air-vent-valve

AIR Vent VALVE

PRODUCT DETAILS

An air vent valve is a safety device that discharges air at the water supply piping in order to avoid air related problems in the water piping systems.Air ducts and air vents serve an important function in your home. ... The purpose of an air duct network is to guide the air that enters through the air vents to the main heating or cooling component of your central air unit