Description
The Fujitsu 9900165055 Solenoid HFI is a genuine OEM replacement solenoid coil designed for use in Fujitsu ductless mini-split and multi-zone outdoor condenser units. This component plays a critical role in refrigerant flow control by actuating internal valves, including reversing valves and distribution valves, during system operation. Commonly identified as an HFI solenoid in Fujitsu service documentation, this part is used to support proper switching between heating and cooling modes as well as managing refrigerant routing in multi-zone systems. It is installed within the outdoor unit and is essential for maintaining efficient system performance and reliable operation.
Key Features
- Genuine OEM Fujitsu component
- Part Number: 9900165055
- Description: Solenoid HFI (solenoid coil)
- Application: Outdoor condenser units (mini-split / multi-zone systems)
- Function: Valve actuation for refrigerant flow control
- Supports heating/cooling mode switching (heat pump systems)
