MRCOOL Olympus 4th Gen 6-Zone 48,000 BTU R-454B Multi-Zone Condenser 208/230V MULTI6-48HP230C-O
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The MRCOOL® Olympus 48,000 BTU multi-zone heat pump condenser is a heating and cooling powerhouse engineered to handle up to six indoor units at once. Ideal for larger homes or spaces with diverse climate needs, this ductless solution offers precise, room-by-room comfort.
At the heart of its performance is advanced inverter technology, which maximizes energy efficiency with SEER2 ratings as high as 24 and HSPF2-4 ratings up to 10.3. Whether it’s sweltering heat or freezing cold, this unit remains dependable—capable of operating in outdoor temperatures as low as 5°F. Flexible compatibility with MRCOOL indoor unit styles—including sleek wall mounts, ceiling cassettes, and concealed duct models—ensures seamless integration with your home’s design.
Ease of use is built into the experience. Control your climate with the intuitive MRCOOL SmartHVAC app, traditional remotes, or hands-free commands via Amazon Alexa and Google Assistant. Features such as sleep mode, auto restart, and refrigerant leak detection keep your system running smoothly, safely, and efficiently.
With a 7-year compressor warranty and a 5-year parts warranty (when professionally installed), the Olympus MULTI6-48HP230C-O delivers high-capacity performance and year-round reliability.
Key Features
- Installation by a licensed professional required where applicable
- 7-Year Compressor, 5-Year Parts warranty when registered and installed by a licensed professional
- R-454B environmentally friendly refrigerant
- Energy Star Certified
Technical Specifications
| Cooling Capacity | 47000 BTU |
| Heating Capacity | 48000 BTU |
| Tonnage | 4 Ton |
| SEER2 | Up to 24 |
| EER2 | Up to 12.5 |
| HSPF2-4 | 10.3 |
| Voltage | 208/230 V |
| Phase | 1 |
| Frequency | 60 Hz |
| Max Fuse/Breaker | 40 A |
| Min Circuit Ampacity | 34 A |
| Refrigerant Type | R-454B |
| Refrigerant Volume | 148.15 oz |
| Sound Level | 63 dBA |
| Zone Capacity | 6 |
| Max Coverage Area | Up to 2,000 sq ft |
| Liquid Line Size | 6 x 1/4" |
| Suction Line Size | 4 x 3/8" + 2 x 1/2" |
| Max Lineset Length | 262.4 total ft |
| Net Dimensions (D×H×W) | 16.34" × 52.48" × 37.48" |
| Net Weight | 222 lbs |
| Gross Dimensions (D×H×W) | 19.49" × 58.27" × 43.11" |
| Gross Weight | 254.19 lbs |
Certifications
- UL Listed
- CSA Listed
- ETL Listed
- ENERGY STAR® Certified
- AHRI Certified
Warranty
- 5-Year Parts Warranty
- 7-Year Compressor Warranty
Product Documentation
- MRCOOL Olympus 4th Gen 6-Zone Multi-Zone Condenser Installation Manual (PDF)
- MRCOOL Olympus 4th Gen 6-Zone Multi-Zone Condenser Warranty Document (PDF)
- MRCOOL Olympus 4th Gen 6-Zone Multi-Zone Condenser Brochure (PDF)
- MRCOOL Olympus 4th Gen 6-Zone Multi-Zone Condenser Service Manual (PDF)
- MRCOOL Olympus 4th Gen 6-Zone Multi-Zone Condenser AHRI Certification (PDF)
- MRCOOL Olympus 4th Gen 6-Zone Multi-Zone Condenser Energy Guide (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.