MRCOOL Olympus 9,000 BTU 3/4-Ton R-454B Ducted Mini-Split Air Handler 208/230V DUCT-09HP-230B-O
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The MRCOOL® OLYMPUS 9K DUCT Air Handler is a reliable solution for heating and cooling spaces up to 400 square feet, making it an excellent fit for bedrooms, home offices, or other compact areas. Its ceiling-integrated design allows for a discreet, flush installation that blends effortlessly into any interior, providing a sleek and contemporary appearance. This space-saving setup is ideal for both residential and light commercial environments where aesthetics and functionality are equally important.
For convenient operation, the unit includes both a wall-mounted wired controller and a handheld remote, allowing you to adjust your settings from across the room or right at your fingertips. Whether you're relaxing on the couch or managing temperature throughout the day, controlling your climate is simple and user-friendly.
The air handler utilizes R-454B refrigerant, a next-generation, eco-conscious option that combines high performance with environmental responsibility. Its low global warming potential (GWP) significantly reduces the unit's ecological impact while maintaining energy efficiency and reliable operation. For environmentally mindful homeowners, R-454B is a smart choice that supports sustainability without compromising performance.
Backed by a 7-year compressor coverage and a 5-year parts warranty, the MRCOOL® OLYMPUS 9K DUCT Air Handler is built to deliver dependable, long-term comfort. It's a perfect solution for those who appreciate energy efficiency, quiet operation, and sleek design all in one dependable system.
Technical Specifications
| Coverage Area | Up to 400 sq. ft. |
| Sound Level | 32.5 / 32.5 / 31 / 29.5 / 23 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) | 19.92" × 7.87" × 27.56" |
| Net Weight | 39.46 lbs |
| Gross Weight | 46.74 lbs |
Certifications
- UL Listed
- ETL Listed
Warranty
- 5 Year Parts Warranty
- 7 Year Compressor Warranty
Product Documentation
- MRCOOL Olympus Duct Air Handler Installation Manual (PDF)
- MRCOOL Olympus Duct Air Handler Warranty Document (PDF)
- MRCOOL Olympus Duct Air Handler Brochure (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.