Pressure Controls

HVAC pressure controls are devices within a heating, ventilation, and air conditioning (HVAC) system that monitor and regulate the pressure levels, essentially acting as safety mechanisms to prevent damage to system components by shutting off the system if the pressure becomes too high or too low, either through a high-pressure control or a low-pressure control; they are crucial for maintaining optimal system operation and protecting against potential issues like refrigerant leaks or compressor damage.