Second air conditioner on a 33' 5th wheel
I, or more importantly my wife, would like to get a second air conditioner on our 5th wheel (2017 Durango 281RLT). The current one is a AirExcel Mach 15, with 15,000 BTUs. Two questions 1.What size...
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We have a 13.5 the front of ours. It is not run into the duct work, and really will not do much for cooling the downstairs. For what it does a 7.5 would work. But what it does is enough, on hot days with both units running the trailer will cool down. And it will hold temp in full sun. But the front unit is running way below capacity.
