Description
The Fujitsu 9709893081 is an OEM power filter printed circuit board (PCB) engineered specifically for Fujitsu 18,000 and 24,000 BTU HFI (High-Frequency Inverter) mini-split systems. Designed to maintain clean, stable power delivery within the inverter drive assembly, this board plays a critical role in filtering electrical noise and protecting sensitive downstream components from voltage fluctuations.
Key Features
- OEM Fujitsu replacement power filter PCB — exact-fit for 18/24HFI series units
- Engineered to suppress high-frequency electrical noise within the inverter circuit
- Protects compressor drive electronics and control circuitry from power irregularities
- Direct drop-in replacement for simplified installation — no modifications required
- Manufactured to Fujitsu factory specifications for reliable, long-term performance
- Compatible with Fujitsu 18,000 BTU and 24,000 BTU HFI mini-split models
Why Choose an OEM Fujitsu PCB?
Using a genuine Fujitsu replacement PCB ensures your mini-split system operates within its original design parameters. Aftermarket boards may introduce compatibility issues or fail to meet the precise filtering requirements of the HFI inverter platform. The 9709893081 delivers the exact electrical characteristics needed to keep your system running efficiently and reliably.
Application
- Fujitsu 18,000 BTU HFI mini-split systems
- Fujitsu 24,000 BTU HFI mini-split systems
Product Details
- Brand: Fujitsu
- Part Number: 9709893081
- Component Type: Power Filter PCB (Printed Circuit Board)
- Series Compatibility: 18/24HFI







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