Is a 13,000 BTU AC enough for a 22' trailer?
We are considering a Flagstaff Micro Lite 21ds. The standard AC is 13,000 btu? Is that adequate or should we upgrade to the 15,000 unit? Thanks, Dennis
Forum Discussion
18' trailer with a large slide, 13.5 worked fine even in 110F heat in southern NM with 5 people inside. For us the bigger problem is the passthrough space, that heats up when the nose cap is in sunlight (why they chose to paint the diamond plate black instead of leaving it stainless I have no clue) and heats the master bed from underneath. I'm fixing that soon with a 12V computer fan (Noctua NF-A12x25, virtually silent) to force cooled or in the shoulder seasons heated air into the passthrough.
