simplifying field service and inventory management

Veteran technicians know that transient voltage events are a primary cause of premature control board failure

03 to 10 minutes)

the 331709-754 ensures consistent superheat control and system stability even under fluctuating ambient conditions

Built with heavy-gauge materials and industrial-grade seals

Carrier EA52PH040 Metering Device 326010-701 simplifying field service and inventoryThe Carrier EA52PH040 Metering Device is a precision engineered Fixed Orifice AccuRater designed for specific R 410A residential and light commercial cooling systems. This factory authorized HVAC expansion device ensures consistent refrigerant flow into the evaporator coil, maintaining the pressure drop necessary for optimal heat exchange and system capacity. As a direct OEM Carrier replacement part, the EA52PH040 eliminates the reliability issues