Quick answers to questions about ordering, compatibility, and installation.
The MRCOOL® Olympus E Star Series delivers premium comfort, whisper-quiet operation, and advanced efficiency in a compact package. The Olympus E Star 9,000 BTU (¾ Ton) Single-Zone Mini Split Complete System is perfect for smaller zones—bedrooms, studies, small apartments—and includes both the indoor air handler and matching outdoor condenser for a one-system solution.
Important: This is a professional-grade system requiring installation by a licensed HVAC technician. Proper nitrogen evacuation, vacuuming and refrigerant charge release are needed to ensure optimum performance and full warranty coverage.
| Model | System Type | BTU / Ton | Voltage / Hz | Coverage Area* | Refrigerant | Efficiency | Sound Level† | Warranty |
|---|---|---|---|---|---|---|---|---|
| O-ES-09-HP-230C-O1 | Single-Zone Mini Split Complete System | 9,000 BTU (~¾ Ton) | 230 V / 60 Hz | Up to ~400 sq ft* | R-454B | High-Efficiency Inverter | Outdoor ≈ 52-55 dB† | Lifetime (Limited) / 7 Year Compressor / 5 Year Parts |
*Coverage depends on insulation, layout, and climate. †Official sound rating subject to installation variables.
This system is part of the “Best Tier” Olympus line and must be installed by a licensed HVAC technician. Proper line-set evacuation, pressure testing and charging ensure full performance, efficiency, and warranty protection.
Buy from MRCOOLDIYDirect.com — the USA’s most trusted MRCOOL® dealer — for authentic products, fast shipping across all states, and factory-authorized support.
SKU: O-ES-09-HP-230C-O1
Series: Olympus E Star (Best Tier) – Single-Zone System
Type: Mini Split Complete System (Indoor + Outdoor)
BTU: 9,000 (~¾ Ton)
Coverage: Up to ~400 sq ft
Refrigerant: R-454B
Warranty: Lifetime (Limited) / 7 Year Compressor / 5 Year Parts
Availability: Ships Nationwide from MRCOOLDIYDirect.com
Quick answers to questions about ordering, compatibility, and installation.
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