I Need To Replace My Dometic Duotherm 57915.731, What Is A Good Replacement
Updated 09/08/2025 | Published 06/07/2025
Question:
Hey Yall, I need to replace my Duotherm 57915.731 as it finally kicked the bucket with cold air. Ive seen a couple different models on your website that say that they are compatible. Would you have any suggestions or recommendations for a direct fit replacement? Thank you in advance. Best
asked by: Collin B
Expert Reply:
Hey Collin,
We no longer have any units that will replace your Dometic and be compatible with your Dometic system. Since we do not carry Dometic units I recommend going with an Advent Air system like # ADV95SR. This is going to be the same 13,500 btu as your old unit and physically it is the same size. There is a wall thermostat included for temperature control. This kit also includes a start capacitor to take some of the power draw off when starting up.
Advent is a great quality system and since we no longer have a direct replacement for you this is what I recommend going with. Do you use your ac often when out camping?
Product Page this Question was Asked From
Advent Air RV AC System w/ Wall Thermostat - 13,500 Btu - Ducted/Non-Ducted - White - R32
- RV Air Conditioners
- Complete AC System
- Cool Only
- 13500 Btu
- Standard Height
- Single Zone
- Rooftop
- Ducted
- Non-Ducted
- White
- Advent Air
more information >
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on RV Air Conditioners
Nick S.
9/8/2025
Hey Collin, Did you decide to go with the Advent Air system for your AC replacement? I'm curious to know how it worked out for you since it could help others looking for a similar solution.