Johnson Controls P70LA-2C Dual Pressure Control for Ammonia HVAC System

Product Description

Johnson Controls P70LA-2C is a dual pressure control device crafted to manage commercial refrigeration and air conditioning systems effectively. It operates by responding to system pressure changes on both high and low sides, thereby providing comprehensive compressor control in a single unit. This device is engineered to work with various refrigerants and specifically offers configurations that are compatible with ammonia.

• Direct control of 208 to 240 volt single-phase motors up to three horsepower.
• Can manage 208 to 220 volt three-phase motors up to five horsepower.
• Designed for both high and low pressure operational settings.

Product Highlights

Constructed in the United States, the Johnson Controls P70LA-2C enhances HVAC system reliability and efficiency. It features separate high and low pressure switches for nuanced control.

Product Information

Technical Specifications

• Type: SPST Dual Pressure Control
• Pressure Range: 20 to 100 psi low side, 100 to 425 psi high side
• Switch Configurations: Independent high and low pressure
• Power Ratings: Fits 208-240V single-phase up to 3hp and 208-220V three-phase up to 5hp motors