Mason-Lite Cast Iron Dampers - MFP-CC

Upgrade your masonry fireplace system with the durable and reliable Mason-Lite Cast Iron Dampers – MFP-CC Series. Designed specifically for Mason-Lite fireplaces, these premium cast iron throat dampers help improve heating efficiency, reduce heat loss, and provide better airflow control for wood-burning fireplaces. Built from heavy-duty cast iron construction, these dampers offer long-lasting performance and dependable operation in high-heat environments.

Each cast iron damper is engineered to fit specific Mason-Lite firebox models and includes the required damper block for streamlined installation. Whether you are building a new custom masonry fireplace or upgrading an existing setup, the MFP-CC Series delivers professional-grade performance and classic fireplace functionality.

Perfect for residential fireplace installations, these cast iron fireplace dampers help minimize drafts when the fireplace is not in use while enhancing chimney ventilation during operation.

Features

• Heavy-duty cast iron fireplace damper construction
• Designed specifically for Mason-Lite fireplaces
• Helps improve fireplace energy efficiency
• Reduces indoor heat loss and cold air drafts
• Enhances chimney airflow and smoke control
• Includes matching damper block for installation
• Durable high-temperature resistant materials
• Ideal for custom masonry fireplace applications
• Long-lasting and corrosion-resistant design
• Available in multiple sizes for MFP33 through MFP63 fireplaces

Specifications