US Stove 4840 Wall Mount Direct Vent Pellet Heater 24,000 BTUs heats up to 1,000 sq. Ft Automatic ignition and diagnostic controls, with 5 heat settings 28-Pound Hopper capacity provides up to 24 hours of use on low and up to 6 hours on high Vent Kit Included (mounting bracket, stove adapter, cap, wall thimble, vent attachment, and Twist lock pipe) Easy to access for cleaning and maintenance