I’m feeling warm however my control unit tells me I should be cool. Could the reading on my control unit be incorrect? Before I write a large check to an Heating & Air Conditioning provider, I’ll have to do some research myself. Perhaps my lack of temperature control is an issue with something other than my A/C. It seems care about my utility bills have literally skyrocketed and yet I’m dripping with sweat my tuchus off. My control unit actually seems confused. I’ll have to check the simple stuff before moving on to the A/C. Before I call for an costly Heating & Air Conditioning repair, I’ll start my research with the air filter. I’ve always been superb about increasing the A/C filter. However, I suppose with Heating & Air Conditioning troubles, it is still best to start with the small things, and work up. The two of us all suppose that a blocked air filter can seriously affect the A/C’s ability to heat and cool a home. All seems OK with the A/C filter, so I move on to the settings on the control unit. That seems care about a no-brainer, although I suppose I could have accidentally switched the dial to the wrong setting. Since the control unit settings are correct, I instantly find troubles with the batteries. Unfortunately though, I don’t have any control unit batteries. So I go to the hardware store, and buy twice the amount that I need, just care about the air filters. I legitimately don’t want to run out of control unit batteries again. Upon my return, I replace the batteries in the control unit, and my A/C starts sending out the cool air, once again.