Why DVL? DVL's double-wall, air-insulated design reduces clearances to combustibles from 18" to 6", the closest clearance to a wall of any connector pipe. DVL stove pipe is designed to increase wood stove efficiency and improve the overall performance of the wood stove by maintaining high flue gas temperatures for a strong steady draft. The inner wall of DVL is designed to heat up faster, stay hotter longer and minimize the formation of creosote.
