Description
The Carrier HK02ZA395 is a High-Pressure Switch that is used for Carrier HVAC systems to protect them from pressure fluctuations. This small switch is crucial for the safe operation of the machine. It checks the pressure within the system. When pressure increases beyond a safe limit of 406 psi the switch is activated and this turns off the compressor to avoid damage. When the pressure drops below this operating pressure of 300 psi, the switch enables the compressor to come back on. Through control of pressure and elimination of hazardous pressure fluctuations, it ensures the proper and safe functioning of the Carrier HVAC.
