9" x 13" Energy Efficient Damper Cap Combo - Top Sealing for HVAC Systems | Perfect for Home Heating & Cooling Efficiency

The Energy Saver Chimney Top Damper conserves you energy and has a cage around the cap to prevent the common issue of animals entering through your chimney. Save your self the money and terrible experience of having a furry critter crawl down your chimney by getting our Energy Saver Damper with a caged cap. Our chimney damper has a tight seal, which keeps conditioned air from leaking and gives you control over your chimney. Constructed of stainless and aluminum it will not rust or corrode. The tight seal on this damper will help prevent heated or cooled air from escaping, as well as save you lots of money on your electric bill. This damper is 9"x13" and made of stainless steel and cast-aluminum. Includes everything you need for installation. Features: Constructed of stainless steel and aluminum - will not rust/corrode. -Includes 30' of cable, fireplace brackets and spring handle Mounting adhesive and hardware create an easy install. -Made for open burning masonry fireplace chimneys It is easy to install, adhering to the flue with adhesive, included. -Do NOT use dampers with gas logs - failure to open could cause carbon monoxide to back up into the house. In case of a gas leak, gas could be trapped in the flue, resulting in an explosion. -Locks energy in with a seal of silicone rubber -Stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires -Includes a 30' drop cable which is easily operated with a handle mounted in the firebox -Features a safety device which maintains damper locked during chimney fires -*Not for use with gas logs* -Manufacturers lifetime warranty for all fuels -Size: 9" W x 13" L -Fits Inside Flue Sizes: 8" x 12".