Description
Description
The Fantech 402004 is a genuine replacement electronic control board designed for a wide range of Fantech HRV and ERV ventilation units. Engineered to restore proper system operation, this PCB manages core functions such as fan control, defrost cycles, and system safety monitoring. Built for reliability and long service life, the 402004 board is compatible with numerous models across the SER, SHR, and VHR series, making it a versatile solution for residential and light‑commercial ventilation repairs. Its plug‑in design allows for straightforward installation, ensuring quick replacement and minimal downtime. This OEM board maintains full compatibility with factory specifications, ensuring optimal performance and dependable operation in Fantech air‑exchange systems.
Features
- Genuine OEM replacement control board for Fantech ventilation systems
- Designed for HRV/ERV units in the SER, SHR, and VHR series
- Controls essential system functions such as fan operation, defrost cycle, and safety monitoring
- Restores proper performance in malfunctioning or non‑responsive ventilation units
- Built for long‑term reliability with factory‑specified components
- Plug‑in style design for quick, straightforward installation
- Ensures full compatibility with original Fantech wiring and system logic
- Suitable for residential and light‑commercial air‑exchange systems
- Helps maintain proper indoor air quality and balanced ventilation performance
