Carrier HK02SA445 High Pressure Switch for HVAC Systems veto It monitors the blower's performance

It monitors the blower's performance and shuts off the system if faults are detected

Manual opener for valve operation on power failure

Operating Temperature Range: 101-200 degrees Fahrenheit

Cleaner connection eliminates pouring

Carrier HK02SA445 High Pressure Switch for HVAC Systems veto It monitors the blower's performanceProduct Description The Carrier High Pressure Switch, model HK02SA445, is crucial for monitoring and controlling the pressure within HVAC systems. It enables the compressor to start or stop depending on the sensed pressure levels, effectively safeguarding the system from pressure related damages. Maintains necessary pressure levels for efficient system operation Compatible with various HVAC systems, including models from 48HCFD and 50TCQD series