The Heat N Glo and Heatilator Remote Control Transmitter, RC300-HNG, 2166-330, OEM is a replacement part for fireplaces and stoves. Specifically designed for use with gas and propane fuel types, this remote control transmitter is compatible with HHT brand fireplaces. The model number is provided for easy identification and selection of the correct part for your specific fireplace or stove. With this remote control transmitter, users can conveniently control the heat settings and functions of their fireplace or stove from a distance.