Resideo CPRD14 14" True Zone Bypass Damper

The Resideo CPRD14 True Zone Bypass Damper is an essential component in enhancing forced-air HVAC systems. This is a spherical damper made of galvanized steel and a molded plastic shell that has been optimized for energy. It is built to fit a 14” duct. This damper is essential in maintaining equal pressure of air in a zoned heating and cooling system. Whereas zone dampers are used to control the airflow in different areas by opening and closing, the bypass damper is used to control pressure changes by adjusting itself.