Quieting non-ducted A/C

[MickKC]

I know about cleaning everything and tightening. But is there another way to lessen the noise?
Thanks!!!

[wiredgeorge]

Originally Posted by MickKC

I know about cleaning everything and tightening. But is there another way to lessen the noise?
Thanks!!!

Not really any way to quiet a non-ducted A/C short of turning it off.

[cougar23]

One of the reasons we sold our 2022 motorhome was because of loud AC units. We bought a Keystone Cougar 5th wheel and AC is very quiet. Kind of weird because the motorhome was a Thor, who owns Keystone.

[Weldon]

Originally Posted by MickKC

I know about cleaning everything and tightening. But is there another way to lessen the noise?
Thanks!!!

If you figure it out, post your solution on here. When we travel and I'm working remotely (on a conference call) from the TT, I have to go outside or turn off the AC because of the noise. Then my wife turns the TV up so she can hear it, and the TT is doubly loud. It works great, but it's loud. At night I love the noise and sleep great. During the day, not so much.