Product details:

MR. HEATER portable radiant cabinet heater is ready for all outdoor applications. The 6,000-18,000 BTU/Hr. Portable radiant heater comes with a hose and regulator and hooks up to a standard 20 lb. LP tank and sits securely inside the cabinet. The durable steel cabinet is rugged and made to last. The radiant heater has an accidental tip-over safety shutoff, automatic low oxygen safety shutoff system, operates up to 72 hours on a 20 lb. LP tank (low setting), four easy-roll caster wheels and is CSA certified.