About this itemHigh Heat Output of 16 kW (55000 BTUs): Outputs incredible heat, covering a large area of up to 30 m² 323 sq. Ft, 20% larger than other models on the market; in low temperatures, this patio heater for outdoor use heats an outdoor space instantly while producing evenly distributed infrared heat to keep your whole body warmFast Installation Within 15 Minutes: Our garden heater only needs 16 screws (included) to complete installation, allowing you to assemble the heater within 15 minutes, with disassembly and storage being equally convenient; most patio heaters on the market have many different accessories and pieces with more complicated steps, which takes much longer to installComplete Combustion: A wide contact area enables complete combustion and efficient gas burning, indicated by a blue flame and incredible heat output; the outdoor heater produces almost no carbon monoxide during combustion, promoting a safer and more environmentally friendly heat sourceEconomic Fuel Usage: The outdoor heater for patio propane only consumes 336 g (0.74 lb) of fuel per hour, so a 13 kg (28.7 lb) propane tank can burn for up to 38 hours, twice the burn time when compared with other patio gas heaters on the marketMagnetic Door: The magnetic door is user-friendly and can be dismantled in one step, making it effortless to take out the propane tank and replace with a new one or to control the gas supply valve, all without lifting the tank housing.