Copeland 998-1661-43 Valve Plate Kit R-407A With a 1/4" NPT port

With a 1/4" NPT port size and a 5/32" orifice

When you're dealing with a tripped breaker or a compressor that won't kick over on a Lennox rooftop unit or split system

you know that a cracked vegetable drawer isn't just a nuisance—it compromises the sealed environment required for humidity-controlled storage

Durable Construction: Features a rugged aluminum housing and corrosion-resistant parts for long-term field reliability

How do I adjust the setpoint on this manual reset model

Copeland 998-1661-43 Valve Plate Kit R-407A With a 1/4" NPT portThe Copeland 998 1661 43 Valve Plate Kit is a critical OEM replacement component designed for 3D Discus compressors, specifically engineered for high efficiency refrigeration applications. This kit is built to maintain the high volumetric efficiency and pressure differentials required in commercial refrigeration systems using 3DA, 3DF, 3DS, and 3DB compressor models. As a non unloading disc type valve plate, it features precision engineered floating