13'' x 13'' Lyemance Chimney Damper

Item Code: 5CO-12113

Availability: In Stock, Only 5 left, Ships in 1 to 2 business days.



$90.98 (33.59%)



The Lyemance Chimney damper will bring efficiency into your home and help conserve wasted time, money, and energy. The Lyemance Damer eliminates as much as 90% of the air loss of a traditional damper, proving to save you up to $100 in a single heating session. It is designed to lock in heat, while keeping rain, snow, and debris from entering the chimney.

Product Details

The Lyemance Damper can be installed in minutes and comes with a tube of silicone adhesive for mounting to the top of the tile liner. The lid of the damper is spring-loaded and normally in the open position. It is shut by means of a stainless steel cable which extends down the inside of the chimney flue and is attached to a hook mounted in the fireplace opening. Each die cast aluminum damper is completely assembled and includes a 32' cable. Longer cables are available.

40' Cable 50' Cable.

*Top sealing dampers are not recommended with gas logs- failure to open could cause carbon monoxide to back up into the house.

Additional Information

  • Measures 13" x 13"
  • 5" Open lid height
  • Cast aluminum construction
  • Silicone rubber seals tight
  • Easily mounts atop a flue tile
  • 66 sq. in. cross-sectional area
  • Easy opening with power lever assist
  • Includes instructions, hardware, and silicone sealant
  • Fits inside flue sizes 10" x 10" to 12 1/2" x 12 1/2"
Additional Information

  Installation Instructions

Top Picks Yes
Brands Lyemance
Model 12113
Product Type Chimney Damper
Flue Width (short side) 10 Inch, 10.5 Inch, 11 Inch, 11.5 Inch, 12 Inch, 12.5 Inch
Flue Length (long side) 10 Inch, 10.5 Inch, 11 Inch, 11.5 Inch, 12 Inch, 12.5 Inch
Shipping Weight (lbs) 8.0000
Actual Weight (lbs) 8
International Shipping Yes


Manufacturers lifetime warranty

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