Carrier HK02ZA451 Pressure Switch

The Carrier HK02ZA451 is a pressure switch in HVAC systems to control pressure inside the systems. This one works like a switch depending on the pressure that is within the system. At the set pressure level the switch initiates actions such as switching ON or OFF of compressors, pumps or fans. This helps in maintaining the right pressure warrant hence keeping appropriate pressure within the HVAC system. These pressure switches are used in wide range of HVAC products such as air handlers, furnaces, chillers and heat pumps. Through the accurate control of pressure, the pressure switch provides several advantages to your HVAC systems.