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Home 9,000 BTU MIA Series
MIA Series

Cooper & Hunter MIA Series 0.75 Ton Wall Mount Indoor Unit – 9,000 BTU Ductless Mini Split AC & Heat Pump, R410A, 21.7 SEER, Inverter, 230V, Wi-Fi Enabled – Compatible ONLY with CH-NY09MIA-230VO (Single-Zone)

SKU CH-NY09MIA-230VI Wall Mount21.7 SEER2208-230V
5.0 (1)
$198.65 $601.71 Save $403.06 (66%)
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High efficiency. Quiet performance. Easy installation.

A smart, reliable choice for year-round comfort.

Best for 9K room setups:
  • Small bedrooms
  • Home offices
  • Nurseries
  • Small additions
9,000 BTU
Cooling
9,000 BTU
Heating
See specs
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.

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Cooper & Hunter MIA Series 0.75 Ton Wall Mount Indoor Unit – 9,000 BTU Ductless Mini Split AC & Heat Pump, R410A, 21.7 SEER, Inverter, 230V, Wi-Fi Enabled – Compatible ONLY with CH-NY09MIA-230VO (Single-Zone)



 

⚠️ NOTE: This indoor unit is ONLY compatible with outdoor unit model CH-NY09MIA-230VO. Do NOT purchase with a multi-zone condenser.

Summary

The Cooper & Hunter MIA NY Series Mini Split Air Conditioner is a versatile, energy-efficient, and affordable ductless AC unit, designed to provide year-round comfort for homes, offices, and bedrooms. Available in 6,000, 9,000, 12,000, 18,000, and 24,000 BTU, this system is ideal for small to large spaces, ensuring quiet, efficient cooling and heating with its up to 22 SEER inverter technology.

This mini split AC unit is engineered for superior energy savings, offering precise temperature control while maintaining low power consumption. It operates efficiently in temperatures as low as 5°F, making it a reliable heating and cooling solution in all seasons.

Key Features:

  • Mini Split Air Conditioner 9,000 BTU – Ideal for spaces up to 400 sq. ft.
  • Energy-Saving Ductless AC – Reduces electricity costs with advanced inverter technology
  • Wi-Fi Compatible – Control your AC remotely via smartphone
  • Ultra-Quiet Operation – Perfect for bedrooms, offices, and living rooms
  • Multiple Fan Speeds & Sleep Mode – Customizable airflow for optimal comfort
  • Easy Installation – Includes a 16ft installation kit for convenience
  • Works in Cold Climates – Operates effectively in temperatures as low as 5°F


With its sleek design, smart technology, and energy-efficient performance, the Cooper & Hunter MIA Series Mini Split AC is the perfect ductless HVAC solution for those seeking affordable, high-performance cooling and heating.

 

Important: With its high-efficiency SEER rating, the Cooper & Hunter MIA Series ensures year-round energy savings. This model includes a Toshiba-GMCC inverter compressor, protected by a 7-year warranty on the compressor and 5 years on parts. Warranty registration must be completed within 60 days of installation.


Included in Your Order:

Cooper & Hunter Single Zone Ductless Mini Split System (9,000 BTU Inverter with Heat Pump)

Indoor Unit: 9,000 BTU (1pc with remote) – Model: CH-NY09MIA230VI

Wi-Fi Adapter

Optional Installation Kit (16ft, 25ft, or 50ft options available) Must be selected above.


Key Features:

  • 21.7 SEER efficiency for energy savings
  • Toshiba-GMCC inverter compressor for reliable performance
  • Quiet operation with low noise levels
  • Wi-Fi adapter included for smart control
  • Optional installation kit available
  • 5°F low-temperature heating capability

Important

All units must be installed by a licensed HVAC professional for the warranty to be valid. Registration is required within 60 days of installation and can be completed online or by phone. The installation kit is necessary for the system to function. Ensure that you have selected the desired installation kit above. This kit comes with Pre-Flared 99% Copper Lines, Data Communication Wires, PVC Drainage Attachment, Wrapping Bands, etc.


Other Single Zone MIA Systems

Capacity SKU
6,000 BTU 115V
9,000 BTU 115V
9,000 BTU 230V
12,000 BTU 115V
12,000 BTU 230V
18,000 BTU 230V
24,000 BTU 230V

Warranty

  • 7 year compressor limited warranty
  • 5 year parts limited warranty (must be installed by a licensed HVAC technician)

Technical Information

 

Indoor Unit Specifications: CH-NY09MIA-230VI

Specification Details
System Type Single-zone unit
BTU Rated 9,000
Power Source 208-230V, 1Ph, 60Hz
Dehumidification Value (pnt/day) 1.86
Refrigerant Type R410A
Voltage Range (V) 187-253
Packing Dimensions (WxDxH) 31.10 x 10.63 x 14.76 inches
Controller RG10K-exclusive remote
Refrigerant Piping Liquid/Gas Side (inch) 1/4" / 3/8"
EER2 Rating 12.6
SEER2 Rating 21.7
Unit Net/Gross Weight (lbs) 16.98 / 22.27
Unit Dimensions (WHD) 28.43 x 7.36 x 11.42 inches
Operation Range - Heating (°F) 32~86
Operation Range - Cooling (°F) 62~90
Minimum Circuit Ampacity (A) 3
Max Fuse (A) 15
Indoor Noise Level (H/M/L) (dB) 40.5 / 30.5 / 24
Indoor Air Flow (CFM) 309.41 / 258.82 / 192.94 / 135.88
Drainage Water Pipe Diameter 5/8"



Certifications


Performance Data/Features

  • Sleek matte finish
  • Turbo Function
  • Silent Function
  • LED Display
  • Horizontal Auto Swing
  • Timer
  • Comfortable Sleep Mode
  • Multiple Fan Speeds
  • Self-Cleaning Function
  • Follow Me Function
  • Activated Carbon Filter

Manuals & Downloads

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

Technical Data

Specs, manuals, videos, and product documents

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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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