Why would you need to perform Honeywell thermostat WiFi setup for the RTH8580WF internet thermostat? Well, you may need to connect your Honeywell RTH8580WF Wifi Thermostat to a different wireless network. Or, perhaps you have changed the name of your home wifi network. Or, maybe you want to connect to a different WiFi access point … Continue reading Honeywell Thermostat WiFi Setup