YTH6320R1001 - Wireless FocusPRO Thermostat Kit

The wireless FocusPro thermostat kit lets you upgrade to a programmable thermostat without running new wires.  

The kit includes the wireless Focus Pro thermostat, Equipment Interface Module (EIM) and Return Air Sensor.

The wireless FocusPro thermostat supports all the same great features as the wired FocusPRO thermostat.