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Coleman Non-Ducted AC Unit for 2022 Keystone Cougar With AC Bedroom Prep  

Updated 07/08/2026 | Published 07/02/2026

Question:

I have a 2022 keystone Cougar 5th wheel with the in-command system and no bedroom a/c. It is supposed to be a/c prepped, but I am thinking it is only a12V supply wire. I am thinking of putting in a simple non ducted a/c with controls on the air distribution face. Would you know something of this? I would like to stick with a Coleman Unit to match the main a/c unit. Any suggestions would be greatly appreciated.

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Expert Reply:

Hey Earl! As far as I know the AC prep will have 12V and 120V power wires up there on your Cougar so you don't have to run any additional wire for the installation. Coleman has a lot of options for ductless applications, and you can choose from the following based on color and capacity:

-Coleman-Mach Signature Mach 3 RV AC System - Ductless - 13,500 Btu - Textured White # CM38RR

-Coleman-Mach Signature Mach 3 RV AC System - Ductless - 13,500 Btu - Polished White # CM58RR

-Coleman-Mach Signature Mach 3 RV AC System - Ductless - 13,500 Btu - Textured Black # CM48RR

-Coleman-Mach Signature Mach 3 RV AC System - Ductless - 13,500 Btu - Polished Black # CM98RR

-Coleman-Mach Signature Mach 15 RV AC System - Ductless - 15,000 Btu - Textured White # CM43RR

-Coleman-Mach Signature Mach 15 RV AC System - Ductless - 15,000 Btu - Polished White # CM93RR

-Coleman-Mach Signature Mach 15 RV AC System - Ductless - 15,000 Btu - Textured Black # CM73RR

-Coleman-Mach Signature Mach 15 RV AC System - Ductless - 15,000 Btu - Polished Black # CM63RR

All of these are complete systems with controls on the air distribution box (ADB) so you won't have to connect and mount a wall thermostat.

If you don't mind two different units on top, the Chill Cube is worth considering as well. You can use the # FR59TD (white) or # FR27TD (black). This uses an inverter-driven variable speed compressor so it is incredibly efficient, and quiet which is nice to have in the bedroom. You can control it using the ADB or the remote which is another nice feature for a bedroom unit.

Any big trips coming up with the Cougar?

expert reply by:
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Robin H
Chill Cube
Chill Cube
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