DuraVent PelletVent Pro Horizontal Venting Kit - For Vent Pipes with a 4" Inner Diameter - 4PVP-KHA : A venting pipe with a 4" inner diameter is required for this unit. This horizontal vent installation kit can save you time and money on your project. This 4" diameter kit contains one round horizontal rain cap one wall thimble with 1" clearance and one 3" to 4" black increaser/appliance adaptor made exclusively for corn and pellet-fueled stoves and inserts. This PelletVent Pro package not only comes with everything you need, but it also comes with a limited lifetime warranty on all of your supplies!

Kit for horizontally venting corn and pellet-fueled stoves and inserts Suitable for use with 4" PelletVent Pro Vent Pipes Limited lifetime warranty Includes: one (1) round horizontal rain cap one (1) wall thimble with 1" clearance one (1) 3" to 4" black increaser/appliance adaptor