Selkirk 4" Insert Flex Kit (Pellet Vent - UPP - Type L / PL) Size:4"x35' MFI does not warrant accessory

MFI does not warrant accessory chimney

000 BTU’s natural gas & 17

3" x 36" Straight Rigid Pipe Length

13” D Rough Opening Dimensions 40

This kit includes the variable flame motor drive

Selkirk 4" Insert Flex Kit (Pellet Vent - UPP - Type L / PL) Size:4"x35' MFI does not warrant accessorySelkirk 4" Insert Flex Kit (Ultimate Pellet Pipe Type L PL). Kit Includes: 1 25' or 35' of 4" Diameter Stainless Flex 1 Increaser Tee with Tee Cap (4") 1 Reverse Flex Connector (4") 1 4" Termination Cap 1 4" Flex Flashing Connector 1 4" Flashing Support 1 Appliance Adapter (3") 1 Silicone Sealant Pellet Vent UPP Type L PL The superior silicone gasket technology seals the system and provides a leak free connection. Easy to assemble for safe and secure