concentric vent for sale, brand-new and used.

New- American Standard bayair30aventa Concentric vent kit. See pictures for a list of compatible units. These are hard to come by, don't miss your opportunity to get one at this discounted price.

Metal-Fab Corr/Guard 3" Diameter Rheem/Paloma Adapter - Value - 3CGVPA 3CGVPA Rheem Tankless Water Heater Adapter For Concentric Vent Metal-Fab Corr-Guard®: Rheem Tankless Water Heater Adapter For 3" Inside Diameter, 5" Outside Diameter Corrosion Resistant Concentric Vent Pipe.

Munchkin T80M blower motor.  Also works with T50M and 80M.  Purchased as a replacement for a 140M. Was told it was interchangeable. It i

Noritz CVP-16ADJ Tankless Water Heater 3"/5" Conentric Adjustable Vent Pipe 16"

Straight Vent Pipe - 1.64 ft. - Concentric RK013084 Technical Data: Reference Number: D-44 Material - Inner Wall: Polypropylene Material - Outer Wall: Steel Length (ft.): 1.64 table.FFG906 a:link {color:#0000FF} table.F

Horizontal Vent Kit - Concentric RK013076 Technical Data: Reference Number: D-40 Material - Inner Wall: Polypropylene Material - Outer Wall: Steel Length (ft.): 2.6 table.FFG963 a:link {color:#0000FF} table.FFG963 a:vis

A Division of Vertex Industries, Inc.

NEW Rinnai 224053 Vent Pipe Extension, 39-Inch

Hello, Available for sale... 3 assorted NEW PolyPro Commercial pipe fittings from M&G Duravent (Refer to the Duravent dot com website under their polypropylene product category listing for complete details regarding PolyPro Commercial products) Chloride-free, fully engineered component pipe fittings designed for venting systems used in conjunction with high efficiency furnaces,

- Condensing tankless water heater venting- For 3- Inch PVC- For the RTGH- 84DV and RTGH- 95DV- For horizontal or vertical venting

DAYTON 6MC42 Vent Termination Kit You are purchasing a NEW slightly damaged Vent Termination Kit. Specifications: Item Vent Termination Kit Description Vertical or Horizontal Concentric Vent Termination Kit, 2"