Description
The Fujitsu 9375717025 Drain Pump WA05 AUU/ACU RLF HY is a genuine OEM condensate removal pump designed for use in Fujitsu HVAC indoor units. This pump is responsible for efficiently removing condensate water from the drain pan, especially in installations where gravity drainage is not practical. Commonly used in ceiling cassette and ducted systems, this drain pump ensures consistent water evacuation to prevent overflow conditions and maintain proper system operation. The WA05 configuration is engineered for compatibility with specific AUU and ACU series units, providing reliable performance and seamless integration with factory controls and safety devices.
Key Features
- Designed for internal installation in select indoor units
- Removes condensate water when gravity drainage is unavailable
- Helps prevent overflow and water-related system shutdowns
- “WA05 AUU/ACU RLF HY” configuration for model-specific applications
- Integrates with float switch and control system for safe operation
- Suitable for cassette and ducted HVAC systems (verify compatibility)







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