Yesterday I was freezing, even as I had my stove ROARING. I noticed the fan on my central AC/Heat pump was blowing and figured the stove wasn't pushing the heat far enough to the intake. I check the thermostat to see if the fan was on. It was, so was the AC! I had the thermostat set to turn the AC on when the temp reached 65*.... Stove was pushing it closer to 85*. Easy problem to solve, but I sure felt stupid!