Covers the Honeywell Home thermostat registration routine. This piece shows how to do it online, on the Honeywell Total Connect Comfort (TCC) site. Honeywell Home Thermostat Registration: Prep Steps 1. Install your the Thermostat Firstly, skip this step if you already installed your t-stat and it is showing its Home screen. But if you haven’t, … Continue reading Honeywell Home Thermostat Registration