Inefficient Trane AC system
I recently bought a Trane system (compressor & blower). The system max out at about 80 degrees. It doesn't go below that temperature in the days. It runs all day, especially in the afternoons. I had a 9 SEER system and this is a 1/2 ton higher and 15 SEER unit, and it work as poor as the 9 SEER system. This new system uses more energy than the old system.
The company sent technicians to evaluate the system and the say it working OK. No one seems to have an answer to the problem why the unit doesn't cool below 79 or 80 degrees. The outside temperature in South Florida is between mid 80's to low 90's degree, but regardless the system can't cool the house below 80 degrees. Can someone tell me what's going on?:confused: