preventing internal component damage

We strongly recommend using the 100166064 OEM switch because the fixed set point is specifically calibrated to the unit's venting requirements and safety parameters

verify that the sensor resistance matches the TD114J remote selector or integral amplifier dial to prevent system calibration errors

Designed for compatibility with high-efficiency Lochinvar Knight and A

This unit is the direct replacement for 9619 and JA1N107 models

Copeland 998-1661-29 Plate Kit 318423-701 preventing internal component damageThe Copeland 998 1661 29 Plate Kit is a critical OEM replacement component designed specifically for 2DA and 2DB model compressors. As an essential valve plate assembly, this kit ensures optimal volumetric efficiency by maintaining precise refrigerant flow control and preventing internal bypass leaks during high load operations. For technicians servicing commercial refrigeration or industrial cooling systems, installing a high quality compressor valve