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Charles BrownJul 29, 2025
What to do if my Trane Thermostat heating or cooling will not come on?
- GgriffithrachelJul 30, 2025
If your Trane Thermostat isn't activating heating or cooling, there are several things you can check: * Ensure the SYSTEM switch on the thermostat is set to Heat or Cool. * Inspect the circuit breaker and reset it if it has tripped. * Verify if a fuse is blown and replace it if necessary. * Confirm there is air movement at the register. * Check that the heating or cooling equipment is receiving power.