On my central unit the heat works fine but turn on the a/c the blower motor won't come on. I replaced the relay.
![]() |
On my central unit the heat works fine but turn on the a/c the blower motor won't come on. I replaced the relay.
It could be the
Thermostat
Thermostat low voltage wiring
Defective circuit board if one is used in the system
These three will be a good start.
All times are GMT -7. The time now is 11:54 AM. |