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10 Best Ceiling Cassettes For Mini Splits 2025 in the United States

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#1

Winner

Cooper & Hunter 36,000 BTU Ceiling Cassette Ductless Mini Split AC/Heating System with Wall Thermostat and Installation Kit

The Cooper & Hunter 36,000 BTU Ceiling Cassette Ductless Mini Split AC/Heating System is a powerful option for both residential and commercial spaces. With its substantial cooling and heating capacity, it can effectively manage the temperature in larger rooms or areas. The system operates with a Seasonal Energy Efficiency Ratio (SEER) of 19.20, providing decent energy efficiency, although it's not Energy Star certified, which might be a consideration for those particularly focused on energy savings.

The included installation kit, featuring a high-grade 16ft pre-flared and insulated copper line set, simplifies the setup process, though professional installation might still be necessary due to its complexity and weight (257 pounds). The system runs quietly, with a noise level of 46.5 dB, making it suitable for bedrooms, living rooms, and additions where noise might be a concern. The whisper technology contributes to its quiet operation, enhancing comfort in noise-sensitive environments. Control options are versatile, including a wall thermostat and remote control, allowing for convenient adjustments.

However, the product is relatively bulky, with dimensions of 48 x 40 x 40 inches, and ships via freight, which adds logistical considerations. It is a robust and efficient system for those needing significant heating and cooling capacity, with strong quiet operation and good control options. It may not be ideal for those prioritizing maximum energy efficiency or ease of installation without professional help.

#2

Cooper & Hunter 9,000 BTU Ceiling Cassette Ductless Mini Split AC/Heating System with Heat Pump Wall Thermostat and Installation Kit

Rating
10.0
Noise Level
Cooling/Heating Capacity
Installation Requirements

Most important from
31 reviews

Noise Level
The unit runs almost silently, with only a faint hum during water drainage, making it ideal for noise-sensitive spaces.
Cooling/Heating Capacity
It maintains an even and efficient cooling performance, even in extreme outdoor temperatures up to 110°F.
Installation Requirements
Installation is straightforward with professional assistance, and the package includes everything needed for setup.
Control Options
Adding Wi-Fi capability requires third-party devices since the unit itself is not Wi-Fi enabled, which could be a limitation for remote monitoring.

The Cooper & Hunter 9,000 BTU Ceiling Cassette Mini Split is a solid choice if you need a compact heating and cooling system for spaces like bedrooms, living rooms, or small commercial areas. It provides reliable cooling and heating with a capacity of 9,000 BTU (about 0.75 tons), which works well for moderate-sized rooms. The system uses inverter compressor technology that helps maintain a consistent temperature efficiently. Speaking of efficiency, it has a high SEER rating of 21.6 and is Energy Star certified, meaning it can save you money on energy bills compared to less efficient models.

One of its biggest advantages is the quiet operation, with a noise level around 31.5 dB, making it suitable for noise-sensitive spaces. The package includes a wall thermostat and remote control, giving you flexible and convenient control over your comfort. It also comes with a fairly complete installation kit, which includes pre-flared copper lines and drainage extensions. However, professional installation is necessary since this is not a DIY-friendly system, and due to its size and weight (over 125 pounds), delivery will be to an accessible point outside your home.

The unit is fairly large in size for a ceiling cassette (48 x 40 x 40 inches), so you’ll need enough ceiling space and appropriate clearance. While it handles heating well down to -13°F, it may not be ideal in extremely cold climates without supplemental heat. If you want a quiet, energy-efficient ceiling cassette mini split with good heating and cooling for moderate spaces and don’t mind arranging professional setup, this Cooper & Hunter model is worth considering.

Rating
10.0
Noise Level
Cooling/Heating Capacity
Installation Requirements

Most important from
31 reviews

Noise Level
The unit runs almost silently, with only a faint hum during water drainage, making it ideal for noise-sensitive spaces.
Cooling/Heating Capacity
It maintains an even and efficient cooling performance, even in extreme outdoor temperatures up to 110°F.
Installation Requirements
Installation is straightforward with professional assistance, and the package includes everything needed for setup.
Control Options
Adding Wi-Fi capability requires third-party devices since the unit itself is not Wi-Fi enabled, which could be a limitation for remote monitoring.
#3

Cooper & Hunter 18,000 BTU Ceiling Cassette Ductless Mini Split AC/Heating System with Heat Pump Wall Thermostat and Installation Kit

Rating
9.9
Cooling/Heating Capacity
Noise Level
Energy Efficiency

Most important from
31 reviews

Cooling/Heating Capacity
Out of 12 Mini Splits from various brands, this is the best performer, maintaining 65 F indoors even when it's 110 F outside.
Noise Level
The unit is very efficient and keeps the area evenly cooled, with only a slight hum when it starts up.
Energy Efficiency
The unit is very efficient and keeps the area evenly cooled, with only a slight hum when it starts up.
Installation Requirements
Installation was fairly easy with everything included, though professional help was used.
Control Options
The unit is not WiFi enabled, but adding a Cielo Breeze Lite works well for remote control.

The Cooper & Hunter 18,000 BTU Ceiling Cassette Ductless Mini Split AC/Heating System is a solid option for those looking to efficiently heat and cool larger spaces such as bedrooms, living rooms, or commercial areas. With a cooling capacity of 18,000 BTUs and an impressive Seasonal Energy Efficiency Ratio (SEER) of 20.5, this system is designed with energy savings in mind, making it a great choice for eco-conscious consumers.

One of the standout features is its whisper technology which keeps noise levels at a low 39.5 dB, ensuring a quiet environment. This is particularly beneficial for bedrooms or study areas where noise can be a distraction. The inclusion of a heat pump allows for efficient heating even in low ambient temperatures down to -13F, providing versatility throughout the seasons.

The installation kit comes with a 16-foot copper line set and all necessary components, which simplifies the setup process. However, it's important to note that the system is shipped palletized and requires freight delivery, which can add complexity to the process, especially for residential addresses where curbside delivery is standard. The remote control feature adds convenience, allowing easy adjustments from a distance. However, the lack of a smart home integration option might be a drawback for users looking for more advanced control methods. The Cooper & Hunter ceiling cassette is a capable unit for effective climate control, but be prepared for its logistical requirements and consider the installation demands before purchase.

Rating
9.9
Cooling/Heating Capacity
Noise Level
Energy Efficiency

Most important from
31 reviews

Cooling/Heating Capacity
Out of 12 Mini Splits from various brands, this is the best performer, maintaining 65 F indoors even when it's 110 F outside.
Noise Level
The unit is very efficient and keeps the area evenly cooled, with only a slight hum when it starts up.
Energy Efficiency
The unit is very efficient and keeps the area evenly cooled, with only a slight hum when it starts up.
Installation Requirements
Installation was fairly easy with everything included, though professional help was used.
Control Options
The unit is not WiFi enabled, but adding a Cielo Breeze Lite works well for remote control.

Buying Guide for the Best Ceiling Cassettes For Mini Splits

Ceiling cassettes for mini-splits are a great option for those looking to efficiently cool or heat a room without taking up wall space. These units are installed in the ceiling and distribute air evenly throughout the room. When choosing a ceiling cassette for your mini-split system, it's important to consider several key specifications to ensure you get the best fit for your needs. Understanding these specs will help you make an informed decision and ensure optimal performance and comfort in your space.
Cooling/Heating CapacityThe cooling/heating capacity of a ceiling cassette is measured in BTUs (British Thermal Units) and indicates how much heat the unit can remove or add to a room. This spec is crucial because it determines the effectiveness of the unit in maintaining a comfortable temperature. To navigate this, consider the size of the room: smaller rooms (up to 300 sq. ft.) typically need around 9,000 BTUs, medium rooms (300-500 sq. ft.) need 12,000-18,000 BTUs, and larger rooms (500-800 sq. ft.) may require 24,000 BTUs or more. Choose a capacity that matches your room size to ensure efficient operation.
Airflow RateThe airflow rate, measured in CFM (Cubic Feet per Minute), indicates how much air the unit can circulate. This is important for ensuring even distribution of air throughout the room. Higher CFM values mean more air movement, which can be beneficial for larger spaces or rooms with higher ceilings. For smaller rooms, a lower CFM (200-400) is usually sufficient, while larger rooms may require a higher CFM (400-600 or more). Consider the room size and ceiling height to determine the appropriate airflow rate for your needs.
Noise LevelThe noise level of a ceiling cassette is measured in decibels (dB) and indicates how loud the unit will be during operation. This is important for maintaining a comfortable and quiet environment, especially in bedrooms or living areas. Noise levels typically range from 20 dB (very quiet) to 50 dB (moderate noise). For a quiet environment, look for units with noise levels below 30 dB. If noise is less of a concern, units with higher dB levels may be acceptable.
Energy EfficiencyEnergy efficiency is measured by the SEER (Seasonal Energy Efficiency Ratio) rating for cooling and the HSPF (Heating Seasonal Performance Factor) rating for heating. Higher ratings indicate better energy efficiency, which can lead to lower energy bills and a reduced environmental impact. SEER ratings typically range from 13 to 25, with higher numbers being more efficient. HSPF ratings usually range from 7 to 10. Choose a unit with higher SEER and HSPF ratings if energy efficiency is a priority for you.
Installation RequirementsInstallation requirements refer to the space and structural considerations needed to install the ceiling cassette. This includes the ceiling height, available space for the unit, and access for maintenance. It's important to ensure that your ceiling can accommodate the unit and that there is enough clearance for proper airflow. Additionally, consider the ease of access for filter changes and other maintenance tasks. Consult with a professional installer to ensure your space meets the necessary requirements.
Control OptionsControl options refer to the ways you can operate the ceiling cassette, such as remote controls, wall-mounted thermostats, or smart home integration. This is important for convenience and ease of use. Some units offer advanced features like programmable settings, Wi-Fi connectivity, and compatibility with smart home systems. Consider your preferences for controlling the unit and choose one that offers the features that best match your lifestyle and needs.

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