Quieter A/C Units

fgcook wrote:
I have a 2014 40' with 2 AC units on the top. Not sure of the brand but suspect Dometic? They seem to cool alright if you can stand the noise! I think the heat is ducted but I doubt the AC is. We bought this MH with the idea that we would use it 2 years and then figure out what we want or did not want in the next MH that we plan to keep a while. Any recommendations?

Your post points out things that bug me. You do not know what brand AC units. Do you not have the Large owners operators manual packet? That will have your appliance brand and model numbers. A 40 foot should have ducted air. You think the Heat is ducted, but doubt the AC is??? WHERE does the cold AC air come out at??? 99% of motorhomes have ducted air and the AC cold comes out the ceiling mounted ducts. The FURNACE will come out the floor ducts. IF you have Heat Pumps (this is where the owners pack comes in), then in HEAT mode the heat will indeed come out the same ceiling ducts as the Cold air on AC. Remember, your AC units are mounted right over your head. Doug