I have a 35' Montana with a 15k a/c about center of trailer. I want to install a a/c in front bedroom, which is factory prepped for it. Just a non ducted unit. What size btu should I be looking at?...
We have a 38' Keystone Alpine with two 15k a/c. Since you have a 15k already and I assume 50 amp then why not add a 15k to the bedroom? More is better and if yours is ducted like ours then get the ducted one. Our bedroom will blow cold air thru all vents and vice versa. On a hot day we can cool the 5ver fast with both running. If you don't have a dual zone thermostat it would be worth the expense if it is wired for it. JMHO.