Top dampers

esigned especially for Osburn appliances, our wide range of professional products will satisfy all your needs and help you get maximum satisfaction from your wood or pellet heating appliance.

Osburn offers a one (1) year limited warranty on all SBI Heating Accessories. The manufacturer of some products distributed by Osburn may offer a greater warranty. In such case, the manufacturer’s warranty prevails.

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Part number and description
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8" X 8" TOP DAMPER PLUS - CHIMNEY DAMPER

AC02734
8" X 8" TOP DAMPER PLUS - CHIMNEY DAMPER

This chimney damper with tight seal for masonry chimney is designed in aluminum and stainless steel for durability. The Top Damper Plus - chimney damper, provides a multitude of benefits throughout the year: reducing the cost of heating and cooling, preventing negative down-draft and odors, keeping out rain, snow, birds and pests from entering the chimney, while limiting outside noise. A simple and ingenious system allows opening and closing the shutter with the help of a vertically acting spring damper which operates easily from inside your fireplace. When closed, the Top Damper serves as a chimney cap and, with a slight pull of the chain, it releases the spring open, when you are ready to enjoy a nice fire. The parts required for the installation and 30 feet of stainless steel cable are included. Suitable for masonry chimney with an inside flue from 6" x 6" to 19" x 9". Does not require the addition of a safety device; often required and constraining.


Download the owner's manual
USD $389.00
In stock

9" X 13" TOP DAMPER PLUS - CHIMNEY DAMPER

AC02735
9" X 13" TOP DAMPER PLUS - CHIMNEY DAMPER

This chimney damper with tight seal for masonry chimney is designed in aluminum and stainless steel for durability. The Top Damper Plus - chimney damper, provides a multitude of benefits throughout the year: reducing the cost of heating and cooling, preventing negative down-draft and odors, keeping out rain, snow, birds and pests from entering the chimney, while limiting outside noise. A simple and ingenious system allows opening and closing the shutter with the help of a vertically acting spring damper which operates easily from inside your fireplace. When closed, the Top Damper serves as a chimney cap and, with a slight pull of the chain, it releases the spring open, when you are ready to enjoy a nice fire. The parts required for the installation and 30 feet of stainless steel cable are included. Suitable for masonry chimney with an inside flue from 6" x 9" to 9 1/2" x 12 1/2". Does not require the addition of a safety device; often required and constraining.


Download the owner's manual
USD $399.00
In stock

13" X 13" TOP DAMPER PLUS - CHIMNEY DAMPER

AC02736
13" X 13" TOP DAMPER PLUS - CHIMNEY DAMPER

This chimney damper with tight seal for masonry chimney is designed in aluminum and stainless steel for durability. The Top Damper Plus - chimney damper, provides a multitude of benefits throughout the year: reducing the cost of heating and cooling, preventing negative down-draft and odors, keeping out rain, snow, birds and pests from entering the chimney, while limiting outside noise. A simple and ingenious system allows opening and closing the shutter with the help of a vertically acting spring damper which operates easily from inside your fireplace. When closed, the Top Damper serves as a chimney cap and, with a slight pull of the chain, it releases the spring open, when you are ready to enjoy a nice fire. The parts required for the installation and 30 feet of stainless steel cable are included. Suitable for masonry chimney with an inside flue from 9" x 9" to 12 1/2" x 12 1/2". Does not require the addition of a safety device; often required and constraining.


Download the owner's manual
USD $429.00
In stock

8" X 8" SEAL TIGHT CHIMNEY DAMPER

AC02737
8" X 8" SEAL TIGHT CHIMNEY DAMPER

This Seal Tight masonry chimney damper is made of durable cast aluminum. Its low profile offers the advantage of fitting under an existing chimney cap or being very discreet on top of the chimney. It is designed to help save in heating and cooling bills; to prevent downdrafts and odors; to keep out rain, snow, birds, and pests from entering the chimney, while limiting outside noise. A simple and ingenious system operates on a hinge point to allow opening and closing the shutter on a single pivot point which operates easily from inside your fireplace. The system uses two types of seals that are never exposed to the outdoor elements and which promote one of the tightest seal, superior to similar dampers. 30-ft. stainless steel cable and all mounting hardware is included. Suitable for masonry chimney with an inside flue from 6 3/4″ x 6 3/4″ to 9″ x 9″.


Download the owner's manual
USD $249.00
In stock

9" X 13" SEAL TIGHT CHIMNEY DAMPER

AC02738
9" X 13" SEAL TIGHT CHIMNEY DAMPER

This Seal Tight masonry chimney damper is made of durable cast aluminum. Its low profile offers the advantage of fitting under an existing chimney cap or being very discreet on top of the chimney. It is designed to help save in heating and cooling bills; to prevent downdrafts and odors; to keep out rain, snow, birds, and pests from entering the chimney, while limiting outside noise. A simple and ingenious system operates on a hinge point to allow opening and closing the shutter on a single pivot point which operates easily from inside your fireplace. The system uses two types of seals that are never exposed to the outdoor elements and which promote one of the tightest seal, superior to similar dampers. 30-ft. stainless steel cable and all mounting hardware is included. Suitable for masonry chimney with an inside flue from 6 1/2″ x 10 1/2″ to 9″ x 12 3/4″.


Download the owner's manual
USD $249.00
In stock

13" X 13" SEAL TIGHT CHIMNEY DAMPER

AC02739
13" X 13" SEAL TIGHT CHIMNEY DAMPER

This Seal Tight masonry chimney damper is made of durable cast aluminum. Its low profile offers the advantage of fitting under an existing chimney cap or being very discreet on top of the chimney. It is designed to help save in heating and cooling bills; to prevent downdrafts and odors; to keep out rain, snow, birds, and pests from entering the chimney, while limiting outside noise. A simple and ingenious system operates on a hinge point to allow opening and closing the shutter on a single pivot point which operates easily from inside your fireplace. The system uses two types of seals that are never exposed to the outdoor elements and which promote one of the tightest seal, superior to similar dampers. 30-ft. stainless steel cable and all mounting hardware is included. Suitable for masonry chimney with an inside flue from 10 1/8" x 10 1/8" up to 12 3/4" x 12 3/4".


Download the owner's manual
USD $259.00
In stock

8" X 8" TOP DAMPER - CHIMNEY DAMPER

AC02740
8" X 8" TOP DAMPER - CHIMNEY DAMPER

This Top Damper - masonry chimney damper is entirely made of stainless steel and cast aluminum for an unmatched durability. The Top Damper is designed to help reduce heating and cooling bills; to prevent downdrafts and odors; to keep out rain, snow, birds, and pests; and to help reduce outside noise. A simple and ingenious system allows opening and closing the shutter with the help of a vertically acting spring damper which operates easily from inside your fireplace. When closed, the Top Damper serves as a chimney cap and, with a slight pull of the chain, it releases the spring open when you are ready to enjoy a nice fire. The parts required for the installation and 30 feet of stainless steel cable are included. Suitable for any masonry chimney with an inside flue from 6" x 6" to 9" x 9". Does not require the addition of a safety device; often required and constraining.


Download the owner's manual
USD $279.00
In stock

9" X 13" TOP DAMPER - CHIMNEY DAMPER

AC02741
9" X 13" TOP DAMPER - CHIMNEY DAMPER

This Top Damper - masonry chimney damper is entirely made of stainless steel and cast aluminum for an unmatched durability. The Top Damper is designed to help reduce heating and cooling bills; to prevent downdrafts and odors; to keep out rain, snow, birds, and pests; and to help reduce outside noise. A simple and ingenious system allows opening and closing the shutter with the help of a vertically acting spring damper which operates easily from inside your fireplace. When closed, the Top Damper serves as a chimney cap and, with a slight pull of the chain, it releases the spring open when you are ready to enjoy a nice fire. The parts required for the installation and 30 feet of stainless steel cable are included. Suitable for any masonry chimney with an inside flue from 6" x 9" to 9 1/2" x 12 1/2". Does not require the addition of a safety device; often required and constraining.


Download the owner's manual
USD $289.00
In stock

13" X 13" TOP DAMPER - CHIMNEY DAMPER

AC02742
13" X 13" TOP DAMPER - CHIMNEY DAMPER

This Top Damper - masonry chimney damper is entirely made of stainless steel and cast aluminum for an unmatched durability. The Top Damper is designed to help reduce heating and cooling bills; to prevent downdrafts and odors; to keep out rain, snow, birds, and pests; and to help reduce outside noise. A simple and ingenious system allows opening and closing the shutter with the help of a vertically acting spring damper which operates easily from inside your fireplace. When closed, the Top Damper serves as a chimney cap and, with a slight pull of the chain, it releases the spring open when you are ready to enjoy a nice fire. The parts required for the installation and 30 feet of stainless steel cable are included. Suitable for any masonry chimney with an inside flue from 9" x 9" to 12 1/2" x 12 1/2". Does not require the addition of a safety device; often required and constraining.


Download the owner's manual
USD $299.00
In stock