Replacement AC for 2015 Forest River Vengeance Toy Hauler  

Question:

Expert Reply:

Hey Dan! Can you at least tell me who the manufacturer is? You can try to swap it out with # ACM135B which fits a 6-pin but I can't guarantee it will work. Due to compatibility issues we only recommend replacing the AC unit itself with the same model. If you can't figure out the manufacturer and what model the AC is the best thing is a complete replacement.

Right now is a good time to switch since all of the old models are being replaced with the new R32 units. This means old parts are getting phased out by manufacturers so you're better off with a complete replacement since R32 system parts aren't backwards compatible. It would be a shame to swap the AC and find in a year that you can't run it because the ADB or thermostat have an issue and no replacement is available.

Sticking with Advent Air you can choose from the following:

-Advent Air RV Air Conditioner System - Manual - 15,000 Btu - White - R32 # ADV32SR or # ADV42SR (Black)

-Advent Air RV Air Conditioner System - Manual - 13,500 Btu - White - R32 # ADV23SR or # ADV75SR (Black)

-Advent Air RV Air Conditioner System - Single Zone - 15,000 Btu - White - R32 # ADV92SR or # ADV62SR (Black)

-Advent Air RV Air Conditioner System - Single Zone - 13,500 Btu - White - R32 # ADV95SR or # ADV52SR (Black)

The single zone systems work with ducted and ductless setups and the manual works with ductless only. If you have any other questions feel free to reply below.

expert reply by: Robin H

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Advent Air R32 AC System
(click to enlarge)

Robin H.

9/12/2025

Hey Dan, did you have a chance to find out the manufacturer of your AC unit? I'm here to help if you're still considering a replacement and want to discuss the options further.

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Dan

9/12/2025

@RobinH already purchased one from you guys and installed it it working great

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Robin H.

9/14/2025

@Dan happy to hear it!

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