Shut off the ability on your thermostat. Change the switches off for the breaker box that pertain to your thermostat, furnace and air conditioner. Turning off the power into the thermostat minimizes the likelihood of electrical accidents while you clear away the old thermostat and set up the new just https://air-conditioning-repair87531.bloggosite.com/41952090/the-single-best-strategy-to-use-for-air-conditioning-repair