Energy Top Plus Chimney Damper Cap

A masonry fireplace with traditional metal throat dampers are responsible for on average 8% of the total heating cost. The draft metal tarot dampers do not provide a tight seal allowing cold air to be drawn into the home when the fireplace is not being used. The Energy Top Plus chimney damper with spark arrestor is a great addition to lower your heating and cooling cost for any home with a masonry fireplace. The easy spring action damper is fitted with a silicone gasket seal on the lid. When closed it makes an airtight seal that prevents cold air from being drawn down the fireplace when not in use and also prevents the cool air conditioning from going up the chimney in the summer months. The Energy Top Plus damper will also prevent any driving rain and insects from entering the chimney when the damper is closed. Note: Intended for use with traditional masonry wood burning fireplaces. Do not use Energy Top dampers with gas logs. Failure to open the damper could result in Carbon Monoxide to back up in the home or in the event of a gas leak could result in gas being trapped in the chimney which could result in an explosion. The Energy Top Plus dampers attach to the top of the flue tile on fireplace chimneys. Our models are sized by common flue tiles and available in 6 Sizes: Size Fits Inside Flue Size Height of Open Lid 8" x 8" 7" to 9.5" Width x 7" to 9.5" Length 7.25" 8" x 17" 7" to 9.5" Width x 15" to 17.5" Length 7.5" 9" x 13" 7" to 9.5" Width x 10" to 12.5" Length 7.5" 13" x 13" 10" to 12.5" Width x 10" to 12.5" Length 10.25" 13" x 18" 10" to 12.5" Width x 15" to 17.5" Length 10.25" 18" x 18" 15" to 17.5" Width x 15" to 17.5" Length 10.75"