This post gives reset WiFi instructions for a typical Honeywell thermostat. For most thermostats, the best way to reset the WiFi is to just do a factory default reset. So that’s what we’ do here. We demonstrate this on the RTH9580WF wireless Honeywell thermostat. This method does the following. First of all, it clears out … Continue reading How to Reset WiFi on Honeywell Thermostat