Selkirk 3"/4" Appliance Adapter (Pellet Vent - UPP - Type L / PL) d0.5 6" to 8" Diameters:

6" to 8" Diameters:

100% American manufactured

and when heat from a gas fireplace is managed within the home

Millivolt ignition system with standing pilot

Selkirk 3"/4" Appliance Adapter (Pellet Vent - UPP - Type L / PL) d0.5 6" to 8" Diameters:Selkirk 3" 4" Appliance Adapter (Ultimate Pellet Pipe Type L PL) Attach to the appliance for connection to UPP. 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 connection. Easy to disassemble for inspection and cleaning. Laser welded inner and outer pipes ensure a consistently round pipe with a clean profile. 3" to 4" Diameters: Easy to