Description
The Enviro-Tec 66-13060-02 fan coil relay board is a control component designed for use in fan coil units to manage blower motor operation and system sequencing. This board functions as the central switching interface between thermostat inputs and fan motor outputs, ensuring proper fan speed control and reliable system performance. It is typically used in HVAC fan coil applications where consistent relay operation is required for heating and cooling cycles. Built for compatibility with Enviro-Tec equipment, this relay board supports dependable signal processing and simplifies service replacement in existing units.
Key Features
- OEM replacement relay board for Enviro-Tec fan coil units
- Controls fan motor operation and sequencing based on thermostat signals
- Supports multiple fan speed switching (application dependent)
- Designed for integration with standard fan coil control circuits
- Compact board layout for easy installation and replacement
- Suitable for maintenance, repair, or retrofit of existing HVAC systems







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