Model # LYM813

Internet #204370151

The Forever Cap 8 in. x 13 in. Lyemance-Top Sealing Damper

The Forever Cap

8 in. x 13 in. Lyemance-Top Sealing Damper

$19565 /each
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Product Overview

Lymance-Top Sealing Damper 8 in. x 13 in. the open and shut solution to replace worn out fireplace throat dampers. Installs on the top of your chimney’s flue, quick and easy. Seals the flue shut when the fireplace is not in use. Save money by preventing heat and air conditioning loss. Lymance-top sealing dampers are as much as 90% more efficient than throat dampers because they provide a silicone rubber gasket seal rather than metal to metal seal.

  • Mounts on top of your chimney to keep out animals, leafs, bugs, snow and rain
  • Easily operates from inside your firebox and seals tight every time you close it, eliminating any draft
  • Lymance dampers are made of cast-aluminum
  • Will fit flue sizes from 7 in. x 11 in. to 9 in. x 14 in.
  • Lifetime warranty

Info & Guides

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Warranty / Certifications

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Customer Questions & Answers

Is the chain included and if so, how long is it?

Asked by: Kdub

Can the Damper be used with a Fireplace Insert?

Asked by: Wtlegz
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Customer Reviews

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