This US Stove Pellet Stove can warm your home for nearly two days on a single load. Fully loaded 40-lb. hopper keeps the heat coming for up to 40 hours per load.Fully automatic operation with auto ignition and user-friendly controls Large viewing area with air wash glass Digital control board with built-in diagnostics Blower with auto circulation Integrated damper control. 3in. flue collar Nickel spring handle Approved for mobile home use with fresh air kitBTU Output: 36,000 Depth: 24-1 2 Fire Box Hopper Capacity: 40lbs Flue Collar Size: 3 Fuel Type: Pellet Full Load Run Time: 40Hours Heating Capability: 1,400 Height: 28-1 2 Igniter: Yes Width: 21-1 2Consult your local building code agency, prior to installation, to ensure compliance with local codes-including permits and inspections.