Great for the patio and other outdoor areas - this Outsunny garden heater. 11 KW powered, so you can easily adjust the heat with the knob - keep warm at a temperature you want the pulse ignition makes it easy to light. The casing is made from metal, this outdoor propane heater is a tough piece. Features: 37000 BTU, 11 KW: Propane heater provides plenty of strong heat. Covers areas up to 1.5 m. Heat is adjustable - control the temperature easily 45° tip-over protection: Outdoor heater automatically shut offs if it falls over, preventing any serious accidents Metal structure, with large anchorable base: A tough portable heater stand which is suitable for outdoor use. Large base to stand steady, with three pre-drilled holes to secure into ground with stakes (not included) Two 5.8 cm wheels: Easy to move this outdoor gas heater around. Safe and smooth movement - take it to the spot you require Dimensions: 180H x 53.5L x 53.5W cm. Gas consumption: 854 g/hr. Tank room: 71.3H x ?38 cm Assembl