New Dura Heat Forced Air Propane Heater, Brass Nozzle, 120,000-150,000 BTU - GFA150A Dura Heat 150,000 BTU Forced Air Propane Heater, CSA Certified, Heats Up To 3,800 Sq Ft Area, Steel Construction & Brass Burner Nozzle - Outdoor Heaters for Garage, Jobsite & Construction Sites The Dura Heat Forced Air Propane Heater is a... $270.00 Add to Cart Add to Wish list Compare