This roof jack pipe connects furnaces to roof jacks. The roof jack should be installed so it extends below the ceiling; the pipe then slides inside the roof jack and connects to the furnace. Length is adjustable based on how far the pipe slides inside the roof jack. with ceiling height 7'6" can be cut  all  outside the usa  purchases  duties, taxes and fees any applicable Clearance Entry Fees (CEF) and other import fees. are the buyers reasonability

Note: This pipe can only be used with SRJ series roof jacks.