My air was working fine. But I when came home the other day nothing was blowing through the vents. And the pipes to the ac were frozen. All the filters were clean in the furnace and in the ac. We checked all the breakers in the house and shut everything off and turned it on again including the...

Furnace kicks on, but air blows cool (not quite warm). Thermostat is in bedroom #2 and only has the job to heat itself plus bedrooms 3 & 4, but bedrooms 3 & 4 are like freezers. Filters are cleaned regularly.

:confused: Just my luck that out AC goes out on a holiday! We live in Texas so it is normally pretty hot and humid but recently it hasn't been. To get to my problem our AC is not pushing out hardly any cold air from the vents. We live in a 2 story home with a thermastat upstairs and down. We were...

This morning I could hear the motor running on the air/heat unit; however no heat or air was coming through the vents. It seems like the fan is not working. My mother in law mentioned the possibility of it being a fuse out on the unit. I just don't want to wait until Monday to fix something that I...

I've just moved into a house in Albuquerque. We notice that the vents in the two baths actually blow "cool" air when the heat is on. Apparently, they are at the end of ducts. Is there anything that can be done to resolve this? Is there a pressure adjustment that is perhaps too low, or is the...