this OEM Bard replacement part provides the exact electrical and mechanical specifications required to restore factory-standard safety protocols without the risks associated with generic alternatives

System Efficiency: Restores the valve's tight-close capability

Manual Reset Feature: Ensures a professional diagnostic is performed

Common Questions What are the shaft dimensions for the HD52AK654

4 and CSA 6

Carrier EA52PH042 Metering Device 340155-7026 this OEM Bard replacement partThe Carrier EA52PH042 Metering Device is a critical OEM replacement piston engineered for precise refrigerant regulation in residential and light commercial direct expansion (DX) cycles. Specifically designed for compatibility with multiple Carrier, Bryant, and Payne air conditioning and heat pump modelsincluding the 48VR, 50VRA, and PH12NA seriesthis fixed orifice component ensures the necessary pressure drop between the high pressure liquid line and