✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Ready To Ship Selkirk - 4" X 6-5/8" Co-linear Appliance Adapter (direct-temp Gas) Customer Approved [hakNnv6O]

$52.99 $169.99 -69%

Selkirk Co-Linear Appliance Adapter Experience the ultimate in fireplace venting technology with the Selkirk 4" x 6-5/8" Co-Linear Appliance Adapter. This innovative adapter is designed to elevate your venting experience, offering unparalleled safety

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Ready To Ship Selkirk - 4" X 6-5/8" Co-linear Appliance Adapter (direct-temp Gas) Customer Approved [hakNnv6O]

Selkirk Co-Linear Appliance Adapter

Experience the ultimate in fireplace venting technology with the Selkirk 4" x 6-5/8" Co-Linear Appliance Adapter. This innovative adapter is designed to elevate your venting experience, offering unparalleled safety and efficiency. Crafted with precision, it features a 304 Stainless Steel inner liner, providing exceptional corrosion resistance and durability. The adapter's sleek design, available in unpainted or matte black finish, seamlessly blends with any setting, enhancing the aesthetic appeal of your fireplace.

Key Features and Benefits

The Selkirk Co-Linear Appliance Adapter boasts a range of features that make it a standout choice for Direct-Temp Gas fireplace venting. Its Coaxial System and LockTab® security feature ensure easy and secure installation, while the siliconized fiberglass seal eliminates the need for additional sealants. The adapter's 360° rotation capability allows for effortless alignment, making the installation process a breeze. With multiple installation kits included, you can customize the adapter to fit your specific needs. Additionally, the Smart Choice Warranty covers all components, providing you with peace of mind and a worry-free experience.

Technical Specifications and Warranty

The Selkirk 4" x 6-5/8" Co-Linear Appliance Adapter is available in three part numbers to accommodate different fireplace models: 1604655 (Standard Adapter), 1604656 (Vermont Casting Adapter), and 1604657 (Travis Industries Adapter). This versatile adapter is designed to work with a 4" x 6-5/8" size, ensuring compatibility with a wide range of fireplaces. With a Lifetime Limited Warranty, you can trust that Selkirk stands behind the quality and performance of its products. Download the product catalog, instructions, and warranty information for more detailed information and to learn about Selkirk's commitment to excellence.

What Our Customers Say

February 5, 2026

Absolutely no complaints!

It’s a very solid and a highly impressive tool.

- Lauryn I..

February 5, 2026

Absolutely no complaints!

This is a very nice and a very, very solid product.

- Tawnya Y..

February 5, 2026

Absolutely no complaints!

A clear and definite upgrade.

- Nora R..

Write a Review

You Might Also Like

Discover more great products from our collection.

Piggyback ECUMASTER DET3

Piggyback ECUMASTER DET3

(942)
$39.99 $127.99 -69%
EASY GOING - MODERN HOUR

EASY GOING - MODERN HOUR

(374)
$24.99 $79.99 -69%
Miami Royal Bottom

Miami Royal Bottom

(182)
$20.99 $67.99 -69%
2024 CAMPO DB1200CT

2024 CAMPO DB1200CT

(482)
$166.99 $534.99 -69%

Copyright 2026 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY