Honeywell T10 Pro Smart thermostat with RedLINK (Builder model(THX321WF2003W.

The T10 Pro Smart Thermostat is the newest member of the T Series lineup of thermostats utilizing both RedLINK and WiFi capabilities. It allows homeowners to prioritize spaces in their house where they want to direct their comfort. 3H/2C Heat Pump or 2H/2C Conventional, Geofencing and flexible programmability available. Utilizes the Honeywell Home App. ENERGY STAR Certified.