Martin infrared space heater. 3 plaque manual control heater. Uses Propane   Gas

This vent-free Infrared Plaque Heater heats like the sun, using radiant heat to warm objets in the room which then warm the room's air. It's an efficient, low-cost heating option that's easy to install. The Btu input is 6,400 to 12,000 to 18,000 on the settings from low to high. This unit is propane gas with a manual control. This infrared space heater is specially priced until all are sold.