Northgate electric patio heater. This beautiful electric heater can heat up to 12 feet diameter. Perfect for cool evenings. Heater has a 1,200 W Halogen Bulb which is equivalent to approx. 4,095 BTUs of heat. It has 8 Ft. cord that uses a standard 120V grounded outlet. Automatic shutoff tilt switch. Made with weather resistant hardware. Requires simple assembly. Size: 19.7" L x 19.7" W x 34.6" H.