The MRCOOL Olympus E Star Series brings high-efficiency, premium comfort to your space. The Olympus E Star 18,000 BTU (1.5 Ton) Single-Zone Mini Split System is designed to heat and cool spaces up to ~800 sq ft, offering advanced Wi-Fi control, low-noise performance, and eco-friendly refrigerant for modern homeowners and light commercial use.
Premium Features & Smart Control
- Complete System: Includes indoor air handler and outdoor condenser — ready for installation.
- High Efficiency: Designed with inverter technology to deliver reliable comfort while lowering energy costs.
- Wi-Fi Smart Control: Monitor and adjust your system using the MRCOOL® SmartHVAC™ App. Compatible with Amazon Alexa and Google Assistant for voice control.
- Quiet Operation: Designed for performance with minimal noise — ideal for living areas and bedrooms.
- Eco-Friendly Refrigerant: Uses R-454B or region-equivalent low-GWP refrigerant for better sustainability.
- Professional Grade Setup: Built for quality installation and long-term reliable service.
- Comprehensive Warranty: Coverage includes 7-Year Compressor and 5-Year Parts (with pro install) plus limited lifetime support.
Technical Specifications
| Model | System Type | BTU / Ton | Voltage / Hz | Coverage Area* | Refrigerant | Efficiency Rating† | Warranty |
|---|---|---|---|---|---|---|---|
| O-ES-18-HP-230C-O1 | Single-Zone Mini Split Complete System | 18,000 BTU (1.5 Ton) | 230 V / 60 Hz | Up to ~800 sq ft* | R-454B | High-Efficiency Inverter Design‡ | 7 Year Compressor / 5 Year Parts (pro install) |
