DuraVent 4" PelletVent Pro Single Tee with Clean-Out Tee Cap

The clean-out access point for a 4" pellet vent run.

The tee sits at the base of a vertical run (or wherever the vent turns 90°) and gives you a removable twist-lock cap for emptying ash and running a brush through the pipe. The branch swivels for alignment. Because it is not an appliance adapter, it needs an adapter between it and the stove's flue collar.

Build the run with DuraVent 4" PelletVent Pro pipe lengths. Stepping up from a 3" flue collar? The 3" to 4" increaser adapter tee combines the increase and the clean-out in one fitting.

About PelletVent Pro: DuraVent PelletVent Pro is double-wall Type L/PL pellet vent — a stainless steel inner wall inside a Galvalume outer wall, listed to UL 641 with 1" clearance to combustibles in the USA and rated for continuous flue temperatures up to 570°F. It is made for stoves and inserts burning wood pellets, corn and other biofuels, or oil. DuraVent parts use a twist-lock joint that connects only to other DuraVent PelletVent Pro components — they will not join another brand's pellet vent, so build the whole run from PelletVent Pro.

3" or 4"? ComfortBilt notes that 4" venting allows longer runs than 3", and recommends 4" on its stoves when the flue height is over 12 ft, above 5,000 ft elevation, or when the layout goes past the 3" vent-length limit. Your stove's manual sets the size it requires. Stepping up from a 3" flue collar? Start with the DuraVent 3" to 4" PelletVent Pro increaser. Shop all pellet stoves.

Options and part numbers

Specifications

Why buy from StoveSource: No Sales Tax · Authorized dealer · 1-888-914-0022