Good Heil Central Ac Unit
by Floyd
(Nashville, TN)
Nothing happened until last year. My central gas Heil was installed in 1990. I swapped the thermostat twice and about 5 years ago the a relay went out in the furnace.
I had it check and cleaned or I clean it my self every year. Just last year, summer of 2010, it froze up a couple of times and started blowing warm air. Just had it look at and the coil is rusted and leaking freon.
After 20 years of nearly free of repair issues, I'm laughing on the way to the bank to get money to buy another Heil.