DuraVent PelletVent – Horizontal Kit

$1,223.53

✓ Free Shipping
✓ No Sales Tax (except WY)
✓ 100% Price Match Guarantee

DuraVent Logo

DuraVent Logo    Authorized Dealer – Full Warranty Included

Choose a Diameter *

3” - 3PVL-KHA (+$0)
4” - 4PVL-KHA (+$114.15)
Product price: $1,223.53
Total options:
Order total:
SKU: 3PVL-KHA Categories: , , Brand:

DuraVent PelletVent Horizontal Kit: a through the wall vent package in one box

The DuraVent PelletVent Horizontal Kit is a venting package for a pellet stove exhausting through the wall behind it. It brings the parts for that common route together in one box. You get five 12 inch pipe lengths, a stove outlet adapter, a tee with a removable cleaning cap, and a 90 degree elbow. A wall sleeve, pipe support strap, and round outdoor cap complete the kit. PelletVent is DuraVent’s double wall pellet stove vent: a stainless steel inner pipe inside a galvalume outer pipe, sold in 3 and 4 inch sizes.

Choose the 3 inch or 4 inch kit. The larger kit includes an adapter that connects to a 3 inch stove outlet. The pipe must extend at least 6 inches beyond the outside wall, with the cap pointing down. Keep the route short with few turns. Long, cold runs collect more moisture, so DuraVent favors keeping the vent indoors. The tee behind the stove opens for brushing. Check the vent monthly during heating season and clean it at least yearly with a plastic or flexible steel brush. Need more pipe? See the DuraVent PelletVent Straight Pipe Length. The DuraVent PelletVent Horizontal Kit ships free from My Cozy Outdoors with No Sales Tax (except WY) and the full manufacturer warranty.

Details

SKU: 3PVL-KHA | 4PVL-KHA

Materials and Construction

PelletVent for multi-fuel is a double-wall pipe with an inner wall of corrosion resistant stainless steel and a galvalume outer wall. Black painted exterior available.

Clearances

1″ clearance to combustibles in the USA and Canada for appliances using multi-fuels or oil.

Diameters

3″ and 4″

Listings

  • c-UL-us Listed to UL 641 (MH8381 and MH14420)
  • ULC Listed to ULC S609, ULC/ORD C441 (CMH1439 and CMH1440)

Instructions

Typical Installation

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

  • The inner pipe diameter should match the outlet size of the appliance. For installations that require 4″ vent and the appliance has a 3″ outlet, use an Increaser Adapter 3″-4″.
  • 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 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.

Installation Key

1 Vertical Cap
2 Storm Collar
3 Flashing
4 Cathedral Ceiling Support Box
5 Pipe
6 45° Elbow
7 Appliance Adapter
8 60° Flexible Length
9 90° Elbow
10 Horizontal Cap
11 Wall Thimble
12 Celling Support Firestop Spacer
13 Tee w/Clean-Out Tee Cap
14 Tee Support Bracket

Planning Your Installation:

1 Refer to the Typical PelletVent Pro Installations diagram, on the opposite page, to be familiar with some of the standard PelletVent Pro installations and the required component parts.
2 For a horizontal termination, you will need a Wall Thimble and a Horizontal Cap. The cap must be installed with a 6″ clearance to the outside wall (refer to appliance manufacturer’s installation instructions for other clearances).
3 For a vertical termination, you will need a Cathedral Ceiling Support Box or Flat Ceiling Support, Attic Insulation Shield (if passing through an attic), Flashing, Storm Collar, and Vertical Cap.
4 Determine the length of PelletVent Pro pipe required. For a vertical termination, measure the pitch of the roof and select the proper flashing. The required minimum height above the roof is 12″.
5 Pellet stove inserts in masonry fireplaces will require a flex pipe to snake the vent past the smoke shelf. For transition from PelletVent to an existing DuraPlus Chimney, a Chimney Adapter is available.
6 For vertical rise of PelletVent Pro on the outside of the house, Wall Straps should be used at 4′ intervals to provide proper support.
7 Important! Check to be sure that the appliance and the venting system are in compliance with all minimum clearance to combustible requirements.

PelletVent Pro planning

The following design recommendations are a general guideline to assist in the design and selection of venting components for your installation. Always follow DuraVent Installation instructions before installing your chimney system (found with the cap or support box).

  • Size the vent to meet the appliance manufacturer’s specifications.
  • Avoid long runs and excessive use of elbows. Refer to the appliance manufacturer for minimum rise and maximum run configurations for the venting system.
  • Use an Appliance Adapter to ensure a proper connection to appliance. Seal adapter to appliance with high temperature sealant.
  • Use a Single Tee with Clean-Out Tee Cap to facilitate easy cleaning. It is recommended to use a tee off the back of an appliance.
  • In the United States and Canada, maintain the minimum 1″ clearance (air space) from vent pipe to combustibles. Use proper support and bracing. Follow local building codes and have your venting system inspected. Be fire safe!

Product Resources

Catalogs

Bulletins

Brochures

FAQ

What is in the PelletVent Horizontal Kit?

This is a complete through-the-wall package: a Round Horizontal Cap, a 90-degree elbow, a Wall Strap, five 12-inch pipe lengths, a Tee with Clean-out Tee Cap, a Wall Thimble and an Appliance Adapter. The 4-inch version adds a 3-to-4-inch adapter/increaser. Unlike the PelletVent Pro horizontal kit, the 5 feet of pipe is already included.

How is PelletVent different from PelletVent Pro?

Both are double-wall pellet vents listed for 1 inch of clearance in the USA and Canada and rated for continuous 570 F flue temperatures. PelletVent uses a stainless inner wall with a galvalume outer wall and twist-lock joints; PelletVent Pro is the newer laser-welded line with an O-ring seal and a wider parts range. Do not mix parts between the two lines; DuraVent installs each as its own system.

Should I order the 3-inch or 4-inch kit?

Match the stove’s flue outlet and its manual: 3 inch suits most pellet stoves, while many manufacturers call for 4 inch on longer runs or when several elbows are used. Choose the size on the selector above; the 4-inch kit includes the 3-to-4-inch increaser so it still fits a 3-inch collar. The vent must never be smaller than the appliance outlet.

How does this kit run through the wall?

The Appliance Adapter leaves the stove, the tee turns the vent toward the wall with the clean-out cap at the bottom for sweeping, and the elbow and pipe pass through the Wall Thimble. The pipe must extend at least 6 inches beyond the exterior wall before the Round Horizontal Cap goes on, and the cap points downward. Fit the Wall Strap above the tee for support.

Do the joints need screws or sealant?

Sections twist-lock together and screws are not required; if you want them, use 1/4-inch sheet metal screws and never penetrate the inner liner. The PelletVent instructions say 500 F RTV sealant may be required at the vent joints and at the appliance connection, so follow the stove manual, and seal the thimble to the wall with a non-hardening waterproof sealant.

Which fuels can PelletVent handle, and what clearance does it need?

It is a multi-fuel vent for stoves burning wood pellets, corn, cherry pits, switch grass, coffee husks, walnut shells, soybeans, wheat, sunflower hulls, rapeseed, sugar beets or oil, with a corrosion-resistant super-ferritic inner wall. Keep 1 inch of air space to combustibles throughout and follow the stove manual’s own clearances; the rest of the PelletVent line is listed separately.

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.

Customer Reviews

Be the first to review this product

What Our Customers Say

Shop by Best Sellers

Fireplace

Get In Touch

Call or Text us for our Best Price

It's important to us to go above and beyond for our clients and make sure you make the right decision for your home.