BDM Dalsin Line Pro-Form 3" x 4" 2PCS 35ft Aluminum Insulated Flex Kit With Black High Wind Cap/Square Base bordeaux 4PVP-KVA 4" Inner Diameter Clearances

4PVP-KVA 4" Inner Diameter Clearances 1” clearance to combustibles in the USA and Canada for appliances using corn and other biofuels

Quick and straight forward installation

Used to connect two non-crimped ends of pipe together

Why is it called Pot 900

Steel baffle with steel brick retainer

BDM Dalsin Line Pro-Form 3" x 4" 2PCS 35ft Aluminum Insulated Flex Kit With Black High Wind Cap/Square Base bordeaux 4PVP-KVA 4" Inner Diameter Clearances"Dalsin Line" Aluminum Flex Liners are used for venting category 1 heating appliances or direct vent appliances into a masonry chimney. Manufactured using Type 3003 aluminum, this heavy duty 2 ply liner is made from two strips of . 005", high grade aluminum for a total thickness of . 010" What's Included 3" x 4" Insulated Kit Black High Wind Chimney Cap Square Base 2Pcs 35ft Aluminum Flex Features Liner is made from 2 ply of . 005 thick type 3003