Have any feedback for us? We'd love to hear it! Call us at (610) 595-9072 and let us know how we are doing.
Found ac was wired into w terminal so ac was running with a call for heat, fixed that and moved it over to the y terminal, as for the squealing from the second floor system, the inducer motor bearings are failing and causing a very loud squeal, recommend replacing motor before it causes more damage to the heat exchanger.