Compatible with Gree Air Conditioner - Outdoor Main Control Board 30138000521 For W8473BCV1.0 (230V)
Compatible with Gree Air Conditioner - Outdoor Main Control Board 30138000521 For W8473BCV1.0 (230V)
SKU:30138000521
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Restore peak heating and cooling efficiency to your multi-zone ductless mini-split heat pump condensing unit with this authentic OEM Outdoor Main Control Board Subassembly. Precision-engineered for W8473BCV1.0 systems, this heavy-duty control board ensures reliable compressor frequency modulation, accurate multi-circuit electronic expansion valve regulation, and dependable all-weather thermal stability.
Why HVAC Professionals & Technicians Choose This Board
- 100% Direct OEM Replacement: Built to exact mechanical mounting dimensions, terminal positions, and wiring harness pinouts for seamless drop-in installation with zero field alterations.
- Precision Multi-Zone Inverter Control: Advanced on-board microcontrollers dynamically regulate compressor speed and multi-port electronic expansion valves for optimized energy efficiency and rapid zone temperature response.
- Severe-Weather Environmental Protection: Heavy-duty conformal-coated PCB and thermal heatsink architecture protect internal circuitry against outdoor humidity, thermal stress, and power fluctuations.
- Comprehensive Quality Benchmarking: Every board undergoes 100% automated electrical load testing, high-voltage endurance checks, and full functional cycle verification prior to dispatch.
Technical Specifications
| Primary Part Number | 30138000521 |
| Compatible Unit Model / Board Code | W8473BCV1.0 |
| Unit Type | Outdoor Condensing Unit |
| Operating Voltage | 230V AC, 50/60 Hz |
| Zone Configuration | Multi-Zone Compatible |
| PCB Reference | 30138000521 |
| Packaged Dimensions | 16.0 × 12.0 × 8.0 in |
| Product Condition | Brand New Factory Original Replacement |
Cross-Reference & System Compatibility
| System Compatibility | Compatible Condenser Models |
|---|---|
| Gree & OEM Multi-Split Systems | Compatible with Gree, Kinghome, and TOSOT multi-zone outdoor condensing units specifying board code W8473BCV1.0 / part 30138000521 |
Fitment Assurance Guarantee
Unsure if this control board matches your outdoor unit?
Outdoor inverter boards must match exact factory revision numbers and terminal layouts. Avoid costly downtime and return shipping delays—simply take a quick photo of your existing board barcode label or outdoor unit nameplate and contact us. Our HVAC technical specialists will verify exact compatibility for you within 12 hours.
