Can The Duo-Therm 59516.531 Be Replaced With The 15k Advent Air Conditioner?
Updated 09/12/2025 | Published 08/16/2025
Products Featured in This Question
Question:
I need to replace a Duo Therm 59516.531 Would prefer to be able to use same hole and installation
asked by: Maurice
Expert Reply:
Hi Maurice!
You can replace your Duo-Therm 59516.531 with the Advent Air RV Air Conditioner - 15,000 Btu - White - R32 # ADV86SR and it will fit the exact same hole, but you will need the following parts to complete the install:
Air Distribution Box w/ Wall-Mounted Thermostat for Advent Air RV Air Conditioners - White - R32 # ADV98SR
Start Capacitor for Advent Air RV Air Conditioners # ACMSCKIT
We have this as a full set up with the Advent Air RV Air Conditioner System - Single Zone - 15,000 Btu - White - R32 # ADV92SR. With the AC manufacturers switching over to the new R32 coolant to meet new EPA regulations, it is causing a few issues. None of the new systems (or any of their parts) are backwards compatible with products pre-2025. I know that's a bummer to hear, but there isn't any way around it, unfortunately.
What kind of trailer/camper are you wanting this for?
Product Page this Question was Asked From
Advent Air RV Air Conditioner - 15,000 Btu - White - R32
- RV Air Conditioners
- AC Unit Only
- Cool Only
- 15000 Btu
- 115V
- Single Zone
- Rooftop
- Ducted
- Ductless
- White
- Advent Air
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Lazer S.
9/12/2025
Hey Maurice, Did you have a chance to decide on the Advent Air setup for your trailer or camper? I'm here to help if you need more assistance with the installation or have any other questions!