You work hard and play hard, so why would you expect anything less from the equipment you choose? The Master LP Tank Top Space Heater is perfect for job sites, farms, and emergencies (no electricity required), but it also warms you up for camping, fishing, tailgating, and hunting. Mounted directly to the top of a 20-pound propane tank (not included), this durable liquid propane heater has a small footprint and is ultra-portable. It uses radiant-style heat, features match-light ignition, and is wind-resistant, making it a perfect space heater for working people. Heat well-ventilated spaces. No electricity required. Heat up well-ventilated construction sites, workshops, farms, or bring camping, hunting, tailgating, and ice fishing Space heater made of rugged steel for years of use Variable BTU to efficiently heat up well-ventilated spaces No electricity required to run the heater 1-year limited warranty Runs off of a 20-pound propane tank (not included) Can heat an area up to 800 sq. ft. For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements. Looking for more information on heaters? Check out our guide on heaters in the product documents section.