Selkirk - 16" to 24" Anchor Plate with Damper (Ultra-Temp / Galva-Temp Large)

SelkirkSKU: 16S-APD

Sale price$1,262.67
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Size: 16-Inch
⛟ Estimated Delivery Date: Between and to all states excl. Alaska & Hawaii.


Elevate your architectural endeavors with Selkirk's Ultra-Temp / Galva-Temp Large Anchor Plate featuring an integrated damper, available in diameters ranging from 16" to 24". This powerhouse of a chimney accessory is meticulously designed for projects demanding a larger and more efficient solution. Crafted with precision and reliability in mind, Selkirk's UTL and GTL Large Diameters bring forth a seamless fusion of cutting-edge technology and user-friendly installation.

Designed for masonry chimney applications, the Ultra-Temp and Galva-Temp Large Diameter chimneys provide not just a functional solution but an aesthetic upgrade to any project. With a mirror finish in the 430 stainless steel inner liner and a galvanized outer wall for the Galva-Temp variant, these anchor plates don't just meet industry standards; they surpass them.


  • Secure Installation: Effortless and secure installation for large-diameter chimneys.
  • Efficient Performance: 430 Stainless Steel Inner Liner ensures optimum performance.
  • Versatility: All-fuel applications for adaptability to various heating systems.
  • Aesthetic Appeal: Mirror finish and paintable outer jacket for a sleek appearance.
  • Smart Choice Warranty: Enjoy peace of mind with the Smart Choice warranty on all components.
  • Integrated Damper: Anchor plate with a built-in damper for added control.
  • Listed Approvals: Complies with UL103 and UL 2561 standards for safety and reliability.


  • Premium Materials: 430 Stainless Steel Inner Liner and Galvanized Outer Wall for durability.
  • Insulation: 1" Solid Pack Mineral Wool Insulation for enhanced efficiency.
  • Clearance: 2" Clearance to combustibles for safety compliance.
  • Anchor Plate Options: Choose between a standard anchor plate or one with a built-in damper.
  • All-Fuel Applications: Versatile design suitable for a variety of heating systems.
  • Mirror Finish: Stylish mirror finish for a modern and sophisticated look.
  • Paintable Outer Jacket: Galva-Temp variant allows customization with paint.


  • Approval Standards: Listed to UL103 and UL 2561.
  • Suitable for: On approved appliances in various settings.
Product Code
Part No Size
16S-APD 216404 16-Inch
18S-APD 218404 18-Inch
20S-APD 220404 20-Inch
22S-APD 222404 22-Inch
24S-APD 224404 24-Inch

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%.

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      It's that simple! Our 110% best price guarantee ensures that you'll always get the best deal possible when you shop with us. So, why wait? Start shopping now and experience the difference of shopping with Belleflame.

      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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