Warm up chilly evenings with these affordable outdoor space heaters! The Table Top heater stands just over 3 ft. tall and warms a circular area up to 10 ft. in size. The table top heater runs off 1 lb. propane cylinders and delivers 11,000 BTU's of heat and includes an extension for a larger sized 20 lb. propane cylinder, and integrated Piezo igniter switch. Perfect for you outdoor dining table!