Daikin-McQuay 2229319 Low-Pressure Sensor

The Daikin-McQuay 2229319 Low Pressure Sensor is a part that is required for HVAC systems to measure refrigerant pressure. The compressor pressure is normally monitored by this sensor, when it goes below a certain level, the system mistakenly interprets it as a sign that there isn’t sufficient pressure in the compressor to maintain optimum performance or even to prevent damage. By frequently monitoring the pressure within the system, it allows the HVAC equipment to run optimally thereby improving energy conservation and minimizing. The functionality of the sensor is essential in different HVAC applications such as chillers and air conditioning units to avoid problems such as compressor failure and refrigerant leaks