The EPDM glass seals and Teflon stem packing provide superior chemical resistance and a leak-proof seal even under significant thermal cycling

also known as the cold end header box kit (MPN 619598-26)

this TXV kit adapts to varying load conditions to prevent liquid slugging and protect the compressor from premature failure

This robust pipe vent minimizes the risk of toxic substance buildup and moisture-related corrosion

Smith Master Fit units

Copeland 998-0669-54 Gasket Set 321894-706 The EPDM glass seals andRepairing 4RH, RK, and RL series compressors requires a seal that handles high pressure differentials and thermal cycling without failure. The Copeland 998 0669 54 Gasket Set is a comprehensive OEM standard refrigeration compressor gasket kit designed for commercial HVAC service. This kit includes critical components like the capacity control valve gasket, oil pump o rings, and specialized suction service valve gaskets, ensuring a gas tight interface