Use a multimeter to verify it stays within +/- 5% of its 12

verifying the integrity of this switch's diaphragm is a standard diagnostic step for any field technician

maintaining the exact thermal setpoints is non-negotiable

this auto reset limit switch is ideal for board mount applications where space is at a premium but reliability is non-negotiable

Emerson Alco 048431 Expansion Valve Els PW 17895 Use a multimeter to verifyThe Emerson Alco 048431 (AFA 1 2 RC) is a high performance thermal expansion valve engineered for precision refrigerant flow control in low tonnage refrigeration systems. Designed with an angle body configuration and SAE flare connections, this valve facilitates reliable performance in medium temperature applications. It features a 1 2 ton capacity and is optimized for use with R404A, R507, and R502 refrigerants. The internally equalized design