Dura Heat 50000-200000 Btu/h 4700 sq ft Convection Propane Heater

This convection-style LP heater is perfect for dry walling, painting and concrete-curing. Projects heat 360 degrees for 4,700 sq. ft. with a 200,000-BTU maximum output. Features matchless piezo ignition. Knock-down chamber provides easy portability. No electricity required. Operates approximately 28 hours on a 100-lb. cylinder (sold separately). Perfect for drywalling, painting and concrete-curing Projects heat 360 degrees for 4,700 sq. ft. This propane (LP) convection heater offers an inexpensive solution for big heating jobs. Operates up to 28-41 hours on a single 100 lb propane tank