Telescoping Infrared Patio Heater. Our patent pending heavy duty offset Infrared Patio Heater introduces a brand new revolution in outside heating. Operating at 90% heating efficiency, this infrared patio heater runs on regular household electric current and is substantially more cost effective to operate than propane patio heaters. This unit has wheels for simple mobility. No UV rays, silent operation 90% energy conversion one hundred% Heat production inside of seconds No wasteful heating of the air 9 ft. blanket of warmth, no longer suffering from wind 5000 hour lamp life About 1/10 the energy costs of LPG Heaters No harmful emissions or toxic residuals Same old 110V household current 12 ft. non-retractable electrical cord Protective aluminum cover shield Made in durable, weatherproof lightweight aluminum extruded body Includes PVC cover Telescopic adjustable pole ETL Approved Assembled Dimensions: 18″ Base, 87″ H; Head Unit: 22″ L x 7.5″ W x 4.5″ D x 53 lbs. Carton Dimensions: 35.07″ L x 26.4″ W x 9.85″ H x 56 lbs.