This post show how to reset Honeywell Home thermostat, typical models. We show this on the RTH9580WF smart t-stat, and this reset method does the following. First, it clears out all custom settings. Then, it resets the WiFi network the thermostat connects to, to none. Lastly, it restores the thermostat to factory default state. So, … Continue reading How to Reset Honeywell Home Thermostat