Carrier 060B2007 Pressure Control

The Carrier 060B2007 is a mission-critical oil differential pressure control engineered to protect refrigeration compressors from catastrophic failure due to low lubricating oil pressure. This HVAC safety switch monitors the pressure delta between the oil pump discharge and the crankcase. Featuring a 29" WC to 170 PSI operating range, it provides professional-grade precision for various commercial applications. A key technical feature is the integrated 120-second time delay relay. This mechanical delay prevents nuisance shutdowns during cold starts or brief air pockets in the oil line, ensuring the system only trips when a genuine lubrication threat exists. Constructed for durability in demanding environments, this low oil pressure cutout utilizes a 1/4" male flare connection for secure integration. As an OEM Carrier replacement part, it ensures exact fitment and factory-spec performance. Whether you are performing a compressor oil pressure troubleshooting routine or a standard system overhaul, this control is the industry standard for maintaining long-term compressor reliability and preventing expensive teardowns.

• Reduced Nuisance Trips: The 120-second thermal delay compensates for transient oil pressure fluctuations.
• Wide Application Range: Versatile 29"-170# setpoint accommodates various compressor and oil pump configurations.
• Universal Compatibility: Standard 1/4" flare fittings allow for straightforward installation on most refrigeration pressure controls.
• Manual Reset Safety: Requires technician intervention after a trip, ensuring the underlying lubrication issue is addressed.
• High-Voltage Versatility: Designed to interface seamlessly with 120V or 240V control circuits.

How do I test the 120-second delay on the Carrier 060B2007?
To verify the oil pressure safety control, a technician can momentarily jump the terminals to simulate a pressure drop. The heater circuit should engage, and the control must trip within the specified 120-second window to confirm protection is active.

What causes a differential pressure control to trip repeatedly?
Repeated trips often indicate a clogged oil strainer, low refrigerant charge causing oil foaming, or a failing oil pump. If the Carrier 060B2007 is tripping, check the actual net oil pressure against the manufacturer's requirements before replacing the control.

Can this control be used with all refrigerant types?
Yes, this mechanical pressure switch is generally compatible with HFC, HCFC, and CFC refrigerants, as the bellows are isolated from the primary refrigerant flow, focusing on oil pressure differentials.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.