Forum Discussion
wa8yxm
Sep 05, 2019Explorer III
I have heard they should be able to keep the coach 20 degrees cooler than the outside temperature.
Close but I can understand the confusion
The outlet temp should be about 20 degrees cooler than the inlet as measured at the evap.. But keeping the RV cooler. in full sun. that's a whole nutter kettle of fish.
30,000 BTU's is simple not enough (two 15000 btu roof top units.. If you stick a thermometer in the cold air outlet and measure it should be about 20 degrees colder than the hot air intake on the A/C. Alas 30,000 BTUs of A/C can't keep up with 50,000 BTUs of SUN.
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