UN3RX Receiver Box UN3RX 6 Volt used with Flame Height Motors

Features: The battery powered receiver gives wireless remote control to a gas fireplace. The UN3 Receiver box has 255 Security codes allow user to choose the best option to suit their specific appliance need. Battery powered receiver with learn function has a 20 foot range and can learn up to 2 additional Skytech remotes and also allows manual control of fireplace with On/Remote/Off settings. Black and Red 18 gauge standard wires connect to a solenoid valve. Built-in thermistor recognizes whenever the ambient temperature reaches 130 °F and automatically shuts the power off to the appliance, preventing damage from excessive heat.