Adding Third A/C Unit

**looper454** · 03-14-2024, 03:55 PM

I have a 376-THS-R. 2021 Momentum. I currently have an A/C Main in Kitchen and 1 in the living room. I want to add a third in the bedroom. They say its pre-wired but before I order one what would be the recommendation ? Ducted or Non-ducted? And, if it was a fairly easy procedure? I'm was also only looking at the lower BTU units because 15K seems high for a bedroom. Looking at also adding heater element either way.

**Second Chance** · 03-14-2024, 04:50 PM

Thread moved to Heating and Air Conditioning Systems.

Ducted with remote thermostat - preferably the same brand as your current ACs. If there is prep for the third AC it will feed into the racetrack ducting. When he's back at work tomorrow, @huntr70 can probably give you more details.

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Rob

**huntr70** · 03-15-2024, 06:11 AM

Originally Posted by looper454

I have a 376-THS-R. 2021 Momentum. I currently have an A/C Main in Kitchen and 1 in the living room. I want to add a third in the bedroom. They say its pre-wired but before I order one what would be the recommendation ? Ducted or Non-ducted? And, if it was a fairly easy procedure? I'm was also only looking at the lower BTU units because 15K seems high for a bedroom. Looking at also adding heater element either way.

I would use the exact same unit as you have already installed.....that is what the factory does.

It will be ducted throughout the coach, and it should work with One Control (assuming you have it since it is a 2021).

If you don't care about being ducted and using a thermostat (it may be easier this way, since you are talking about a heat strip), you can use a direct dump, unit controlled a/c as well.