Comfortbilt HP50S Pellet StoveThe ComfortBilt HP50S Grey Pellet Stove has a compact European design that has been popular for years with customers in Germany, France, Australia, and Brazil. As our lowest priced pellet stove, the HP50 is a top selling model in the USA as well, because of its quality engineering, reliable performance, and high heat output. Features Certified 42,000 BTU output will heat a 2,200 ft or more if temperatures are mild EPA and CSA are Certified to comply