This remote control was designed to provide a safe, reliable, and user-friendly system for gas heating appliances. The unit can be operated manually or thermostatically using the hand-held transmitter. Turn the fireplace on and off manually, or you can set the temperature for the room by turning on the thermostat setting and selecting the temperature you wish. The LCD screen displays the room and thermostat temperature in F or C. This system operates on radio frequencies within a 20? range using non-directions signals. Features All Battery Operated R.F. Wireless Thermostat or Manual Control On/Set/Off Operation Surface Mount Large LCD Screen Display Shows Room and Set Temperature in F and C Orders will Ship the Same Business Day if received before 2:00pm CST Complete Kit Includes Surface Mount Wall Thermostat Control Receiver for Fireplace Control Pre-Wired Connections for Valve Hook Up Optional Wall Plate for Wall Mount Location All the Batteries Needed for Operation Complete Instruction Guide