Economical Mr. Heater Lp Port Big Buddy Heater F274800 Look Today

This heater is safe for indoor use in small recreational enclosures, having means for providing combustion air and ventilation, such as enclosed porches, cabins, fishing huts, trailers, tent trailers, tents, truck caps and vans. It may be used for emergency indoor heating when connected to a disposable 1 lb. propane cylinder (s) and for indoor use in commercial enclosures, having means for providing combustion air and ventilation, such as construction trailers or temporary work enclosures.FeaturesHeats up to 400 square feetConnects directly to two 1 lb. disposable cylinders or to a 20 lb. cylinder with hose (sold Separately) Designed and approved for emergency indoor and outdoor useAutomatic low oxygen shutoff system to prevent build up of carbon monoxideAccidental tip-over safety shutoffThis heater can only be used in a recreational or commercial enclosure with a window or roof vent, it may also be used outdoorsLow, medium, and high heat level control knob for steady temperaturesLarge four-position heat level control knob for controlling with gloved handsKey-shaped rear mounting holes for wall mountingCSA certifiedDifferent models required for California and Canada due to local regulationsIncludes4,000/9,000/18,000 BTU BIG Buddy Portable Propane Heater - F274800