Our best-selling stove, the ComfortBilt HP22 black is popular because of its modern appearance, large bay view window, programmable 7 day internal thermostat, and powerful heat output. Its superior engineering and reliability have earned our flagship model consistently great reviews from customers all across the country. ComfortBilt 2800-sq ft Pellet Stove with 55-lb Hopper (EPA Approved) in Black | HP22-BLACK