Cooper & Hunter Olivia Series 48,000 BTU 5-Zone 9k+9k+9k+9k+18k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
Cooper & Hunter7-Yr WarrantySKU: CH-R48MES-230VO/M09WM+M09WM+M09WM+M09WM+M18WM-NO
ASIN: B07R9XG1NP
Product specifications
- Voltage
- 230V
- SEER
- 24.0
- WiFi
- Included
- Zone
- Five Zone
- Type
- Wall Mount
- Freon
R454B
Choose Your Configuration
“No Installation Kit” ships the units only.
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FREE Delivery
Ships from the nearest of our three US warehouses, leaves in 1–2 business days. Shipping policy
COOPER & HUNTER · OLIVIA
Built for year-round comfort
CH-R48MES-230VO/M09WM+M09WM+M09WM+M09WM+M18WM-NO
System Specs
| Cooling Capacity | 47,000 BTU/h |
|---|---|
| Heating Capacity | 48,000 BTU/h |
| SEER2 | 24 |
| EER2 | 12.5 |
| Voltage | 230V |
| Refrigerant | R454B |
|---|---|
| Compressor | Inverter |
| Climate Range | -13–122°F / -13–75°F outdoor ambient |
| Sound Level (indoor) | 39.5/33/24 dB |
| Warranty | 7-Yr Compressor |
Indoor Unit Specs
| Unit Dimensions (WxDxH) | Net / Gross Weight | Remote Control |
|---|---|---|
| 31.57 × 7.87 × 11.61 in | 18.96 / 24.25 lb | Remote controller |
Olivia Series Description
The Cooper & Hunter Olivia 5-Zone Mini Split System features a 48,000 BTU outdoor unit with a SEER2 rating of 24 and operates down to -13°F, supporting five wall-mounted zones. It includes four 9,000 BTU and one 18,000 BTU zones, uses R454B refrigerant, and offers built-in Wi-Fi control for remote management.
6 Modes for Maximum Comfort
Engineered to adapt to every season, every room, every need.
Maintain a comfortable indoor temperature by automatically switching between heating and cooling as needed. Ideal for year-round use.
WHEREVER YOU ARE
Control your comfort, your way
- Easy scheduling & timer
- Multiple ways to control your comfort
- Smart geo location
- In-app support & assistance
- Voice control

IN THE BOX
Everything included with this system
- Cooper & Hunter MES 48,000 BTU Outdoor Condenser, 230V, R454B - Mini Split Air Conditioner Heat Pump
- Indoor Wall Mount — CH-R09MOLVWM-230VI × 4
- Indoor Wall Mount — CH-R18MOLVWM-230VI
WARRANTY
BACKED BY COOPER & HUNTER
Industry-leading protection on every unit
Compressor: 7-year coverage
With product registration after professional installation.
Parts & components: 5-year coverage
All major components and refrigerant circuit parts.
Technical Specifications
Outdoor Unit Specs— CH-R48MES-230VO
| Model | CH-R48MES-230VO |
|---|---|
| Unit Dimensions (WxDxH) | 37.48 x 16.34 x 52.48 in |
| Net/Gross Weight | 222.00/254.19 lb |
| Packing Dimensions (WxDxH) | 43.11 x 19.49 x 58.27 in |
| Power Supply | 208-230V, 1Ph, 60Hz |
| Maximum Fuse Size | 40 A |
| Min. Circuit Ampacity | 34 A |
| Copper Line Size (Liquid/Gas) | 6x1/4" - 4x3/8"+2x1/2" |
| Noise Level | 63 dB |
| Airflow | 4,502.8 CFM |
| Dehumidification | 6.98 pt/h |
Indoor Unit Specs
| Model | CH-R09MOLVWM-230VI | CH-R18MOLVWM-230VI |
|---|---|---|
| Unit Dimensions (WxDxH) | 31.57 x 7.87 x 11.61 in | 42.60 x 9.21 x 13.27 in |
| Net/Gross Weight | 18.96/24.25 lb | 30.42/39.68 lb |
| Packing Dimensions (WxDxH) | 34.45 x 11.22 x 14.96 in | 45.47 x 16.34 x 12.40 in |
| Power Supply | 208-230V, 1Ph, 60Hz | 208-230V, 1Ph, 60Hz |
| Maximum Fuse Size | 15 A | 15 A |
| Min. Circuit Ampacity | 3 A | 3 A |
| Copper Line Size (Liquid/Gas) | 1/4"/3/8" | 1/4"/1/2" |
| Noise Level (Hi/Med/Lo) | 39.5/33/24 dB | 45/40/24.5 dB |
| Dehumidification | 1.27 pt/h | 3.81 pt/h |
| Drain Pipe Diameter | 5/8" | 5/8" |
| Controller | remote controller | remote controller |
System Specs
| Cooling — Rated Capacity (Range) | 47,000 Btu/h (12,000–55,000) |
|---|---|
| Heating at 47°F — Rated Capacity (Range) | 48,000 Btu/h (13,000–53,000) |
| Rated Heating at 5°F | 36,000 Btu/h |
| SEER2 / EER2 | 24 / 12.5 |
| HSPF4 / HSPF5 / COP (47°F) | 10.3 / 8 / 3.8 |
| Outdoor Unit MCA / Max. Fuse | 34 A / 40 A |
| Max. Connectable Indoor Units | 6 |
| Outdoor Noise Level | 63 dB(A) |
| Outdoor Unit Dimensions (W×D×H) | 37.48 × 16.34 × 52.48 in |
| Outdoor Unit Net / Gross Weight | 222.00 / 254.19 lbs |
| Refrigerant Type / Charge | R454B / 148.15 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 |
Series Comparison Table
Technical specifications for every model in the series — this product is one of them.
Indoor and Outdoor Hyper
| Specification | CH-R06MOLVWM-115VI | CH-R09MOLVWM-230VI | CH-R12MOLVWM-230VI | CH-R18MOLVWM-230VI | CH-R24MOLVWM-230VI | CH-R33HEMLVWM-230VI |
|---|---|---|---|---|---|---|
| Power Supply Rated | 208/230, 1, 60 | 208/230, 1, 60 | 208/230, 1, 60 | 208/230, 1, 60 | 208/230, 1, 60 | 208/230, 1, 60 |
| Rated Capacity Btu/h | 6,000 | 9,000 | 12,000 | 18,000 | 23,000 | 33,000 |
| Minimum Circuit Ampacity (MCA) A | 3 | 3 | 3 | 3 | 3 | 3 |
| Max. Fuse A | 3 | 3 | 3 | 3 | 3 | 3 |
| Indoor Air Flow (Turbo/Hi/Mi/Lo/Si) CFM | 294.3/225.4/176.8/141.3/NA | 382.6/293.1/194.2/153.0/NA | 382.6/293.1/194.2/153.0/NA | 759.3/530.4/419.1/382.6/NA | 759.3/586.5/419.1/382.6/NA | 829.6/716.6/592.7/447.3/NA |
| Indoor Noise Level (Turbo/Hi/Mi/Lo/Si) dB(A) | 42.0/37.0/32.0/24.0/NA | 42.0/37.0/32.0/24.0/NA | 43.0/37.0/32.0/24.0/NA | 52.5/44.0/40.5/35.2/25.0 | 54.5/49.0/45.3/41.3/27.0 | 56.0/49.5/45.3/41.3/27.0 |
| Dimension (WxDxH) inch | 28.7x7.87x11.81 | 31.5x7.87x11.61 | 31.5x7.87x11.61 | 45.47x12.01x16.14 | 45.47x12.01x16.14 | 52.76x15.16x17.72 |
| Packing (WxDxH) inch | 31.10x10.63x14.76 | 34.45x11.22x14.96 | 34.45x11.22x14.96 | 45.47x12.01x16.14 | 45.47x12.01x16.14 | 52.76x15.16x17.72 |
| Net/Gross Weight lbs. | 17.64/21.35 | 18.64/22.05 | 18.64/22.05 | 45.47/21.06 | 45.47/21.06 | 67.16/17.72 |
| Room temperature Cooling °F | 60~90 | 60~90 | 60~90 | 60~90 | 60~90 | 60~90 |
| Room temperature Heating °F | 32~86 | 32~86 | 32~86 | 32~86 | 32~86 | 32~86 |
| Liquid Side/Gas Side inch | 1/4" / 3/8" | 1/4" / 3/8" | 1/4" / 3/8" | 1/4" / 1/2" | 3/8" / 5/8" | 3/8" / 3/4" |
Specification
| Specification | CH-RVHP19M-230VO | CH-RVHP28M-230VO | CH-RVHP36M-230VO | CH-RVHP48M-230VO | CH-RVHP55M-230VO |
|---|---|---|---|---|---|
| Power Supply (V/Ph/Hz) | 208/230, 1, 60 | 208/230, 1, 60 | 208/230, 1, 60 | 208/230, 1, 60 | 208/230, 1, 60 |
| Operating Range (V) | 187-253 | 187-253 | 187-253 | 187-253 | 187-253 |
| Cooling Capacity (BTU/h) | 5,400~28,000 | 7,200~37,000 | 9,000~43,000 | 12,000~57,000 | 19,000~59,000 |
| Rated Current | 5.6 | 9.5 | 12 | 17.3 | 18.5 |
| EER2 | 15 | 12.5 | 13 | 12 | 12 |
| SEER2 | 25 | 23 | 23 | 23 | 22.2 |
| Heating Capacity (BTU/h) | 5,700~27,000 | 8,400~36,000 | 10,000~44,000 | 13,000~57,000 | 20,000~59,000 |
| HSPF2 | 6.5 | 9.1 | 11.5 | 17.3 | 20.1 |
| COP | 4 | 3.8 | 4 | 3.7 | 3.5 |
| SCOP | 10.4 | 10.5 | 10.7 | 11 | 10.5 |
| Power Input (W) | 8.5 | 8.5 | 8.5 | 9 | 8.5 |
| Air Flow (CFM) | 19,000 | 27,000 | 36,000 | 47,000 | 47,000 |
| Sound Level Indoor (dBA) | 17.5 | 30 | 37 | 37 | 39.5 |
| Sound Level Outdoor (dBA) | 20 | 35 | 40 | 40 | 40 |
| Weight Indoor (lbs) | 2,130.7 | 2,148.4 | 3,037.2 | 4,502.8 | 4,502.8 |
| Weight Outdoor (lbs) | 61.5 | 61 | 65 | 65 | 65 |
| Dimensions Indoor (in) | 37.24x16.14x31.89 | 37.24x16.14x31.89 | 38.58x16.34x38.39 | 37.48x16.34x52.48 | 37.48x16.34x52.48 |
| Dimensions Outdoor (in) | 42.91x19.68x34.84 | 42.91x19.68x34.84 | 45.08x19.68x42.52 | 43.11x19.49x58.27 | 43.11x19.49x58.27 |
| Shipping Weight Indoor/Outdoor (lbs) | 137.35/148.15 | 168.43/179.67 | 211.86/244.71 | 246.47/276.68 | 246.47/276.68 |
| Refrigerant Type/Amount (lbs) | R454B/78.31 | R454B/120.63 | R454B/134.04 | R454B/151.68 | R454B/151.68 |
| Fuse Size (A) | 75 | 100 | 125 | 150 | 150 |
| Wire Size (AWG) | 0.16 / 0.32 | 0.16 / 0.32 | 0.16 / 0.32 | 0.16 / 0.32 | 0.16 / 0.32 |
| Control Voltage (V) | 550/340 | 550/340 | 550/340 | 550/340 | 550/340 |
| Liquid Line | 3 x 1/4" | 4 x 1/4" | 5 x 1/4" | 6 x 1/4" | 6 x 1/4" |
| Suction Line | 3 x 3/8" | 3 x 3/8" + 1 x 1/2" | 3 x 3/8" + 2 x 1/2" | 4 x 3/8" + 2 x 1/2" | 4 x 3/8" + 2 x 1/2" |
| Max Line Length (ft) | 196.8 | 262.4 | 262.4 | 262.4 | 262.4 |
| Max Elevation Diff (ft) | 98.4 | 114.8 | 114.8 | 114.8 | 114.8 |
| Max Head Pressure (ft) | 49.2 | 49.2 | 49.2 | 49.2 | 49.2 |
| Max Suction Pressure (ft) | 33 | 33 | 33 | 33 | 33 |
| Operating Range Cooling (°F) | -22~122 | -22~122 | -22~122 | -22~122 | -22~122 |
| Operating Range Heating (°F) | -22~75 | -22~75 | -22~75 | -22~75 | -22~75 |
| Feature 1 | ✓ | ✓ | ✓ | ✓ | ✓ |
| Feature 2 | ✓ | ✓ | ✓ | ✓ | ✓ |
| Feature 3 | ✓ | ✓ | ✓ | ✓ | ✓ |
| Feature 4 | ✓ | ✓ | ✓ | ✓ | ✓ |
Indoor and Outdoor Regular
| Specification | CH-R060LVWM-115VI | CH-R09OLVWM-115VI | CH-R120LVWM-115VI | CH-RO9MOLVWM-230VI | CH-R12MOLVWM-230VI | CH-R18MOLVWM-230VI | CH-R24MOLVWM-230VI | CH-R30MELVWM-230VI | CH-R36MELVWM-230VI |
|---|---|---|---|---|---|---|---|---|---|
| Power Supply Rated | 115V, 1, 60 | 115V, 1, 60 | 115V, 1, 60 | 208/230, 1, 60 | 208/230, 1, 60 | 208/230, 1, 60 | 208/230, 1, 60 | 208/230, 1, 60 | 208/230, 1, 60 |
| Rated Capacity Btu/h | 7,000 | 9,000 | 12,000 | 9,000 | 12,000 | 18,000 | 24,000 | 30,000 | 36,000 |
| Minimum Circuit Ampacity (MCA) A | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Max. Fuse A | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Indoor Air Flow (Turbo/Hi/Mi/Lo/Si) CFM | 370/340/265/174/- | 378/340/265/174/- | 378/340/265/174/- | 382/294/194/153/- | 382/294/194/153/- | 759/530/419/382/- | 759/586/419/382/- | 871/716/547/447/- | 871/716/547/447/- |
| Indoor Noise Level (Turbo/Hi/Mi/Lo/Si) dB(A) | 44/40/35/26/- | 44/40/35/26/- | 44/40/35/26/- | 45/41/32/24/- | 45/41/32/24/- | 54/49/45/41/27 | 54/49/45/41/27 | 56/52/45/38/22 | 56/52/45/38/22 |
| Dimension (WxDxH) inch | 31.57x7.87x11.95 | 31.57x7.87x11.95 | 31.57x7.87x11.95 | 31.57x7.87x11.95 | 31.57x7.87x11.95 | 45.47x12.01x16.34 | 45.47x12.01x16.34 | 49.57x11.14x14.25 | 49.57x11.14x14.25 |
| Packing (WxDxH) inch | 34.92x13.27x24.02 | 34.92x13.27x24.02 | 34.92x13.27x24.02 | 34.92x13.27x24.02 | 34.92x13.27x24.02 | 42.91x19.09x34.84 | 42.91x19.09x34.84 | 42.91x19.09x34.84 | 42.91x19.09x34.84 |
| Net/Gross Weight lbs. | 18.64/22.05 | 18.64/22.05 | 18.64/22.05 | 18.64/22.05 | 18.64/22.05 | 45.47/21.06 | 45.47/21.06 | 67.16/17.72 | 67.16/17.72 |
| Room temperature Cooling °F | 60~90 | 60~90 | 60~90 | 60~90 | 60~90 | 60~90 | 60~90 | 60~90 | 60~90 |
| Room temperature Heating °F | 32~86 | 32~86 | 32~86 | 32~86 | 32~86 | 32~86 | 32~86 | 32~86 | 32~86 |
| Liquid Side/Gas Side inch | 1/4" / 3/8" | 1/4" / 3/8" | 1/4" / 3/8" | 1/4" / 3/8" | 1/4" / 3/8" | 1/4" / 1/2" | 3/8" / 5/8" | 3/8" / 5/8" | 3/8" / 5/8" |
Specification
| Specification | CH-R48MES-230VOThis model | CH-R18MES-230VO | CH-R28MES-230VO | CH-R36MES-230VO | CH-R60MES-230VO |
|---|---|---|---|---|---|
| Power Supply (V, Ph, Hz) | 208/230, 1, 60 | 208/230, 1, 60 | 208/230, 1, 60 | 208/230, 1, 60 | 208/230, 1, 60 |
| Voltage Range (V) | 187-253 | 187-253 | 187-253 | 187-253 | 187-253 |
| Cooling Rated Capacity (range) (Btu/h) | 12,000~55,000 | 5,400~21,600 | 7,200~32,000 | 9,000~42,000 | 19,000~62,000 |
| Cooling Rated Current (A) | 16.6 | 6 | 9.2 | 13.5 | 26.2 |
| EER2 | 12.5 | 14 | 13 | 12 | 10 |
| SEER2 | 24 | 25.1 | 25 | 24 | 22 |
| Heating Rated Capacity (range) (Btu/h) | 13,000~53,000 | 5,700~21,600 | 8,400~29,000 | 10,000~42,500 | 20,000~60,000 |
| Heating Rated Current (A) | 16.3 | 6.8 | 9.2 | 14 | 21 |
| Heating at 47°F COP (W/W) | 3.8 | 3.8 | 3.8 | 3.5 | 3.7 |
| HSPF4 | 10.3 | 9.8 | 9.5 | 9.5 | 9.5 |
| HSPF5 | 8 | 7.8 | 7 | 7 | 7.4 |
| Heating at 5°F Rated Capacity (Btu/h) | 36,000 | 13,500 | 19,000 | 26,000 | 39,000 |
| Minimum Circuit Ampacity (Outdoor unit) (A) | 40 | 16 | 23 | 30.5 | 40 |
| Max. Fuse (Outdoor unit) (A) | 45 | 20 | 25 | 35 | 45 |
| Outdoor Air Flow (Max) (CFM) | 4,502.8 | 1,765.8 | 2,130.7 | 2,148.4 | 4,502.8 |
| Outdoor Noise Level (Sound Pressure) (dB(A)) | 63 | 59.5 | 61 | 64.5 | 65 |
| Dimension (W×D×H) (inch) | 37.48x16.34x52.48 | 35.04x13.46x26.50 | 37.24x16.14x31.89 | 37.24x16.14x31.89 | 37.48x16.34x52.48 |
| Packing (W×D×H) (inch) | 43.11x19.49x58.27 | 40.55x17.24x29.53 | 42.91x19.68x34.84 | 42.91x19.68x34.84 | 43.11x19.49x58.27 |
| Net/Gross Weight (lbs) | 222.00/254.19 | 100.53/109.35 | 138.89/149.69 | 168.87/180.12 | 237.88/270.28 |
| Refrigerant Type/Charged (oz) | R454B/148.15 | R454B/61.73 | R454B/84.66 | R454B/120.63 | R454B/151.68 |
| Refrigerant Precharge (ft) | 150 | 75 | 100 | 125 | 150 |
| Additional Charge for Each (0.16 for 1/4 in liquid pipe / *0.32 for 3/8 in liquid pipe) (oz/ft) | 0.16 / 0.32 | 0.16 / 0.32 | 0.16 / 0.32 | 0.16 / 0.32 | 0.16 / 0.32 |
| Design Pressure (PSIG) | 550/340 | 550/340 | 550/340 | 550/340 | 550/340 |
| Refrigerant Piping Liquid Side (inch) | 6 x 1/4" | 3 x 1/4" | 4 x 1/4" | 5 x 1/4" | 6 x 1/4" |
| Refrigerant Piping Gas Side (inch) | 4 x 3/8" + 2 x 1/2" | 3 x 3/8" | 3 x 3/8" + 1 x 1/2" | 4 x 3/8" + 1 x 1/2" | 4 x 3/8" + 2 x 1/2" |
| Max. Pipe Length (ft) | 262.4 | 196.8 | 262.4 | 262.4 | 262.4 |
| Max. Length for One Indoor Unit (ft) | 114.8 | 98.4 | 114.8 | 114.8 | 114.8 |
| Max. Height Difference in Level (ft) | 49.2 | 49.2 | 49.2 | 49.2 | 49.2 |
| Max. Height Difference Between Indoor Units (ft) | 33 | 33 | 33 | 33 | 33 |
| Ambient Temperature Cooling (°F) | -13~122 | -13~122 | -13~122 | -13~122 | -13~122 |
| Ambient Temperature Heating (°F) | -13~75 | -13~75 | -13~75 | -13~75 | -13~75 |
| Certification: AHRI | ✔ | ✔ | ✔ | ✔ | ✔ |
| Certification: Energy Star | ✔ | ✔ | ✔ | ✔ | ✔ |
| Certification: NEEP | ✔ | ✔ | ✔ | ✔ | ✔ |
| Certification: ETL | ✔ | ✔ | ✔ | ✔ | ✔ |
Which system is right for you?
| Your selection | ||||
|---|---|---|---|---|
| Cooling Capacity | 48,000 BTU/h | 48,000 BTU/h | 48,000 BTU/h | 48,000 BTU/h |
| SEER2 Rating | 24.0 | 23.4 | 23.4 | 25.0 |
| Refrigerant | R454B | R454B | R454B | R454B |
| Zones | Five Zone | Dual Zone | Three Zone | Four Zone |
| Voltage | 230V | 230V | 230V | 230V |
| Shop Now → | Shop Now → | Shop Now → |
Frequently asked questions.
How many rooms can the Cooper & Hunter Olivia Series 5 Zone 48,000 BTU mini split cool?
The Cooper & Hunter Olivia Series can effectively cool or heat up to five separate zones, making it suitable for multiple rooms within a total coverage area of up to 2,000 sq ft.
Can I mix BTU sizes in the Cooper & Hunter Olivia Series mini split system?
Yes, you can mix BTU sizes within the Cooper & Hunter Olivia Series as long as the total does not exceed the 48,000 BTU capacity of the system, allowing for customization according to room needs.
Do all zones in the Cooper & Hunter Olivia Series run simultaneously?
In the Cooper & Hunter Olivia Series, all zones can operate simultaneously or independently, providing flexibility to heat or cool specific areas as needed while maintaining an efficient 24.0 SEER rating.
Is it more efficient to use the Cooper & Hunter Olivia Series mini split over multiple single-zone units?
The Cooper & Hunter Olivia Series, with its high efficiency of 24.0 SEER, often provides better energy savings compared to multiple single-zone units by utilizing a centralized system for up to five zones.
What are the warranty terms for the Cooper & Hunter Olivia Series mini split?
The Cooper & Hunter Olivia Series comes with a 5-year parts warranty and a 7-year compressor warranty, provided you register within 30 days of installation.
Does the Cooper & Hunter Olivia Series mini split come pre-charged with refrigerant?
Yes, the Cooper & Hunter Olivia Series mini split is pre-charged with R454B refrigerant for up to 25 ft of line set, simplifying installation and ensuring optimal performance.
Manufacturer Technical Support
Reach your brand's tech support team directly
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The Cooper & Hunter Olivia 5-Zone Mini Split System features a 48,000 BTU outdoor unit with a SEER2 rating of 24 and operates down to -13°F, supporting five wall-mounted zones. It includes four 9,000 BTU and one 18,000 BTU zones, uses R454B refrigerant, and offers built-in Wi-Fi control for remote management.
Key Features
- 5-zone system — the CH-R48MES-230VO outdoor unit supports up to 6 indoor units, each individually controlled; port adapters included, no branch boxes required
- 47,000 Btu/h rated cooling / 48,000 Btu/h rated heating — inverter range 12,000–55,000 cooling, 13,000–53,000 heating (Btu/h)
- 24 SEER2 / 12.5 EER2 / 10.3 HSPF4 — current R454B-generation efficiency
- Heats down to -13°F outdoor ambient — 36,000 Btu/h rated heating at 5°F; cooling operation -13–122°F
- Wi-Fi Smart Kit built in — Cooper & Hunter app control; remote control included with each indoor unit; compatible with C&H 12V wall thermostat (sold separately)
- ETL listed, AHRI certified, Energy Star Cold Climate & NEEP listed

