Selkirk - 3" Appliance Adapter (Direct-Temp Multi-Fuel)

SelkirkSKU: 9301MOD

Sale price$84.00

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⛟ Estimated Delivery Date: Between and to all states excl. Alaska & Hawaii.

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In the world of biomass heating, where efficiency meets innovation, Selkirk proudly introduces the 3" Appliance Adapter. Engineered to seamlessly connect to your appliance, this adapter marks the gateway to a heightened heating experience. The Direct-Temp Multi-Fuel System, an avant-garde solution, transforms your conventional biomass appliance into a Direct Vent system.

Designed to endure the harsh byproducts of burning bio-fuels, our adapter boasts an all-stainless steel construction, featuring an inner liner of superferritic Stainless Steel. What sets this apart is not just the robust build but also the incorporation of a leak-proof connection mechanism, achieved through built-in silicone gaskets. Bid farewell to sealants, as this adapter ensures a hassle-free installation, saving you valuable time.

The concentric design takes efficiency up a notch by seamlessly combining flue exhaust and combustion air intake. Picture a product that not only ensures maximum safety but also contributes to a longer product life. With Selkirk, you're not just buying an adapter; you're investing in enhanced performance and lasting value.


1. Ultimate Efficiency: The concentric design optimizes flue exhaust and combustion air intake for unparalleled efficiency.

2. Hassle-Free Installation: Built-in silicone gaskets eliminate the need for sealants, streamlining the installation process.

3. Superior Durability: Crafted with superferritic Stainless Steel, this adapter is built to withstand the corrosive effects of bio-fuels.

4. Leak-Proof Connection: Bid farewell to worries about leaks with our innovative leak-proof connection mechanism.

5. Time-Saving Concentric System: The concentric design not only enhances performance but also saves you valuable installation time.

6. Smart Choice Warranty: Enjoy peace of mind with our Smart Choice Warranty, covering all components for a worry-free experience.

7. Preheated Intake Air: Elevate combustion efficiency with preheated intake air, contributing to a more effective and thorough burn.


1. Size Options: Available in 3-inch and 4-inch diameters to cater to your specific appliance requirements.

2. Stainless Steel Construction: Inner flue constructed with AL29-4C Stainless Steel for durability and resilience.

3. Outer Layer Options: Choose between 409 stainless steel or galvanized painted black outer layer, adding versatility to your installation.

4. Integral Silicone Seal: Enjoy a leak-proof connection without the need for additional sealants.

5. Concentric System: Seamlessly combines flue exhaust and combustion air intake for improved efficiency.

6. Laser Welded Seams: Precision and durability combined for a product that stands the test of time.

7. Smart Choice Warranty: Comprehensive warranty coverage on all components, ensuring a worry-free experience.


1. Size: 3-Inch (Appliance Adapter - Outside fit)

2. Construction Material: AL29-4C Stainless steel inner flue, 409 stainless steel outer or galvanized painted black

3. Connection Mechanism: Integral Silicone Seal - No sealant required

4. Venting System: Concentric System for efficient combustion

5. Additional Feature: Preheats intake air for enhanced combustion efficiency

Product Code
9301MOD 3-Inch (Appliance Adapter - Outside fit)

Warranty: Lifetime Limited Warranty

Refer to the Smart Choice Warranty for full warranty details.


About The Manufacturer:


Selkirk products set themselves apart from the competition with their proven quality, safety, ease of installation, and lasting performance.  Selkirk is one of the most trusted brands in the industry because we stand behind everything we do.  From assisting with product selection, providing education and installation assistance, to our industry-leading warranties, we ensure your success every step of the way.

      Order Confirmation:

      Upon placing your order, you will promptly receive an email confirmation. Subsequently, we will conduct a thorough inventory check to ensure all items are in stock and available for immediate shipment. If your order aligns with the advertised delivery timeframe, we will promptly process it for shipment to our warehouse. In cases where the expected delivery time extends beyond the advertised timeframe, we will reach out to you via email and/or phone for confirmation.

      Order Shipment:

      Within one business day of your item being shipped, you will receive an email confirmation containing a tracking number. If you do not receive tracking information within six business days of placing your order, please don't hesitate to get in touch with us for assistance.

      Estimated Time of Arrival:

      Our typical delivery timeframe ranges from 2 to 10 business days. Custom-made products generally require 3 to 5 weeks for delivery. If the expected delivery date for your order would fall outside of the advertised 2-10 business day time frame, our customer service team will contact you to ensure your agreement with the revised timeline.

      Covered Areas:

      Please note that all estimated delivery dates and shipping costs advertised on our website apply exclusively to the Contiguous United States. For inquiries regarding shipping to Hawaii or Alaska, kindly reach out to our customer service team. While we do not offer direct shipping to Canada, we are more than willing to ship your order to the freight carrier of your choice.


      It is very important that you inspect the packaging of your items when they arrive and check if you received all boxes listed on the delivery receipt. If you notice any damage or shortage of packages, you must make note of it on the bill of lading, take pictures, and refuse delivery. Your note should say "refused due to damage". You must also take photos of all sides of the box and send them to us within 2 days. If there are no damages visible before opening the box, you must note "subject to further inspection may contain concealed damage". If you notice any damage after receiving the delivery, do not throw the box away, and contact us with the photos. After we receive information from you about the refused delivery or concealed damage, we immediately initiate a claim with the shipping company or with the manufacturer. After the claim is fully processed, we ship all replacements at absolutely no cost to you.

      Cancellations & Refunds:

      We offer free order cancellations before the shipping label or Bill of Lading is generated, or prior to the commencement of production for custom orders. Please note that custom-made items are not eligible for refunds once production has begun. To be eligible for a return, the item must be unused and in its original condition, with all packaging intact and in perfect condition. Orders delivered outside of the United States are not eligible for refunds. If your order arrives damaged, please refer to the "Damages" section. Our refund policy extends for 30 days. If 30 days have elapsed since your purchase, regrettably, we cannot process a refund. Prior to returning an item, please contact us to discuss shipping details. All refunds will be credited to the original credit card or PayPal account used for the purchase, within two days of receiving the returned items at our warehouse.

      Please contact for any questions regarding shipping time.

      At Belleflame, we're committed to providing our customers with the best prices on the market. That's why we offer a 110% best price guarantee. If you find a better deal on the same product somewhere else, just let us know and we'll beat it by an additional 10%.

      We believe that shopping should be easy, convenient, and most importantly, affordable. That's why we work hard to bring you the lowest prices on the products you love. But if you do happen to find a better deal elsewhere, we'll go the extra mile to make sure you get the best deal possible.

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      At Belleflame, we believe that shopping should be simple, stress-free, and most importantly, enjoyable. That's why we work hard to bring you the best products, prices, and customer service in the industry.

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