Description
Carrier HK02SB022 Low Pressure Switch Overview
The Carrier HK02SB022 is an OEM low pressure switch engineered to protect refrigerant systems from operating under unsafe low-pressure conditions. Designed as a direct replacement for compatible Carrier equipment, this switch monitors system refrigerant pressure and interrupts operation when pressure drops below the specified cut-in threshold, preventing compressor damage and ensuring reliable system performance.
Pressure Settings
- Cut-Out Pressure: 117 PSI
- Cut-In Pressure: 54 PSI
Key Features
- OEM Carrier replacement part for precise fit and function
- Monitors low-side refrigerant pressure to protect the compressor
- Interrupts system operation upon low-pressure fault conditions
- Engineered for dependable, long-term performance in residential and light commercial HVAC applications
- Direct drop-in replacement for compatible Carrier systems
Application
The HK02SB022 low pressure switch is intended for use in Carrier air conditioning and heat pump systems requiring low-side pressure protection. Always verify compatibility with your specific equipment model before installation. Consult the equipment service manual for proper installation procedures and safety precautions.
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