Dura-Vent PelletVent Pro Black Increaser Tee with Cap - 4-Inch Inner Diameter - 4PVP-T3B - 4PVP-T3B

This PelletVent Pro Black Increaser Tee is a wonderful tool for many homeowners trying to vent their corn or pellet-fueled heating appliances. The tee allows you to vent your appliance, to transition a 3 inch inner diameter pipe branch to a 4 inch inner diameter with ease, and to create a convenient 90-degree offset for vent piping.

A stainless steel inner liner and a galvalume outer wall give this tee section tons of strength and durability. The laser welded seams add to the structural integrity, and the twist-lock connection system makes application simple. A cap is included with the purchase, you only need one inch of clearance to combustibles, and a limited lifetime warranty gives you peace of mind when you choose this Black Increaser Tee Section from Dura-Vent.

• Efficiently vents pellet and corn-fueled stoves and inserts
• Creates 90° offset for vent piping
• Allows a 3" pipe branch to be connected to a 4" main vent
• .012" stainless steel inner wall and .018" galvalume outer wall
• Sleek black finish
• Laser-welded seams
• Secure twist-lock connections
• 1" clearance to combustibles
• Includes cap
• UL Listed
• Limited lifetime warranty
• Dimensions: 
  • main pipe has a 4" inner diameter with a 4 5/8" outer diameter
  • 10" height