Wish list Quick view Quick view Compare Sunpak Sunpak 48 Inch 25,000 BTU Liquid Propane Infrared Patio Heater Black - S25 Call Us For Pricing Heater Description:SUNPAK Model S25 (#12001) heater is simple to operate and uses draft-free and highly energy efficient infrared radiant energy just like the sun's warming rays. SUNPAK heaters warm objects rather than trying to heat the air... + Add to Cart Add to Wish list