A cape damper is a device used to regulate the temperature of a room or building. It is usually installed on the roof of a building and works by opening and closing to allow air to flow in and out of the building. The cape damper works by controlling the flow of air into the building, which in turn regulates the temperature. This is done by allowing cooler air to enter the building when the temperature is too high, and by blocking the flow of hot air when the temperature is too low. This helps to maintain a comfortable temperature in the building, as well as helping to reduce energy costs. The cape damper is an important part of any building’s climate control system, and is an essential component for any home or business.