Dura-Vent PelletVent Pro Black 3-Inch to 4-Inch Increaser-Appliance Adaptor - 3PVP-X4ADB - 3PVP-X4ADB

Finding a way to resolve different vent pipe diameters in one installation can be a problem in venting installations. It can be intimidating when you're dealing with pellet or corn fueled appliances, too, but it doesn't need to be. This PelletVent Pro 3-Inch to 4-Inch Black Vent Pipe Increaser expands a pipe's diameter from 3 inches to 4 inches in the easiest manner possible.

The adaptor is 4.5 inches tall and features a stainless steel inner liner and a galvalume outer wall finished in black to match other PelletVent Pro pipes and components. It is designed to transition flawlessly from a 3 inch PelletVent Pro pipe to a 4 inch, or it can be used similarly as an appliance adaptor. The limited lifetime warranty is another desirable feature, making this PelletVent Pro Black Pipe Increaser a useful and reliable tool to help meet many homeowner's venting needs.

• Connects 4" PelletVent Pro pipes to a 3" appliance outlet
• Sleek black finish
• 1" clearance to combustibles
• 4.5" high
• Limited lifetime warranty