Description
The GREE 300002000309 is a main control board designed for use in GREE ductless mini split indoor unit assemblies. This electronic board controls key system functions including fan operation, temperature sensing, and communication with the outdoor unit. Manufactured to meet GREE OEM specifications, the 300002000309 helps maintain accurate system response and dependable heating and cooling performance. It is commonly used as a replacement component when servicing GREE indoor units experiencing communication errors or electronic control failures.
Key Features
- OEM main control board for GREE mini split indoor units
- Controls fan motor operation and system communication
- Interfaces with sensors and outdoor unit components
- Built to meet GREE electrical and equipment specifications
- Replacement part for HVAC diagnostics and repair







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