Description
Carrier HK02ZB126 Pressure Switch Overview
The Carrier HK02ZB126 is an OEM pressure switch engineered for reliable system protection in Carrier HVAC equipment. Designed to monitor refrigerant or system pressure, this switch automatically opens and closes the control circuit at precise pressure thresholds, safeguarding compressors and other critical components from damage caused by abnormal operating pressures.
Key Specifications
- Close Pressure: 257 PSI
- Open Pressure: 126 PSI
- Capillary / Lead Length: 30 inches
- OEM Carrier replacement part
- SKU: HK02ZB126
Features & Benefits
- Precise pressure setpoints ensure consistent, reliable circuit switching
- 30″ lead length provides installation flexibility in tight equipment configurations
- Built to Carrier OEM specifications for direct drop-in replacement
- Protects compressors and system components from high- or low-pressure fault conditions
- Durable construction for long service life in demanding HVAC environments
Application
The HK02ZB126 pressure switch is a direct OEM replacement part for compatible Carrier residential and light commercial HVAC systems. It is commonly used as a high-pressure or low-pressure safety switch within the refrigerant circuit, automatically interrupting the control circuit when pressure falls outside safe operating limits. Always verify compatibility with your specific Carrier unit model before installation.
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