Description
The Reznor 211130 SPDT Pressure-Switch is a high-quality part that is used in HVAC system especially in gas-fired unit heaters. This SPDT switch has a pressure rating of 1.70” WC and it measures the pressure of the air before ignition to prevent the equipment from being used unsafely. If the correct pressure is applied it turns on or off the electrical circuits. Material that is used in HVAC equipment it is important in improving the safety and performance of the equipment. These include enhanced system security, high reliability and compatibility with other systems. This pressure-switch is necessary for ensuring that the airflow in commercial and industrial heating applications is safe and stable.
