The best design in tank top heaters, the Dura Heat Tank Top Heater provides up to 40, 000 BTUs of infrared heat in a 360° radius. With variable heat output (30K/35K/40K), this versatile tank top heater is a great low cost solution for extra heat in many outdoor situations.• 360° of instant radiant, infrared heat in a small and portable design• High-efficiency stainless steel heat reflector• Rust-resistant chrome safety guard• CSA-approved mercury-free tip-over shut-off• Operates up to 14 hours on a 20-lb. propane tank (not included)• Quick-connect P.O.L. tank connection• Accidental shut-off• Match light ignition• Approved for outdoor use in Canada• Ideal for sportsmen, construction, job site, garage, or workshop• Outdoor use onlySpecificationsFuel Type: PropaneTemp Control: ManualBTUs: 30K / 35K / 40KHeating Area: 1, 000 sq. ft. Dimensions: 9.25"L x 9.25"W x 17.5"H High-efficiency stainless steel heat reflector CSA-approved mercury-free tip-over shut-off Operates up to 14 hours on a 20-lb. propane tank (not included) | Camping World Dura Heat Propane 360 °Tank Top Heater