Vintage Cruiser Replacement A/C

[Samp]

We're about to replace our 2020 Vintage Cruiser 19CSK with a new 2026 23FBS.
We need to go lightweight due to our tow vehicle's limitations.
The A/C unit in our CSK is very, very loud. It's annoyingly loud.
I'm looking for the quietest non-ducted A/C replacement I can find.
The Contoure RapidCool at 52dB seems to be one of the quieter non-ducted units.
Seems manufacturers have 'not tested' for noise level in their specs. Even Gulfstreamcoach.com doesn't show the dB levels in their lightweight model specs.
Reviewers I've found give their opinion without dB numbers.

Anyone have any luck finding a quiet non-ducted A/C model?
Please let me know.
Thank you!

 

[Rick95682]

Haven't replaced the A/C in our 19CSK (yet), but seen a number of recommendations on another owners' group stating Recpro A/Cs are fantastic (so that's what I'll be using when the time comes)

 

[Veector]

We had the same issue with a 23rss. AC was so loud as to be intolerable. Replaced with the recpro 15k btu. Absolute game changer. The unit is made by Houghton. Remote control is superb. 15 k comes with heat as well.