DuraVent DirectVent Pro – Chimney Conversion Kit

Name: DuraVent DirectVent Pro - Chimney Conversion Kit
Brand: DuraVent
SKU: 46DVA-KCA
Availability: InStock

$435.34

✓ Free Shipping
✓ No Sales Tax
✓ 100% Price Match Guarantee

Authorized Dealer – Full Warranty Included

In Stock Items Ship Within 1-3 Business Days
Free Shipping within the Continental United States

SKU: 46DVA-KCA Categories: DuraVent, DuraVent DirectVent Pro, DuraVent Residential Brand: DuraVent

DuraVent DirectVent Pro – Chimney Conversion Kit- 4” x 6-5/8” KITS

Kits 46DVA-KCA, 46DVA-KCB, and 46DVA-KCC include: Cap Adapter and a Retro Connector. DirectVent Pro 4” x 6 5⁄8” Termination Cap and 4” flex are sold separately. Use with 4” x 6 5⁄8” direct vent gas stoves. Use existing throughthe ceiling, wood-stove metal chimney. Route the exhaust gases and intake air through the existing wood-stove metal chimney

Overview DirectVent Pro

Stunning design and Engineered Excellence® utilizing state-of-the art manufacturing. DirectVent® Pro features tight inner connections for superb performance, with no gaskets or sealants required (unless specified by the appliance manufacturer). All black pipe lengths, pipe extensions, and elbows feature laser-welded outer wall seams for a sleek finish. Low-profile locks and no hems or beads allow for a beautiful product that looks elegant in any interior.

Engineered Excellence® with innovation and style…DirectVent® Pro. Duravent’s direct vent is specified exclusively by nearly every major stove and fireplace manufacturer in the U.S. and Canada, with the largest choice of termination caps for direct vent available.

Details

SKU: 46DVA-KCA | 46DVA-KCB | 46DVA-KCC

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.

Diameters

4″ x 6 5/8″ and 5″ x 8″.

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.

Instructions

Typical Installation

Refer to our Typical Venting Installation drawings to select the appropriate component parts for your installation.

More Typical Installations

Installation Key

1	Vertical Termination Cap
2	Storm Collar
3	Flashing
4	Cathedral Ceiling Support Box
5	Pipe
6	45° Elbow
7	Class A Chimney Conversion Kit
8	4″ Flex
9	90° Elbow
10	Horizontal Termination Cap
11	Snorkel Termination Cap
12	Colinear Kit
13	3″ Flex
14	Co-Axial to Co-Linear Connector
15	Masonry Chimney Conversion Kit
16	Elbow Strap

Planning Your Installation:

For vertical gas stove installations, measure the height from the stove outlet to the ceiling to determine the length of black pipe required. Select a ceiling support/wall thimble cover or a cathedral ceiling support box.
To determine the length of galvanized pipe required, measure the ceiling thickness and the vertical rise in an attic or second story. Firestops are required at each floor level beyond the first floor ceiling support/wall thimble cover or cathedral ceiling support box. If an offset is required to avoid obstructions, use a pair of 45° elbows. For proper support, use elbow straps with offsets. Use wall straps for long vertical runs. Attic Insulation Shield is required in attic.
Measure the roof pitch. Select the proper flashing and storm collar. Determine the minimum height above the roof.
For horizontal installations, check the appliance manufacturer’s instructions for minimum rise and maximum horizontal run. A snorkel termination may be used if height restrictions prevent adequate rise above the appliance. Select the appropriate Horizontal Termination Cap (see appliance manufacturer installation instructions). To protect vinyl siding, select vinyl siding standoff. Check appliance manufacturer’s instructions for wall thimble and firestop requirements.

Design Recommendations

The following design recommendations are general guideline to assist in the design and selection of venting components for your installation. Always follow Duravent Installation instructions enclosed with the cap or support box before installing your chimney system. Installation instructions can be viewed online at www.duravent.com, under Catalogs and Instructions. Important: Check the manufacturer’s rating plate and instruction manual to confirm that the Duravent direct vent system is approved for use on the brand name appliance you have selected.
The inner and outer pipe diameters should match the outlet size of the appliance.
Check the appliance manufacturer’s installation instructions to confirm which types of vent configurations are permitted (i.e. horizontal, vertical, chimney reline, etc.). Also, check for any venting restrictions such as maximum horizontal run, minimum and maximum vertical rise, maximum offset, etc.
Be fire safe! Maintain at least the minimum clearances (air-space) between the vent pipe and nearby combustibles, as specified in the appliance manufacturer’s installation instructions. Use proper support and bracing. Follow local building codes and have your venting system inspected.

Product Resources

Catalogs

DirectVent® Pro Catalog

Bulletins

Brochures

DirectVent® Pro Product Brochure

Sales Sheets

Educational Papers

Shipping / Freight / Return Info

Same-Day / 24 hour shipping

Same-Day/24 hour shipping - If we have the product in stock, we can ship
same day if ordered before 12pm Monday - Friday (CST).

Freight Claims Policy

Please follow these very important steps when it comes to Freight Items that are damaged or missing

Open and inspect the order while the delivery driver is present. If delivery driver does not provide sufficient time to do so, please notate the delivery receipt.

By signing the delivery receipt without noting any damage or missing items, you confirm that your order arrived complete and in excellent condition.

Record any damage or missing pieces directly on the delivery receipt.

Do not discard damaged item(s) or any original packaging. For severe damage, write “Refused due to damage” on the delivery receipt and contact us immediately.

Report any damage within two business days, including delivery details and photos showing the issue

Damaged item(s) must be returned within 30 days. Failure to return them will result in a charge to the original payment method.

Return Merchandise Authorization Policy

Please follow these very important steps when Returning Items. Contact our team.

Submit your return request within 30 days of delivery.

You will receive an email within 1-2 business days confirming whether your return request has been approved or denied.

Please also note that a 20% restocking fee may apply to approved returns

If approved, you will receive an itemized Return Authorization, return shipping labels (if requested), and detailed instructions within 1–2 business days

From the date this email is received, you will have 14 days to return the product.

Once our distributor receives and inspects the returned item(s), your refund will be issued within 1–2 weeks
Items returned outside of this process or time frame are not eligible for a refund.