4PVP-T31 Increaser Tee w/ Clean Out Tee Cap

The DuraVent 4" Inner Diameter PelletVent Pro Increaser Tee with Clean-Out Tee Cap is a premium pellet stove venting component designed to provide a reliable transition while offering convenient access for chimney maintenance. Ideal for wood pellet stoves, corn-burning appliances, biofuel heaters, and oil-fired systems, this increaser tee supports efficient exhaust flow and simplifies vent system cleaning. Engineered by DuraVent, the industry leader in professional venting products, it delivers dependable performance with precision manufacturing and a secure, leak-resistant fit.