---
product_id: 60042750
title: "12\" Round Lyemance Chimney Damper"
brand: "copperfield chimney supply"
price: "$514.69"
currency: USD
in_stock: true
category: "Lawn & Patio"
url: https://www.desertcart.us/products/60042750-12-round-lyemance-chimney-damper
store_origin: US
region: United States of America
---

# 12" Round Lyemance Chimney Damper

**Brand:** copperfield chimney supply
**Price:** $514.69
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 12" Round Lyemance Chimney Damper by copperfield chimney supply
- **How much does it cost?** $514.69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/60042750-12-round-lyemance-chimney-damper)

## Best For

- copperfield chimney supply enthusiasts

## Why This Product

- Trusted copperfield chimney supply brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

12" Round Lyemance Chimney Damper

## Features

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

## Images

![12" Round Lyemance Chimney Damper - Image 1](https://m.media-amazon.com/images/I/31Incs9ks0L.jpg)

---

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**Shop now:** [https://www.desertcart.us/products/60042750-12-round-lyemance-chimney-damper](https://www.desertcart.us/products/60042750-12-round-lyemance-chimney-damper)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-01*