Honeywell Thermostat Won’t Turn on AC: Reasons and How to Fix
If it isnt working properly, you could be in for a long, hot summer. In this article Why Honeywell Thermostat Wont Turn on AC? Check the batteries in your Honeywell thermostat. If the batteries are low, the screen will be blank. Replace the batteries with new ones and see if that fixes the problem. Check to ensure that the thermostat is plugged into an outlet and that the outlet is working....