6 Close Clearance Adapter (8678)

Use to connect from double-wall DVL and/or single-wall DuraBlack to DuraTech, DuraPlus, and DuraLiner for a through-the-wall or ceiling support installation. Double-wall, air-insulated design reduces clearances to combustibles from 18� to 6�. Improves stove performance by maintaining high flue gas temperatures for a strong, steady draft. Adjustable lengths eliminate the need for cutting or crimping.