I'm at work right now, so I don't have exact model numbers and everything, but here we go. I just got my power bill. $310. Now, my house was built in 2006, its 1-story, 1200 sq ft. The unit outside is a Goodman. The one inside is in the attic above the garage (not sure of the model on it, will post when I get home). Heres my problem. I lived in a 2-story house with 2000 sq ft before the one i'm in now and it only had 1 unit and my highest power bill was $130. The A/C runs ALL the time in my house now (even at night). The thermostat is set to 76 during the day and 74 at night, yet house is nevr below 78. If I go below 74 the pipes on the outside unit will freeze up. There is water constatntly coming out of the pcv pipe coming out of the house. There also isn't a whole lot of airflow coming out of the vents in the house. HVAC guy came today and said the unit was a little low on freon, but not much. He put a little in. He checked everything else and said nothing looked out of the ordinary. Of course, my wife was the only one there so he was in and out. I am beyond angry now. I cannot afford these power bills and I know its the A/C b/c nothing else is ever on b/c we're always at work. Any ideas of what to do? Should I try a digital thermostat instead of the crappy mechanical one thats there now? As soon as I get home I will post pics of everything so everyone can see how everything is setup. I am def an amateur when it comes to HVAC stuff. If someone can help me figure this out I will buy you a beer or your beverage of choice no matter where you are. I can't afford this anymore! Please help!