Emerson Alco 059607 Expansion Valve 320788-703 the PTC heater or internal

the PTC heater or internal contacts have likely failed and require replacement

ensuring brand consistency with existing pneumatic control systems

provided the connections remain secure and meet local electrical codes for high-voltage HVACR components

N-Stem Compatibility: Direct-mount design ensures rigid coupling and accurate stroke calibration

it delivers a high discharge capacity of 950

Emerson Alco 059607 Expansion Valve 320788-703 the PTC heater or internalThe Emerson Alco 059607 is a high performance AAEB 5 HCA thermal expansion valve engineered for precision refrigerant metering in R22 and R407C heat pump systems. This 5 ton capacity valve features a 1 2" x 1 2" ODF sweat connection and a 30 inch capillary tube, facilitating flexible installation in compact air conditioning and commercial refrigeration housings. Utilizing an externally equalized design, the AAEB series compensates for pressure drops