Dungs Pressure Switches 266936 Air Pressure Switch 2-20" WC

The Dungs Pressure Switches 266936 Air Pressure Switch is an essential component of HVAC systems, its role is to measure the air pressure in the range of 2-20” WC. It measures changes in air pressure and makes an electrical circuit when a particular pressure is achieved. This leads to improved and safer efficiency in air managing parts and cooling systems such as air managers, furnaces and ventilation. The benefits of using this switch include; pressure changes can affect the system and reduce its reliability, the system is more reliable since it runs at optimum efficiency, and the indoor quality of air is improved since the proper airflow and ventilation are maintained.