Pressure relief dampers are typically found in HVAC systems and serve an important purpose. They are designed to protect the system in two different ways. When there is an increase in pressure, such as when the system is running too hot, the damper will open and allow some of the pressure to escape. This prevents the system from becoming over-pressurized and potentially damaging components or even causing an explosion. The other purpose of a pressure relief damper is to reduce the amount of energy that the system uses. When the system is running at a lower pressure, it requires less energy to operate, which helps to reduce energy costs.
The definition of a pressure relief damper is a mechanical device that is designed to open or close based on the pressure within a system. It is typically used in HVAC systems to protect the system from becoming over-pressurized, as well as to reduce the amount of energy used by the system. Pressure relief dampers are an important part of