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Office Hours:
9AM to 5PM Mon. - Fri.
Closed: Sat. & Sun. 

Most all orders placed Monday thru Friday by 1:30 pm Eastern will be shipped same day.

Tech Support, Customer Service, and Order Takers will be available during office hours above.

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Lyemance Top-Seal Damper; 13" X 13"

SKU: 12113
Fits Inside Flue Sizes:
10" X 10" to 12.5" X 12.5"
List Price: $198.54
Price: $183.20
You Save: $15.34 (8%)
Lyemance Top-Seal Damper; 13" X 13"
Lyemance Top-Seal Damper; 13" X 13"
Product Details

Lyemance Top Sealing Damper

This is the original Top Sealing damper. It operates in the same manner as the two to the left with stainless steel cable and spring. This damper also has the Power Lever which applies a whopping 143 pounds of pressure so the damper always opens easily. The cable is 32 feet long.

You can see in the photo the orange silicone rubber seal that completely seals this damper when closed. It also has interlocking lips when it is closed and has a slope for water run off.

I have installed many of these dampers since 1980 and all customers were quite satisfied by their performance and durability.

All hardware, instructions, and silicone sealant are included.

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Site Updated 01/11/2018

Copyright 2001 - 2018
Hart's Hearth Inc.
2543 Middle Rd.
Trenton, NC 28585
Toll Free: 877.602.FIRE (3473)
Local Chimney Services: 252.448.0055
FAX: 800.571.2765

Hart's Hearth & Homestead is a Family Owned, Christ Centered company that promotes and supports the commission of the word and works of Jesus Christ.