Lock-Top 17" x 17" Energy Saving Chimney Damper

Use this 17 inch by 17 inch Lock-Top energy-saving chimney damper to prevent air from escaping the interior of your house through the fireplace. It will end up paying for itself with the savings you find after installing int. When fully assembled, this unit allows the homeowner a fully accessible lever in the firebox that makes it easy to open and close the damper. Consumers can purchase with absolute confidence because every Lock-Top energy-saving chimney damper comes fully backed by a manufacturer's lifetime warranty.

• 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: 17" W x 17" L
• Fits Inside Flue Sizes: 14" x 14" to 17-1/2" x 17-1/2"
• Height of Open Lid: 7-1/4"
• Cross-Sectional Area: 225 sq. in.