Sealey Dellonda Freestanding Gas Patio Heater 13kW Wheels DG221The burner head is positioned approximately 2. 2m off the ground and the metal reflector directs radiation downwards and outwards. Variable temperature output controls and a fully enclosed propane gas cylinder chamber with safety tip over switch. Made with strong, rugged materials for constant sustained use to ensure this will last a long time. Excellent heat output for outdoors, suitable for cafes, restaurants, terraces, wedding receptions or just