GMCC DC Inverter Rotary Compressor KSK103D33UEZ3 (11103020A00576 / R454B R32 R410A)
GMCC DC Inverter Rotary Compressor KSK103D33UEZ3 (11103020A00576 / R454B R32 R410A)
SKU:11103020A00576
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Restore ultimate cooling and heating power, ultra-efficient thermal compression, and whisper-quiet operation to your ductless mini-split heat pump condensing unit with this authentic GMCC DC Inverter Rotary Compressor (Model KSK103D33UEZ3 / Part 11103020A00576). Engineered by Guangdong Meizhi Compressor Ltd. (GMCC) to precision OEM tolerances, this high-performance rotary compressor is factory-certified for multi-refrigerant operation including next-generation eco-friendly R454B, R32, and R410A systems.
Why HVAC Professionals & Contractors Choose This Compressor
- 100% Direct Factory OEM Replacement: Manufactured to exact suction/discharge tube centerlines, mounting base bolt hole patterns, and pre-charged oil volumes for seamless drop-in field installation.
- Wide-Frequency DC Inverter Performance: Operates smoothly up to 180Hz (180V, 7.15A rated current) with broad variable-speed modulation, drastically reducing seasonal power consumption while ensuring rapid temperature pulldown.
- Next-Generation Multi-Refrigerant Compatibility: Factory-tested and optimized for R454B, R32, and R410A high-pressure refrigerant cycles with specialized internal synthetic ester oil lubrication.
- Precision Twin-Cylinder Rotary Balance: Advanced internal counterweight balancing and precision machining drastically minimize mechanical vibration, pipe stress, and noise emissions.
- Severe-Duty Thermal Reliability: High-grade internal motor insulation and thermal overload protection deliver dependable operation under extreme ambient temperatures.
Technical Specifications
| Primary Part Number | 11103020A00576 |
| Compressor Model Code | KSK103D33UEZ3 |
| Manufacturer | GMCC (Guangdong Meizhi Compressor Ltd.) |
| Compressor Technology | Hermetic DC Inverter Rotary Compressor |
| Rated Voltage & Frequency | 180V DC | Frequency Range up to 180Hz |
| Rated Inverter Current | 7.15A |
| Compatible Refrigerants | R454B, R32, R410A |
| System Capacity Class | ~12,000 BTU / 1 Ton Mini Split Heat Pumps |
| Shipping Dimensions & Weight | 10 × 10 × 18 inches | 20.0 lbs |
| Product Condition | Brand New Factory Original OEM Replacement |
Cross-Reference & System Compatibility
| Brand / System Line | Compatible Condenser Models |
|---|---|
| 4K | KWSM-12IR410ACS21MV, KWSM-12IR410ACS21MV-Black |
| Midea & OEM Mini-Splits | Compatible with 12,000 BTU inverter outdoor condensing units specifying compressor KSK103D33UEZ3 |
Fitment Assurance Guarantee
Unsure if this compressor matches your outdoor unit?
Inverter compressors must match exact displacement cc, voltage/frequency curves, and oil formulation. Avoid costly delays—simply take a clear photo of your existing compressor nameplate label or outdoor condenser data plate and contact us. Our HVAC technical specialists will verify exact compatibility for you within 12 hours.
