Installing Heat in AC Unit?
I just took the air filter out of my roof mount AC and saw a sticker that said something about installing the optional heater there. What is that? We never use the furnace for heat, we use an osci...
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I installed them on both AC units in our previous coach. I found they worked quite well on cool evenings in the spring and fall. They saved a considerable amount of propane and we were already paying for the electricity.
