I replaced the 2007 Trane Air Handler and Heat Pump system with a RunTru by Trane last fall when there was a coolant leak. Since then my heating costs have increased and there is no noticeable difference in the cooling ability of the new system.
Is there anything I should do now while the system is still under warranty? Any advice is welcome.
Thank you
Is there anything I should do now while the system is still under warranty? Any advice is welcome.
Thank you