Description
The Lennox 78M19 Supply Differential Pressure Sensor measures airflow pressure differences across supply ducts to support system monitoring and performance in HVAC systems. It transforms variations in pressure into electrical signals to have precise control of the fans, dampers and ventilation equipment. Its powerful structure ensures the stable performance of the system when there is a constant airflow, and fluctuating pressure. The sensor assists in maximizing airflow distribution, maximizing energy efficiency and ensuring accurate operation of air-handling, heating and cooling circuits during typical system operations.
