Emerson ZF13K4E-PFV-961 Scroll Compressor R404A R407C

Product Description

The EMERSON ZF13K4E-PFV-961 is a scroll-type refrigeration compressor designed for use with R404A and R407C refrigerants. It operates on a 208-230 volt, single-phase power supply and features a compliant scroll design that provides reliable compression efficiency in commercial refrigeration applications. Suction and discharge connections are rotolock fittings, sized at 1 inch and 1-1/4 inches respectively. This compressor is intended for installation by licensed HVAC-R technicians working on medium- to low-temperature refrigeration systems.

This compressor is suited for commercial refrigeration equipment including reach-in cases, walk-in coolers, and condensing unit applications where R404A or R407C refrigerant is specified. The 208-230 volt single-phase electrical configuration makes it compatible with standard commercial single-phase service. The compliant scroll mechanism accommodates minor liquid slugging events better than fixed-scroll designs, which is a practical advantage in field refrigeration service conditions.

Key Features

• Compliant scroll design for improved tolerance to refrigerant liquid slugging
• Compatible with R404A and R407C refrigerants
• 208-230 volt, single-phase electrical supply
• 1 inch rotolock suction fitting and 1-1/4 inch rotolock discharge fitting
• Scroll compressor technology for quiet, efficient operation in commercial refrigeration systems

Compatibility

Designed as an OEM-style scroll compressor replacement for commercial refrigeration condensing units and systems charged with R404A or R407C refrigerant on 208-230 volt single-phase electrical service.

Installation Notes

Installation must be performed by a certified HVAC-R technician holding an EPA Section 608 certification. Recover all refrigerant from the system before removing the existing compressor. Verify that the replacement unit matches the existing rotolock fitting sizes and refrigerant type before completing the swap. Follow all applicable local mechanical codes and the equipment manufacturer guidelines for refrigerant charge, oil type, and system evacuation procedures.