The Emerson Alco 027769 expansion valve

Exact OEM Replacement: Direct substitute for Rheem 42-19423-02 and 42-21571-02

this switch is built for high-cycle reliability and serves as a direct safeguard against backdrafting and potential fire hazards

Built to withstand pressure surges and vibration

s time to swap it out

Copeland Comfort Control (Alco) 065410 Moisture Indicator The Emerson Alco 027769 expansionThe Copeland Comfort Control (Alco) 065410 Moisture Indicator, specifically known as the HMI 1TT7, is a high performance hermetic sight glass engineered for rigorous HVAC and refrigeration duty. Designed as the direct replacement for the legacy 048815 model, this indicator features a 7 8" ODF sweat connection for simplified brazing into the liquid line. It is fully compatible with a wide range of refrigerants, including CFC, HCFC, and HFC blends, and