US Fireplace sells quality, long lasting and durable dampers. The Energy Top Damper, which is a top mounted damper, that also serves as a chimney cap. These low profile dampers are great solutions for saving money as they are known for preventing heat loss. Heat loss up the fireplace chimney accounts for an average 8% of your home heating costs.
The Top Damper mounts to the chimney top and seals with a flat rubber gasket when closed. The Top Damper is constructed of premium stainless steel and cast-aluminum so it won’t rust like conventional cast-iron dampers. It serves as a chimney cap when closed, defaults to an open position for maximum safety and carries a lifetime warranty.