Ceiling fan heater with built-in thermostat control type. This unit can be ceiling recessed mounted, suspended at a minimum of 8 ft from the floor. Fan mode for continuous air circulation, controlled by built-in selection switch. Heating-mode, confirmed by pilot light when in function. Connection of multiple units to the same thermostat is possible with a relay kit without transformer (optional) and an external transformer. The DRAGON™ is well-suited for building entryways, stairwells, warehouses, garages, workshops and hallways.