Lock-Top 8" x 13" Energy Saving Chimney Damper

Designed to fit an 8 by 13 inch chimney opening, this damper manufactured by Lock-Top is easy to install and easy to use. The stainless steel lid is operated by a 30-foot cable accessible through the firebox and seals tightly to a silicone rubber base. If a chimney fire occurs, a safety device locks the lid in the open position. A lifetime warranty covers all fuel types, but use with gas logs is not recommended.

• Energy-Saving Chimney Damper
• Stainless steel lid with attached to a cast-aluminum frame by an array of stainless spring wires
• Locks energy in with a seal of silicone rubber
• Includes a 30' drop cable that is operated with a handle mounted in the firebox
• Features a safety device that locks the damper open during a chimney fire
• *Top sealing dampers with gas logs are not recommended
• Manufacturers lifetime warranty for all fuels
• Size: 8" W x 13" L
• Fits Inside Flue Sizes: 6" x 9" to 9-1/2" x 12-1/2"
• Height of Open Lid: 8-1/2"
• Cross-Sectional Area: 49 sq. in.