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Home Olivia Series
Olivia Series

Cooper&Hunter Olivia 4-Zone Ductless Mini Split AC & Heat Pump 55000 BTU (9K+9K+12K+18K), Wall Mount Units, 230V - R410A

SKU CH-55MES-230VO + 2X CH-09MOLVWM-230VI + CH-12MOLVWM-230VI + CH-18MOLVWM-230VI Wall Mount21.3 SEER2208-230V
$3,359.07
Currently unavailableContact us for lead time
High efficiency. Quiet performance. Easy installation.

A smart, reliable choice for year-round comfort.

Best for:
  • Bedrooms
  • Home Offices
  • Additions
  • Garages
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Cooling
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Heating
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Quiet Inside
High
High Efficiency

Brand Information

Cooper&Hunter
Support Number
1 888-293-9252
Product Overview Full product description Read the longer product copy, features, and application notes.
COOPER & HUNTER — Olivia Series

Cooper&Hunter Olivia 4-Zone Ductless Mini Split AC & Heat Pump 55000 BTU (9K+9K+12K+18K), Wall Mount Units, 230V - R410A

The Cooper & Hunter Olivia Series system features a 55000 BTU outdoor unit paired with CH-55MES-230VO + 2X CH-09MOLVWM-230VI + CH-12MOLVWM-230VI + CH-18MOLVWM-230VI wall-mounted indoor units. This high-efficiency model with auto-swing louvers will heat & cool down to -13 F. The DC inverter heat pump provides independent control in 4 zones.

4 Zone(s) 55000 BTU Outdoor SEER2 21.3 Heats to -13 F Refrigerant: R410a Outdoor SKU CH-55MES-230VO Outdoor noise: 62 dB(A) Indoor noise: 23.5 dB(A) Smart Kit Included 46°F Freeze Protection

Key features

Capacity & comfort modes

  • Available capacities from 6,000 to 36,000 BTU/h (varies by model)
  • 4-zone independent temperature control
  • Auto-swing louvers (horizontal + vertical)
  • Follow Me mode (remote-based temperature sensing)
  • Turbo mode for rapid cooling/heating
  • Sleep mode + Timer On/Off scheduling
  • New user-friendly remote controller design

Efficiency & protection

  • High efficiency operation (21.3 SEER2)
  • Low-ambient performance down to -13 F
  • 46°F Freeze Protection
  • Eco mode (single-zone only, if equipped)
  • Self-Clean function (single-zone only, if equipped)

Smart & convenience

  • Smart Kit ready
  • Timer On/Off
  • Remote control included

Build & materials

  • TU1 copper tubes
  • Quiet operation (Outdoor as low as 62 dB(A); Indoor as low as 23.5 dB(A))

At-a-glance

Zoning
4 zones
Outdoor BTU
55000
SEER2
21.3
Low ambient
-13 F
Refrigerant
R410a
Outdoor noise
62 dB(A)
Indoor noise
23.5 dB(A)
Outdoor SKU
CH-55MES-230VO
Smart control
Smart Kit Included

Warranty requires licensed HVAC installation and registration within 60 days (if required).

Control options

  • Smart Kit ready with downloadable C&H app
  • Remote control included
  • Wall thermostat compatible (purchased separately, if supported by the model)

Outdoor technology

  • High-Frequency Racer Technology: enables the compressor to reach maximum speed within ~6 seconds on startup
  • Electronic expansion valve: helps manage refrigerant flow for stable performance
  • Intelligent dusting switch: reverses the fan to help clear dust, sand, and other debris from the coil
  • Genius Core ultra-low compressor speed of 12Hz

Refrigerant information

  • Refrigerant type: R410A
  • R410A note: R410A is a high-pressure refrigerant used in many ductless systems. Service tools, gauges, and recovery equipment must be rated for R410A pressures.
  • Charging: Follow the installation manual for the required charge method and any additional charge per foot beyond the factory pre-charge.
  • Installation best practice: Keep the refrigeration circuit sealed and dry to reduce moisture exposure during installation/service.

{REFRIGERANT_NOTE}

Installation & electrical

  • Indoor line sizes (varies by head): 1/4"/3/8" | 1/4" - 1/2''
  • Refrigerant: R410a
  • Factory pre-charge: up to 125
  • Additional refrigerant charge (1/4 liquid line): 0.16
  • Additional refrigerant charge (3/8 liquid line): 0.32
  • Minimum circuit ampacity: 40
  • Max fuse / breaker: 60

Use the installation manual to confirm charge units and when additional charge is required (based on line length and piping configuration).

Product video

What’s included

Cooper & Hunter Olivia Series Ductless Mini Split System

Outdoor Unit: 55000 BTU (1 pc) — Model: CH-55MES-230VO

Indoor Units:

- 9,000 BTU (x2) — Model: CH-09MOLVWM-230VI

- 12,000 BTU (x1) — Model: CH-12MOLVWM-230VI

- 18,000 BTU (x1) — Model: CH-18MOLVWM-230VI

  • Installation Kits options (No Installation / 16 ft / 25 ft / 50 ft)
  • (INSTALLATION KIT SIZE MUST BE SELECTED, TO INCLUDE)
  • Wireless Remote Controls (4 remotes)
  • Wi-Fi Adapter (17310900A05963)
  • Installation Manual
  • User's Manual
  • Manufacturer Warranty

Complete technical specifications — Indoor

Indoor Unit Specifications — CH-09MOLVWM-230VI

Refrigerant type R410A
System type Single/Multi-zone unit
BTU Rated 9,000
Power source 208-230V, 1Ph, 60Hz
Dehumidification value (pnt/day) 2.64
Voltage range (V) 187-253
Packing dimensions (WxDxH) 34.45x11.22x14.96
Controller RG10K-exclusive remote
Refrigerant piping Liquid/Gas side (inch) 1/4"/3/8"
EER2 15.8
SEER2 26.4
Unit Net/Gross weight 18.96/24.25
Unit dimensions (W*H*D) 31.57x7.87x11.61
Operation Range - Heating 32~86
Operation Range - Cooling 60~90
Minimum circuit ampacity 3
Max.fuse 15
Indoor Noise Level H/M/L 40/34/23.5
Indoor Air Flow 341.18/291.18/194.12/152.94
Drainage water pipe diameter 5/8"

Indoor Unit Specifications — CH-12MOLVWM-230VI

System type Single/Multi-zone unit
BTU Rated 12,000
Power source 208-230V, 1Ph, 60Hz
Dehumidification value (pnt/day) 3.06
Voltage range (V) 187-253
Packing dimensions (WxDxH) 34.45x11.22x14.96
Controller RG10K-exclusive remote
Refrigerant piping Liquid/Gas side (inch) 1/4" - 1/2''
EER2 13
SEER2 23.1
Unit Net/Gross weight 18.74/24.25
Unit dimensions (W*H*D) 31.57x7.87x11.61
Operation Range - Heating 32~86
Operation Range - Cooling 60~90
Minimum circuit ampacity 3
Max.fuse 15
Indoor Noise Level H/M/L 41.5/36/24
Indoor Air Flow 341.18/291.18/194.12/152.94
Drainage water pipe diameter 5/8"

Indoor Unit Specifications — CH-18MOLVWM-230VI

System type Single/Multi-zone unit
BTU Rated 18,000
Power source 208-230V, 1Ph, 60Hz
Dehumidification value (pnt/day) 2.85
Voltage range (V) 187-253
Packing dimensions (WxDxH) 45.47x16.34x12.40
Controller RG10K-exclusive remote
Refrigerant piping Liquid/Gas side (inch) 1/4" - 1/2''
EER2 13.5
SEER2 24
Unit Net/Gross weight 29.54/37.48
Unit dimensions (W*H*D) 42.64x9.61x13.23
Operation Range - Heating 32~86
Operation Range - Cooling 60~90
Minimum circuit ampacity 3
Max.fuse 15
Indoor Noise Level H/M/L 46/40/25
Indoor Air Flow 760.59/530.59/458.82/382.35
Drainage water pipe diameter 5/8"

Manuals

Submittals

Documents

Complete technical specifications — Outdoor

Outdoor Unit Specifications — CH-55MES-230VO

Refrigerant type R410A
System type Multi-zone unit
BTU Rated 55,000
Power source 208-230V, 1Ph, 60Hz
Dehumidification value (pnt/day) 12.72
Max. pipe length (ft) 262
Voltage range (V) 187-253
Packing dimensions (WxDxH) 43.11x19.49x58.27
Refrigerant piping Liquid/Gas side (inch) 5x1/4" - 3x3/8"+2x1/2"
HSPF2-5 6.8
HSPF2-4 9.1
EER2 10.5
Cooling capacity (Min/Max) (BTU/h) 55,000(19,000~57,300)
SEER2 21.3
Unit Net/Gross weight 224.21/257.28
Unit dimensions (W*H*D) 37.48x16.34x52.48
Refrigerant precharge up to 125
Outdoor Noise Level 62
Outdoor Air Flow 4,500
Minimum circuit ampacity 40
Max.fuse 60
Max height difference between Indoor and Outdoor unit 49.21
Heating capacity (Min/Max) (Btu/h) 55,000(12,500~60,000)
COP 3.2
Ambient temperature - Heating (F) -13~75
Ambient temperature - Cooling (F) 5~122
Additional Refrigerant Charge 3/8 liquid line 0.32
Additional Refrigerant Charge 1/4 liquid line 0.16

Manuals

Submittals

Documents

Warranty information

  • 7-Year Compressor Warranty
  • 5-Year Parts Warranty
  • 1-Year Remote Control Warranty

Note: Warranty valid only when installed by a licensed HVAC technician and registered within 60 days of installation.

Summary

Expand

The Cooper & Hunter Olivia Series system features a 55000 BTU outdoor unit paired with CH-55MES-230VO + 2X CH-09MOLVWM-230VI + CH-12MOLVWM-230VI + CH-18MOLVWM-230VI wall-mounted indoor units. This high-efficiency model with auto-swing louvers will heat & cool down to -13 F. The DC inverter heat pump provides independent control in 4 zones.

Specs & Documents Product details Open technical specs, manuals, videos, and product documents.

Technical Data

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Product FAQs

Product FAQs

Helpful answers matched to this product, brand, specs, and configuration.
What can the Cooper & Hunter Remote app control?

On compatible systems, the app can provide remote on and off control, temperature adjustment, operating-mode selection, fan-speed control, daily or weekly scheduling, customized sleep settings, and an error-code check function. Available features can vary by model and app version.

Can multiple people control compatible Cooper & Hunter systems through the app?

Yes. Cooper & Hunter states that multiple users can connect and share control of compatible zones or units through the Cooper & Hunter Remote app, which can be useful for households, offices, and multi-zone installations.

How do I find the correct Cooper & Hunter manual or submittal for my unit?

Use the exact model number from the equipment label to search Cooper & Hunter’s website or support center. Confirm that the indoor unit, outdoor unit, voltage, capacity, and series shown in the result match the equipment before relying on the manual, submittal, leaflet, or troubleshooting material.

Does Cooper & Hunter provide dedicated troubleshooting resources for installers?

Yes. Cooper & Hunter’s support center allows installers to sign in or register for a personal account to access troubleshooting resources. Warranty diagnosis may still require direct troubleshooting with a Cooper & Hunter Technical Support agent while the technician is on site.

Does Cooper & Hunter require licensed HVAC installation for warranty coverage?

Yes. Cooper & Hunter’s Limited Warranty states that qualifying equipment must be properly installed by a state-certified or licensed HVAC contractor in accordance with applicable codes, permits, manufacturer instructions, and accepted trade practices.

What Cooper & Hunter support resources are available online?

Cooper & Hunter provides product manuals, troubleshooting guides, warranty information, product-specific documents, and selected troubleshooting videos through its official support center. Search using the exact model number to avoid using instructions for a different system.

Does Cooper & Hunter provide a product-selection or dealer-locator tool?

Yes. Cooper & Hunter’s official website includes a Find Solution tool for selecting a system by application and climate zone, along with a dealer locator. Final equipment selection should still be confirmed against the project load, electrical requirements, installation conditions, and the exact product documentation.

How can I check whether a Cooper & Hunter system qualifies for rebates or incentives?

Use Cooper & Hunter’s official Rebates & Incentives portal and enter the requested location and equipment information. Eligibility depends on the exact model, efficiency requirements, installation details, utility program, tax rules, and customer location.

Is a rebate guaranteed when purchasing a Cooper & Hunter system?

No. Cooper & Hunter states that its systems meet guidelines in many regions and may qualify for rebates or other incentives, but availability and approval depend on the local program and the exact equipment. Verify eligibility before treating an incentive as part of the final project cost.

Which mobile app is used with compatible Cooper & Hunter systems?

Compatible systems use the Cooper & Hunter Remote app, available through the Apple App Store and Google Play. The exact system must support Wi-Fi control and may require the manufacturer’s compatible wireless module or smart kit.

Can any wireless adapter be used with a Cooper & Hunter system?

No. Cooper & Hunter’s Smart Kit instructions state that the reserved interface is intended for the manufacturer-provided compatible wireless module. Power should be disconnected before installation, and access, replacement, and maintenance of the wireless module should be handled by qualified personnel.

What standard warranty periods does Cooper & Hunter publish?

For the eligible product categories listed on its warranty page, Cooper & Hunter publishes one year of coverage for the original remote control, five years on parts, and seven years on the compressor for the original registered end user. Exact coverage can vary by product, purchase channel, registration status, and program eligibility, so confirm the warranty for the exact model.

How is a Cooper & Hunter warranty claim started?

The product owner or servicing technician should contact Cooper & Hunter Technical Support. For warranty troubleshooting, Cooper & Hunter instructs that the technician should be on site so the support agent can review error codes, symptoms, electrical readings, mechanical measurements, and other diagnostic information.

What information should be ready when contacting Cooper & Hunter Technical Support?

Have the unit model and serial number, installation date, installer’s EPA or HVAC license information, and the place of purchase available. Cooper & Hunter may also request photographs, error codes, measurements, or other diagnostic details before processing warranty support.

Does Cooper & Hunter offer technical support in multiple languages?

Yes. Cooper & Hunter’s support center states that one-on-one technical and warranty assistance is available in English, Spanish, Mandarin, Russian, and Ukrainian.

How can I contact Cooper & Hunter Technical Support?

Cooper & Hunter lists Technical Support at (888) 293-9252 and an additional number at (786) 953-6706. Its support center currently lists availability Monday through Friday from 9:00 AM to 8:00 PM Eastern Time. Check the official support page for current hours before calling.

Does Cooper & Hunter’s warranty cover labor or refrigerant costs?

Cooper & Hunter’s published policy excludes labor and related field costs. It also states that refrigerant, charging, recharging, adjustment, and removal costs are not covered. The owner is generally responsible for these expenses even when an eligible replacement part is provided.

How do I register my Cooper & Hunter product warranty?

Register the equipment through Cooper & Hunter’s official warranty registration process. Registration can be completed online or by phone. Keep the model and serial numbers for each piece of equipment, the installation and purchase details, and the installing contractor’s information available before starting.

How soon should a Cooper & Hunter system be registered for warranty?

Cooper & Hunter states that products should be registered within 60 days of installation for its Limited Warranty. Registration and coverage remain subject to the current warranty policy and the eligibility requirements for the specific product.

What information is needed to register a Cooper & Hunter system?

Cooper & Hunter requests the model and serial number for each piece of equipment, installation date, owner contact information, installer or dealer information, purchase details, an email address, and the HVAC license number. Much of this information should be available on the product labels and installation invoice.

Can moving a Cooper & Hunter system affect its warranty?

Yes. Cooper & Hunter’s published policy states that warranty coverage applies to products remaining at their original installation location. Equipment removed and reinstalled elsewhere may be excluded from warranty coverage.

Can non-compatible or third-party components affect Cooper & Hunter warranty coverage?

Yes. Cooper & Hunter lists damage or repairs arising from non-compatible parts, third-party components, alterations, modifications, or improper applications among its warranty exclusions. Use components approved for the exact equipment and application.

Is a Cooper & Hunter Limited Warranty transferable to a new owner?

Cooper & Hunter’s published Limited Warranty is provided to the first original owner at the original installation location and is not transferable to subsequent owners. Review the current warranty policy for the exact product and transaction.

Are all Cooper & Hunter systems compatible with the Cooper & Hunter Remote app?

No. Wi-Fi and app compatibility are model dependent. Some systems include compatible wireless capability, while others require a specific Cooper & Hunter Wi-Fi accessory or do not support app control. Confirm the exact model’s product documents and accessory compatibility before ordering.

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