Would not purchase another Comfortbilt product. The HP22 Pellet Stovepellet stove as delivered needed alterations to the sheet metal just to install the exhaust pipe. Customer service said "Yah go ahead and cut it the laser must have been off" Customer service is difficult to contact; they answer the phone if they feel like it, when transfered to customer service the front desk said I don't know why he didn't answer, I know he's back there. I have had to replace the burn pot twice in 2 years because of warping and cracking. The fire goes out when there is still pellets in the hopper. There are more issues but tired of typing.