Originally Posted By: Eric Smith
...the AC seems to run forever to only make a dent. According to the last checkup it's working fine and the correct size
That doesn't make sense. Could be several things: duct leak, return leak, dirty evaporator coil, low on refrigerant.
After I replaced all of my ductwork, I inspected my Aunt's system. "They say it's fine. Come once a year." She was getting ripped off too. The blower cage was so dirty it was no longer balanced. The vibration had loosened a seal up that was only sealed with duct tape! There should have been sheet metal screws holding it together. There was about an 1/2" gap x 6'. That adds up to a 36 sqr in. hole right at the blower. She was cooling her attic...near the Tx coast! Further, they never cleaned her evap. core because to do so meant too much work pulling it apart.
Needless to say I set the manager's ear on fire....dirtbag.
I'd suggest you get another opinion....
...the AC seems to run forever to only make a dent. According to the last checkup it's working fine and the correct size
That doesn't make sense. Could be several things: duct leak, return leak, dirty evaporator coil, low on refrigerant.
After I replaced all of my ductwork, I inspected my Aunt's system. "They say it's fine. Come once a year." She was getting ripped off too. The blower cage was so dirty it was no longer balanced. The vibration had loosened a seal up that was only sealed with duct tape! There should have been sheet metal screws holding it together. There was about an 1/2" gap x 6'. That adds up to a 36 sqr in. hole right at the blower. She was cooling her attic...near the Tx coast! Further, they never cleaned her evap. core because to do so meant too much work pulling it apart.
Needless to say I set the manager's ear on fire....dirtbag.
I'd suggest you get another opinion....