Innovative Design – This gas flame pyramid stands at 2.27m tall, when lit the heater produces a real flame encompassed by a glass tube and heats the surrounding area. A metal reflector makes sure the heat is directed downwards and outwards. Adjustable Heat – Variable temperature output controls and a fully enclosed propane gas cylinder chamber with safety tip over switch. Emits up to 46,000 BTU of heat. Sturdy Construction – Made with strong, rugged materials for constant sustained use to ensure this will last a long time. Versatile Uses – Excellent heat output for outdoors, suitable for cafes, restaurants, terraces, wedding receptions or just simply your garden. Perfect Size – Heat up to 8m². Dimensions (W x H): 520 x 2270mm. Supplied with 27mm regulator and hose assembly for use with propane patio gas bottles. Maximum Gas Bottle Size (W x H): Ø320 x 700mm. Supplied with regulator and hose assembly for use with propane patio gas bottles. Some assembly is required. This product should only be used in a well ventilated area.