The 4300034411 EEV fitting is engineered for the precise and sealed connection of the Electronic Expansion Valve in WELLS multi-zone systems.
It ensures that refrigerant flow is properly directed and modulated, enabling zone-specific cooling or heating performance as controlled by the system’s main PCB.
Made of high-pressure, corrosion-resistant materials, this fitting supports long-term operation under demanding HVAC conditions using R-410A refrigerant.