Choosing the best single room mini split unit ensures efficient cooling and heating without the need for bulky ductwork. Mini splits provide quiet, energy-saving performance ideal for bedrooms, small living areas, or offices. Below is a summary of top mini split systems available, highlighting capacity, key features, and installation kit availability.
| Product | BTU Capacity | Voltage | SEER Rating | Heating Capability | Installation Kit |
|---|---|---|---|---|---|
| Cooper & Hunter 36,000 BTU | 36,000 | 230V | 18 SEER2 | Up to 5°F ambient | 16ft Kit Included |
| Cooper & Hunter 6,000 BTU | 6,000 | 115V | 21.5 SEER2 | Up to 5°F ambient | 16ft Kit Included |
| TMYICE 18,000 BTU | 18,000 | 230V | 19 SEER2 | Heat Pump for winter | Installation Kits Included |
| OLMO 9,000 BTU | 9,000 | 115V | 16.5 SEER | Up to 5°F ambient | 16ft Kit Included |
| Cooper & Hunter 12,000 BTU | 12,000 | 115V | 22.7 SEER | Down to -13°F ambient | 16ft Kit Included |
Content Navigation
- Cooper & Hunter 36,000 BTU Single Zone Mini Split System
- Cooper & Hunter 6,000 BTU Mia Series Mini Split AC & Heat Pump
- TMYICE 18,000 BTU Energy-Efficient Mini Split Heat Pump
- OLMO 9,000 BTU Wall Mount Single Zone Mini Split
- Cooper & Hunter 12,000 BTU Olivia Midnight Edition Mini Split
- Buying Guide: What to Consider When Choosing a Single Room Mini Split
Cooper & Hunter 36,000 BTU Single Zone Mini Split System
This Cooper & Hunter model offers 36,000 BTU cooling and heating capacity ideal for larger single rooms or moderate open areas. Operating on 230V power supply, it delivers an 18 SEER2 energy efficiency rating. The unit supports heating operations down to 5°F ambient temperatures, using inverter technology for quiet, reliable performance suitable for both residential and commercial uses.
The package includes a 16-foot installation kit with insulated copper line set, communication wire, and drainage extension, making setup straightforward for professionals. Additionally, it features a smart port adapter allowing remote control from your smartphone via the mobile app, enhancing convenience for temperature and mode adjustments.
Cooper & Hunter 6,000 BTU Mia Series Mini Split AC & Heat Pump
This 6,000 BTU unit from the Mia Series by Cooper & Hunter operates on 115V power with an impressive 21.5 SEER2 rating. It is UL Listed and AHRI Certified, designed for quiet and energy-efficient cooling and heating for compact spaces like bedrooms or small offices. The heat pump functionality also works down to 5°F.
The system includes a 16-foot installation kit pre-charged with refrigerant R-410A and comes WiFi-ready via a smart port adapter for remote operation. Note that professional installation is recommended to ensure optimal system performance and warranty compliance.
TMYICE 18,000 BTU Energy-Efficient Mini Split Heat Pump
The TMYICE 18,000 BTU mini split system offers 4-in-1 functionality: cooling, heating, drying, and fan modes with rapid turbo boost. It features advanced inverter technology for efficient temperature control and ECO mode providing up to 30% power savings. The unit cools or heats spaces up to 1250 sq. ft.
Pre-charged with eco-friendly R32 refrigerant, it also provides ultra-quiet operation at 25dB and comes with a smart remote control allowing timer settings from 0.5 to 24 hours. A full installation kit is included, supporting professional setup and seamless user experience.
OLMO 9,000 BTU Wall Mount Single Zone Mini Split
The OLMO Alpic 9,000 BTU mini split unit balances energy efficiency and whisper-quiet operation with 16.5 SEER rating and inverter technology. Its 115V power compatibility allows installation in standard household setups. This model handles heating tasks down to 5°F comfortably and is UL Listed and AHRI Certified for quality assurance.
Included is a comprehensive installation kit with a 16-foot pre-flared copper line set, communication wiring, accessories, and drainage extension. This system is suitable for bedrooms, small additions, and commercial spaces where quiet operation is essential. Professional installation is mandatory.
Cooper & Hunter 12,000 BTU Olivia Midnight Edition Mini Split
The Olivia Midnight Edition features a sleek black mirrored design with advanced technology, delivering 12,000 BTU cooling and heating on a 115V circuit. Its energy efficiency stands at an impressive 22.7 SEER with whisper technology for quiet operation, suitable for bedrooms and living areas.
This model excels with heating capability down to -13°F ambient temperatures, making it a strong choice for colder climates. It comes with a 16-foot installation kit and smart port adapter for app-based control, providing a balance of aesthetic appeal and high performance.
Buying Guide: What to Consider When Choosing a Single Room Mini Split
1. Cooling and Heating Capacity (BTU)
Determine the size of your room or space to select the appropriate BTU capacity. Undersized units will struggle to regulate temperature, while oversized units waste energy. For example, 6,000 – 12,000 BTU units cover small rooms up to around 500 sq.ft., while larger spaces may require 18,000 BTU or more.
2. Voltage Requirements
Check your home’s electrical system. Common mini splits use either 115V for smaller units or 230V for higher capacity models. Ensure the unit you select matches your existing wiring or be prepared for electrical upgrades.
3. Energy Efficiency (SEER Ratings)
Higher SEER (Seasonal Energy Efficiency Ratio) ratings mean better energy savings. Units rated above 18 SEER are excellent for reducing electricity bills. Look for certified UL Listed and AHRI certified products for verified performance.
4. Heating Capability and Low Ambient Operation
If you need year-round comfort in cold climates, verify the minimum ambient temperature the unit can handle while providing heating. Some units operate effectively at temperatures as low as -22°F, while others function down to only 5°F.
5. Installation Kit and Professional Setup
Most single room mini splits come with a copper line set, wiring, and drain pipe installation kit, but professional installation is typically required. Ensure you are prepared for professional service as improper installation can void warranties.
6. Noise Levels and Technology
Look for models highlighting whisper or ultra-quiet technology, especially important for bedrooms and workspaces. Noise levels under 30 dB are ideal for minimal disturbance.
7. Smart Controls and Remote Access
Many modern mini splits include Wi-Fi compatibility or app support via smart port adapters. Remote temperature control and scheduling enhance convenience and energy savings.
8. Refrigerant Type
Eco-friendly refrigerants like R-410A or R-32 offer better performance with lower environmental impact compared to older refrigerants. Choose products using these modern refrigerants wherever possible.
Considering these factors will help you invest in the best single room mini split tailored to your space, climate, and lifestyle needs.