Copeland 985-CP2M-7A Pressure Control

The Copeland 985-CP2M-7A Pressure Control is a critical dual pressure switch engineered for rigorous commercial HVAC and refrigeration applications. This SPDT (Single-Pole Double-Throw) controller serves as the direct replacement for 085-CP2M-7A, providing a seamless field swap for legacy monitoring systems. Designed to protect compressors from both low-side suction loss and high-side over-pressurization, it features a low-pressure range of 15" Hg to 100 PSI and a high-pressure range of 100 to 450 PSI. This OEM HVAC replacement ensures specific setpoint accuracy required for maintaining system balance and efficiency. As a versatile adjustable pressure control, it facilitates precise cut-in and cut-out settings, preventing short-cycling and protecting the internal motor windings from thermal stress. Whether utilized in air-cooled condensing units or water-source heat pumps, this component delivers the reliability demanded by professional contractors for medium and high-back pressure systems.

Key Benefits for Technicians:

• Direct OEM Fit: Drop-in replacement for the 085-CP2M-7A, eliminating the need for mounting bracket modifications in the field.
• Dual-Function Monitoring: Consolidates high and low pressure regulation into a single footprint, optimizing cabinet space.
• SPDT Switch Action: Allows for versatile wiring configurations, including alarm signaling or secondary control circuit interruptions.
• Wide Compatibility: Designed for use with common refrigerants in air conditioning and commercial refrigeration sectors.
• Robust Construction: Built by Copeland to meet the high-vibration and thermal demands of industrial compressor environments.

Common Technical Questions:

What is the difference between the 985-CP2M-7A and the 085-CP2M-7A?
The 985-CP2M-7A is the official successor and direct replacement for the 085-CP2M-7A, offering identical pressure ranges and mounting specs with updated internal components for modern HVAC requirements.

Can this pressure switch be used for both R-22 and R-410A systems?
Yes, provided the system operating pressures fall within the 15" to 100# low side and 100# to 450# high side ranges. Always verify the maximum design pressure (PS) of the system before installation.

Does this unit feature an automatic or manual reset?
The 985-CP2M-7A is typically configured for automatic reset on both the high and low-pressure sides to ensure continuous system operation once pressures return to safe operating parameters.

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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.