Co-Linear Masonry Chimney Kit [Includes: Top-Plate Flashing, High-Wind Vertical Cap [Aluminum], One 35' x 4" Aluminum Flex Liner, & One 35' x 3" Aluminum Flex Liner], 4" x 6 5/8" Diameter, DirectVent - 46DVA-CL34

46DVA-CL34 is a co-linear kit with flex. This has inner diameter dimensions of 4 inches x 6-5/8 inches. The kit includes 35 feet of 4 inch exhaust flex, 35 feet of 3 inch air intake flex and a high wind termination cap. 46DVA-CL34 is for use with DirectVent Pro pipe. Stunning design and Engineered Excellence® utilizing state-of-the art manufacturing. 

Applications
DirectVent® Pro is a unitized, coaxial (concentric) venting system designed for use with direct vent gas or propane stoves, heaters, and fireplaces.

Materials and Construction
.020″ aluminum inner wall.
.018″ galvanized steel outer wall.
Painted outer walls made of laser-welded .018″ galvalume steel. Caps also available in stainless steel and copper. Outer pipe brings combustion air to the appliance. Inner pipe exhausts flue gases to the outside. Gaskets or sealants not required (unless specified by the appliance manufacturer).

Clearances
Specified by the appliance manufacturer.

Listings
DirectVent Pro, in combination with the gas appliance, has been tested and listed as a decorative gas appliance system or as a direct vent heater system by a major testing agency, such as UL, CSA, Warnock Hersey, or OMNI. Check with your appliance manufacturer for approval. 

Genuine OEM part

Click to Download Catalog

Click to Download Installation Instructions

Click to Download Instructions Converting Class A Metal or Masonry Chimney

Click to Download Instructions Flexible Venting

Click to Download Supplemental Instructions