EnerG+ HEA-21723 hanging gazebo heater provides 1500 watts of radiant silent and safe infrared heat, it plugs into a standard 110/120V AC wall outlet, is water and dust resistant. Infrared heat is safe for the environment with zero carbon monoxide emissions and hardly affected by wind, making all EnerG+ infrared heaters cost effective and environmentally friendly. Hook and chain are included.- Plugs into a standard 110/120 volt outlet- 5100 BTU- 12.20" x 16.73"- No assembly required, it easily attaches with the provided chain and hook to any gazebo frame, patio or balcony ceiling. - 6'' extension cord- One heat level 1500Watts- Also available in Silver, Green, Brown and Blue- Completely Silent - Flameless- Minimal maintenance required- No heavy tanks to refill- Provides instant heat ( 5 sec) - Very heat efficient and substantially less expensive to use than propane heaters. - Safe for the family and the environment with no carbon monoxide emissions- Electrically cETLus certified and IPX24 against dust and rain- Chain and hook provided- Ideal for gazebos, balconies, porch, garages, workshops, indoor and outdoor spaces