Sunheat PHTRSS 40,000 BTU Stainless Steel Finish Propane Patio Heater heats outdoor areas with 40,000 BTUs of heat.
Capable of producing up to 40,000 BTUs of heat this unit makes a lot of heat to keep the cold away you need lots of heat for the chilly cold outdoors.
If you are searching for one device that provides heat, this certainly is one of those. It comes with everything required for heat except for fuel, that comes separately.
This unit covers up to 452 sq. ft. with a 12 ft. radius to cover plenty of the outdoor patio that you and friends will be occupying while you want to be warm.
Fire is a spontaneous conversion of matter into energy. That process can be controlled with fuel sources that are cheap and convenient like propane which is what this heater uses.