Box has been opened but all parts are still inside the box.

Original Description:

Add Lutron comfort controls to your light and shade/drapery systems for convenient control of all aspects of an environment natural light, artificial light and temperature from the touch of a button. Lutron comfort controls allow heating and cooling systems to integrate seamlessly with Lutron systems and must be located within 30 ft of an RF signal repeater. The HVAC controller connects to and controls HVAC equipment using standard 24 VAC thermostat wiring. It can be mounted out of sight, near the equipment being controlled. Communication with a Lutron total home control system is accomplished using Lutron Clear Connect RF technology. The HVAC controller can utilize either Lutron wireless temperature sensors or wired flush mount sensors to read the temperature in the area being controlled. The wireless temperature sensor is battery powered, making it easy to install in existing spaces. A 5 years battery life and Lutron Clear Connect RF communication ensure reliable operation. Lutron comfort controls can only be used in RadioRA2 and HomeWorks QS systems programmed using the PC programming tool.

Lutron HVAC Controller, For Use With: RadioRA2 and HomeWorks QS System, Specifications: 24 VAC, 3 W, Surface/Threaded Mount, 6-1/4 in L x 1-1/16 in W x 5-1/4 in H Dimensions