use the 90-380 model

Always verify the rotation of the existing blower wheel before installation to prevent reversed airflow

Durable Construction: Built to withstand the rigorous duty cycles and temperature fluctuations of industrial and residential HVAC units

Stable Regulation: Helps maintain a consistent droop profile across varying inlet pressures

This valve is highly versatile

Copeland 998-2661-51 Valve Plate 320735-701 use the 90-380 modelThe Copeland 998 2661 51 Valve Plate is a critical replacement component designed for Copeland semi hermetic compressors, specifically engineered to restore volumetric efficiency and compression performance. As an OEM valve plate kit, this assembly includes the precision ground valve plate and the necessary gasket set to ensure a gas tight seal during installation. Technicians typically utilize this kit when diagnosing low discharge pressure or high