3 Inch - 4 Inch Diameter Increaser Tee 4VP-3T for Venting

The Increaser Tee 4VP-3T goes on the back of pellet stove on the flange and increases from 3"-4".

The Masonry Install can be tailored to your installation location, and the parts needed may vary depending on your needs. Please call for us for our expertise to set up an installation package (603-553-7402) or contact us at the top menu of the page. Once we set up a quote, your PayPal or charge card can be used securely to order over the phone. We can ship directly from the warehouse to the U.S and Canada. Installation is available in Southern NH & Seacoast, Northern MA, Merrimack valley, and Greater Boston areas.

We are currently offering a 10% discount on all venting and accessories. Enter VENT10 at checkout to see savings.

To view other parts necessary for the install see the links below.

8" Metal Chimney Conversion Kit

10" Metal Chimney Conversion Kit

Masonry Chimney Conversion Kit

Top of Chimney:

Direct Temp Pellet Termination Adapter

Vertical Termination Cap

Direct Temp Storm Collar

Bottom:

Burn Air Output Adapter 3" 4DT-VPSA 

 4" Diameter T (with cleanout cap)

Pipe Adapter (4" stove adapter)

Combustion Air Kit

Direct Temp Telescoping

Back of Stove:

3"-4" Diameter Increaser Tee 4VP-3T

Liner

4" x 25" Stainless Steel Liner Flex 405