MRCOOL Olympus 12,000 BTU 1-Ton R-454B Ceiling Cassette Mini-Split Air Handler 208/230V CASSETTE12HP-230C-P-O
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The MRCOOL® OLYMPUS 12K CASSETTE delivers reliable heating and cooling for areas up to 550 square feet, making it an excellent option for bedrooms, home offices, or other smaller spaces. Designed to be installed flush within the ceiling, it blends seamlessly into your room, offering a sleek, modern look that enhances any décor. This versatile system is perfect for both residential and commercial spaces, maximizing room usage while providing an efficient and stylish climate control solution.
Operating at a quiet 46 dB, the indoor fan ensures that your space remains calm and undisturbed while still delivering consistent performance. Its low noise level allows for optimal heating or cooling without distracting sounds, making it ideal for environments that require peace, such as bedrooms, home offices, or nurseries. The quiet operation creates a comfortable atmosphere that enhances relaxation and productivity.
The system uses R-454B refrigerant, a sustainable choice that balances high performance with environmental responsibility. With its low global warming potential, R-454B minimizes the environmental impact of your unit while offering exceptional efficiency. This makes it a great option for homeowners looking to reduce their carbon footprint while still enjoying reliable, top-quality performance.
The MRCOOL® OLYMPUS 12K CASSETTE is backed by a 7 years of compressor coverage and a 5-year parts warranty, ensuring lasting reliability and cutting-edge technology. This system is the perfect fit for those who prioritize energy efficiency, modern style, and optimal comfort.
Technical Specifications
| Coverage Area | Up to 550 sq. ft. |
| Sound Level | 46 / 43.5 / 40.5 / 27.5 / 26 dBA |
| Refrigerant | R-454B |
| Voltage | 208/230V |
| Phase | 1 |
| Frequency | 60 Hz |
| Max Fuse / Breaker | 15A |
| Min Circuit Ampacity | 3A |
| Liquid Line Size | 1/4 in. |
| Suction Line Size | 3/8 in. |
| Net Dimensions (D × H × W) | 24.44" × 9.65" × 22.44" |
| Net Weight | 35.27 lbs |
| Gross Weight | 41.89 lbs |
Certifications
- UL Listed
- ETL Listed
Warranty
- 5 Year Parts Warranty
- 7 Year Compressor Warranty
Product Documentation
- MRCOOL Olympus Cassette Installation Manual (PDF)
- MRCOOL Olympus Cassette Warranty Document (PDF)
- MRCOOL Olympus Cassette Brochure (PDF)
- MRCOOL Olympus Cassette Performance Specification Sheet (PDF)
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.