV Air Conditioner # FR33PR
Single Zone Controller for Furrion Chill HE RV Air Conditioner Setup # FR43PR
Air Distribution Box for Furrion Chill RV Air Conditioners # FR57PR

Either way you'd essentially be getting an entirely new system if you already swapped out the rooftop unit. If you didn't already purchase the rooftop unit then you can get these bundled together with part numbers # FR52PR or # FR95PV.