Covers the Reset Honeywell RTH9580WF thermostat procedure. Now this method does the following. First of all, it clears out all custom settings. Then, it resets the WiFi network. Lastly, it restores RTH9580WF back to factory default state. So, follow the steps below, to hard reset this remote controlled thermostat. We suggest this routine when fixing … Continue reading Reset Honeywell RTH9580WF