Cooper & Hunter 6 Zone 48,000 BTU One-Way Cassette Mini Split AC R454B 9K+9K+9K+12K+12K+12K - CH-R48MES-230VO09MCT1W09MCT1W09MCT1W12MCT1W12MCT1W12MCT1W
The Cooper & Hunter 6-Zone Mini Split System features a 48,000 BTU capacity, 24 SEER2 efficiency, and built-in Wi-Fi control for seamless temperature management across six zones. It utilizes R454B refrigerant and operates effectively in heating conditions as low as -13°F, ensuring reliable performance in colder climates.
Features
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6-zone system — the CH-R48MES-230VO outdoor unit supports up to 6 independently controlled indoor units; port adapters included, no branch boxes required
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48,000 BTU nominal system capacity across 6 zones, each on its own remote
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24 SEER2 inverter efficiency — current R454B generation
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Heat pump — heats down to -13°F outdoor ambient
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R454B refrigerant, factory pre-charged; built-in Wi-Fi control
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Mix any Cooper & Hunter head types — wall mount, ceiling cassette, slim duct, floor/ceiling console
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Outdoor unit (condenser): CH-R48MES-230VO — 48000 BTU R454B multi-zone outdoor unit
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Up to 6 indoor units — configured to your selected zones (wall-mount, cassette, slim-duct, or console), each with a remote control
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Line-set kits — choose copper line-set length per zone at checkout (or supply your own)
Specifications
| Power Supply |
208/230V, 1 Ph, 60 Hz (voltage range 187-253V) |
| Cooling — Rated Capacity (Range) |
60,000 Btu/h (19,000–62,000) |
| Heating at 47°F — Rated Capacity (Range) |
60,000 Btu/h (20,000–60,000) |
| Rated Heating at 5°F |
39,000 Btu/h |
| SEER2 / EER2 |
22 / 10 |
| HSPF4 / HSPF5 / COP (47°F) |
9.5 / 7.4 / 3.7 |
| Outdoor Unit MCA / Max. Fuse |
36 A / 40 A |
| Max. Connectable Indoor Units |
6 |
| Outdoor Noise Level |
65 dB(A) |
| Outdoor Unit Dimensions (W×D×H) |
37.48 × 16.34 × 52.48 in |
| Outdoor Unit Net / Gross Weight |
237.88 / 270.28 lbs |
| Refrigerant Type / Charge |
R454B / 151.68 oz |
| Pre-charged Line Length |
150 ft (add 0.16 oz/ft for 1/4 in liquid pipe / 0.32 oz/ft for 3/8 in liquid pipe) |
| Max. Total Pipe Length / Max. to One Indoor |
262.4 ft / 114.8 ft |
| Max. Height Difference (Indoor–Outdoor / Between Indoors) |
49.2 ft / 33 ft |
| Operating Range — Cooling / Heating |
-13–122°F / -13–75°F outdoor ambient |
What our Experts Think
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Powerful multi-zone comfort: The Cooper & Hunter 48,000 BTU 6-Zone One-Way Cassette Mini Split system provides efficient heating and cooling for large homes, offices, and commercial spaces.
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Flexible 6-zone setup: The 9K + 9K + 9K + 12K + 12K + 12K BTU configuration delivers customized comfort with independent temperature control across multiple rooms.
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Sleek ceiling-mounted design: One-way cassette indoor units offer a discreet, space-saving installation while providing balanced airflow without bulky wall-mounted equipment.
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Efficient inverter technology: Variable-speed operation helps maintain consistent temperatures while optimizing energy use and reducing unnecessary cycling.
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Eco-conscious R454B refrigerant: Uses advanced R454B refrigerant technology designed for improved environmental performance with lower global warming potential.
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Ideal for larger spaces: The combination of 9K and 12K indoor units provides excellent flexibility for bedrooms, offices, living areas, and open spaces requiring different comfort levels.
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Reliable year-round performance: Heat pump functionality provides both cooling and heating, making it a versatile all-season climate solution.
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Expert recommendation: A premium choice for those seeking powerful multi-room temperature control, discreet ceiling installation, and efficient ductless HVAC performance.
Q&A
Q: What is the cooling capacity of the Cooper & Hunter 6-Zone One-Way Cassette Mini Split System?
A: This system delivers 48,000 BTU of cooling capacity for efficient multi-room heating and cooling performance.
Q: How many zones does this mini split system support?
A: It supports 6 independent zones, allowing customized temperature control for multiple rooms or areas.
Q: What indoor units are included in this package?
A: This configuration includes six one-way cassette indoor units rated 9K+9K+9K+12K+12K+12K BTU for flexible zone comfort.
Q: Does this system provide both heating and cooling?
A: Yes, it is a ductless mini split heat pump designed for year-round air conditioning and heating.
Q: What refrigerant does this Cooper & Hunter mini split use?
A: It uses R454B refrigerant, a modern lower-GWP refrigerant designed for improved environmental performance.
Q: What voltage is required for installation?
A: This system operates on 208-230V, single-phase, 60Hz electrical power.
Q: Is this a ductless one-way cassette mini split system?
A: Yes, the ceiling cassette design provides discreet installation and efficient zoned comfort without traditional ductwork.
Q: Can each zone be controlled separately?
A: Yes, the 6-zone design allows individual temperature control for personalized comfort in different spaces.
Q: Does this system use inverter technology?
A: Yes, inverter compressor technology helps maintain consistent temperatures while improving energy efficiency.
Q: Is WiFi control available with this mini split?
A: Yes, compatible Cooper & Hunter systems include built-in smart control options with app connectivity.
Maintenance Tips
Damage 
Loss 
Theft 
