60,000 BTU Forced Air Propane Outdoor Space Heater with Push-Button IgnitionThis Stanley forced air heater delivers powerful, reliable heat for ventilated spaces. All Stanley forced air heaters come with the latest in safety technology, as well as a rigorously tested cold start system. Whether on the job site or in the workshop, Stanley has the ideal solution for your heating needs. California residents see Prop 65 WARNINGS 60,000 BTU heat output heats up to 300 cu. ft. per minute 1500 sq. ft. heating area Durable steel