The primary power for this thermostat is supplied via c wire (24vac). A "C" wire is required ... Does not have a vacation programming feature. About The Trane Connected XL824 is part of the ...

The primary power for this thermostat is supplied via 24 vac source. A "C" wire is required ... have a vacation programming feature. About The Trane XL624 Control is part of the Thermostats ...