Choosing the right ceiling mini split AC can transform your living or working space with efficient cooling and heating. Below is a summary table featuring top ceiling mini split AC units showcasing their BTU capacities, features, and installation conveniences.
Product | BTU Capacity | Features | Installation Kit |
---|---|---|---|
Cooper & Hunter 9,000 BTU Ceiling Cassette | 9,000 BTU | Quiet operation, heating down to -13°F, wall thermostat | 16ft Installation Kit included |
Cooper & Hunter 9,000 BTU One Way Ceiling Cassette | 9,000 BTU | One-way airflow design, smart thermostat, whisper technology | 25ft Installation Kit included |
Cooper & Hunter 36,000 BTU Ceiling Cassette | 36,000 BTU | High BTU output, whisper technology, heating to -13°F | 16ft Installation Kit included |
ROVSUN 9,000 BTU Wifi Enabled Mini Split | 9,000 BTU | Inverter tech, WiFi-enabled, ultra-quiet mode | Installation Kit included |
COSTWAY 12,000 BTU Wall-Mounted Split AC | 12,000 BTU | Energy efficient 5 modes, inverter compressor, quiet | Installation Kit included |
Content Navigation
- Cooper & Hunter 9,000 BTU Ceiling Cassette Ductless Mini Split AC
- Cooper & Hunter 9,000 BTU One Way Ceiling Cassette Mini Split System
- Cooper & Hunter 36,000 BTU Ceiling Cassette Ductless Mini Split AC System
- ROVSUN 9000 BTU Wifi Enabled Mini Split Air Conditioner & Heater
- COSTWAY 12000 BTU Mini Split Air Conditioner & Heater Wall-Mounted
- Buying Guide for Ceiling Mini Split AC Systems
Cooper & Hunter 9,000 BTU Ceiling Cassette Ductless Mini Split AC

This 9,000 BTU ceiling cassette ductless mini split from Cooper & Hunter offers both cooling and heating functions via an integrated heat pump, supporting operation down to an ambient temperature of -13°F. Its whisper-quiet technology makes it suitable for bedrooms, living rooms, and commercial spaces. The unit is AHRI certified and ETL approved, ensuring quality and safety. Also included is a comprehensive 16ft installation kit featuring a pre-flared copper line set, communication wires, and a drainage extension, easing the installation process.
Cooper & Hunter 9,000 BTU One Way Ceiling Cassette Mini Split System

This sleek Cooper & Hunter 9,000 BTU unit features a one-way airflow design ideal for rooms with structural ceiling beams, providing excellent air distribution while maintaining a minimalist ceiling presence. It includes a smart wall thermostat and a 25ft installation kit. Designed with whisper technology for quiet operation and supporting heating as low as -13°F, it fits perfectly in bedrooms, additions, and commercial settings requiring discreet cooling and heating solutions.
Cooper & Hunter 36,000 BTU Ceiling Cassette Ductless Mini Split AC System

This 36,000 BTU ceiling cassette ductless mini split delivers higher heating and cooling capacity suitable for larger rooms or commercial areas. It operates effectively in cold climates (ambient temps as low as -13°F) and is ETL and AHRI certified. The unit ensures peaceful operation through whisper technology and comes with a 16ft installation kit including all necessary components for professional-grade setup. It’s a robust option for anyone seeking a powerful ceiling-mounted system.
ROVSUN 9000 BTU Wifi Enabled Mini Split Air Conditioner & Heater

The ROVSUN 9,000 BTU mini split combines advanced inverter technology with a 19 SEER2 rating for superior energy efficiency. It offers wifi-enabled controls for convenient operation and supports both heating and cooling with rapid performance between 61°F and 88°F. The unit’s ultra-quiet 28dB mute mode and uniform airflow design enhance indoor comfort. Its heat pump functionality also includes effective dehumidification, suitable for year-round use in rooms up to 400 sq.ft.
COSTWAY 12000 BTU Mini Split Air Conditioner & Heater Wall-Mounted

The COSTWAY 12,000 BTU mini split unit offers an energy-efficient inverter compressor and 1 ton heat pump for consistent cooling and heating. Its comprehensive five performance modes—auto, cool, dry, heat, and fan—allow precise climate control. The system includes multiple fan speeds, sleep and ECO modes, and a turbo function to accommodate various comfort preferences. A quiet operation ensures restful environments, paired with an easy-to-use remote control and a smart timer.
Buying Guide for Ceiling Mini Split AC Systems
Selecting the best ceiling mini split AC involves balancing cooling capacity, installation needs, noise levels, and energy efficiency. Consider the following factors before purchasing:
Cooling and Heating Capacity (BTU)
Evaluate the size of your room or space and choose a unit with the appropriate BTU rating. A 9,000 BTU is good for smaller rooms up to 400 sq.ft, while larger rooms or multi-zone spaces may require 28,000 BTU or more.
Installation Kit and Requirements
Most ceiling mini splits come with comprehensive installation kits including copper line sets, communication wires, and drainage accessories. Lengths vary (16ft to 25ft); ensure the kit suits your space and the distance to the outdoor condenser. Professional installation is recommended for optimal performance and warranty compliance.
Noise Level and Technology
Look for units featuring whisper or ultra-quiet technology, particularly if the unit will be installed in bedrooms or quiet commercial settings. Noise ratings around 28dB offer minimal disruption.
Energy Efficiency and Inverter Technology
Efficient inverter-driven compressors adjust power usage based on demand, reducing operating costs. Check for certified SEER ratings (Seasonal Energy Efficiency Ratio) to gauge energy savings, with higher ratings indicating better efficiency.
Heating Capability and Temperature Range
If heating is a requirement, verify the heat pump’s effective operational temperature range. Some mini splits function reliably in temperatures as low as -13°F, making them viable for colder climates.
Smart Features and Controls
Smart thermostats, WiFi-enabled controls, and multiple operating modes enhance convenience and climate customization. Remote controls with timers and sleep modes improve ease of use and comfort.
Taking these multiple perspectives into account ensures you choose a ceiling mini split AC system tailored to your space, efficiency goals, and comfort preferences.