Carrier EA03XC389 Expansion Valve 318172-701 maintaining the exact electrical specifications

maintaining the exact electrical specifications required for efficient refrigerant flow management

Heavy-Duty Construction: Built to withstand the rapid thermal cycling typical of commercial and industrial unit heaters

Extended Service Life: Microprocessor-controlled DC motor prevents burnout under stalled conditions without overheating

This Functional Devices RIB series component is a standard for contractors requiring a durable power control relay that eliminates the need for separate housings or complex mounting brackets

This specific cover is designed for series utilizing specific 3PH inducers and a 4-square footprint

Carrier EA03XC389 Expansion Valve 318172-701 maintaining the exact electrical specificationsThe Carrier EA03XC389 Electronic Expansion Valve is a high precision OEM metering component designed to optimize refrigerant flow in high efficiency Carrier and Bryant HVAC systems. As the direct replacement for EA03XC383, this EXV ensures seamless compatibility with existing evaporator coils and control boards, eliminating the calibration drift common in aging mechanical thermostatic valves. Built for R 410A applications, the EA03XC389 utilizes step