This valve is optimized for R-410A compatibility

As the direct OEM replacement for Nordyne 669564

it is standard practice for veteran technicians to mount the valve with the solenoid vertical and upright to prevent sediment buildup in the core tube

How do I test this 7-inch limit switch for continuity

Copeland RST55C1E-CAA-901 Compressor Els PW 29614 This valve is optimized forThe Copeland RST55C1E CAA 901 is a high performance reciprocating compressor engineered for commercial refrigeration applications. Operable at 115V 1 Phase, this unit delivers a nominal 5,200 BTU hr capacity optimized for R 404A refrigerant systems. Designed for high evaporation temperature (HET) and medium pressure environments, it features a hermetic design that ensures long term reliability in demanding walk in coolers or reach in units. The POZ