Electric Expansion Valve Fitting 43000345

Part Code: 43000345
Type: EEV connector/fitting (Electric Expansion Valve)
Compatibility: Multi-zone mini split outdoor units

Compatible Models:
• TM36H5O
• TM42H5O

The 43000345 electric expansion valve fitting is a critical connection component used in the refrigerant flow control circuit of WELLS multi-zone systems.

Installed alongside the EEV (Electric Expansion Valve), it ensures a tight, precise, and reliable connection between the refrigerant piping and the electronic valve actuator.

This fitting supports accurate refrigerant metering, essential for variable capacity and inverter systems, and helps maintain energy-efficient performance across multiple zones.