Built for small spaces, the Niagara Freestanding Pellet Stove is incredibly efficient. With its 55 lb. hopper capacity, and 35,000 max BTU output, this unit will keep you and your family toasty and warm for those cold nights. Stylish E-Z access magnetic doors and super large ash pan, the Niagara is a certified winnerWhisper Quiet Fan Stainless steel burn pot Whisper quiet auger motor Convenient, large easy-slide ash drawer Electronic igniter BTUs: 8,200 to 35,000 Effeciency: 85% Fuel Type: Pellet Hopper Capacity: 55lbs Maximum Burn Time: 50 HoursBTUs: 8,200 to 35,000 Effeciency: 85% Fuel Type: Pellet Hopper Capacity: 55lbs Maximum Burn Time: 50 HoursConsult your local building code agency, prior to installation, to ensure compliance with local codes-including permits and inspections.