purchased this house last December. one time we came home and it was 80 inside but the them was set to 72. we changed out the batteries in the thermostats and that didnt fix the issue. we would just use the breaker box to turn the heat off and then one day it fixed itself.
now were having the same issue but it constantly runs. this house was built in 2006 so its not an outdated system. all air filters are new, and we put new batteries in the thermostats again. anyone have some ideas?
now were having the same issue but it constantly runs. this house was built in 2006 so its not an outdated system. all air filters are new, and we put new batteries in the thermostats again. anyone have some ideas?