Thank you for purchasing a HASE Tula woodstove from Hearthstone Quality Home Heating Products. This stove will provide years of comfortable heat. This stove also provides the benefits of advanced technology in wood burning without the cost and maintenance requirements of a catalytic device. The Tula blends modern technology with the unique beauty and qualities of steel. We trust that you will appreciate the quality of this handcrafted product. Your Tula woodstove burns very efficiently, and produce a large amount of heat. However, you should not consider your Tula the primary heat source for your home. The Tula’s large glass window allows you to enjoy the fire from a variety of locations in the room.