Our Ponderosa is the biggest woodstove that we make and it pumps out big heat. This beautiful 3 16 in. steel stove is also one of the cleanest burning, EPA certified stoves on the market (without catalyst). It's clean lines and simple design compliment many interior designs.Heavy gauge 3 16 in. reinforced plate steel with firebrick lining Cast iron feed door with large ceramic glass window (15 in. x 9 in.) Adjustable high speed (100 CFM) blower Large ash drawer for easy ash removal Burns up to 14 hours on one fueling EPA certified airtight Accepts 22 in. logsArea Heated: 3200 Assembly Required: Yes Depth: 37-3 4 Height: 32-1 2 Material: Steel Mount Type: Freestanding Weight: 400 Width: 23-3 4