Best Split Air Conditioners of 2025

Mohammed Clark Avatar
Mohammed Clark
Last Updated: 11 Feb 2025

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Split air conditioners are a popular option for cooling homes and offices. They consist of two units - an outdoor compressor and an indoor unit that releases cool air. These units are connected by a refrigerant line, allowing for efficient cooling without the need for extensive ductwork. Split air conditioners come in various sizes and capacities to suit different room sizes and cooling requirements. They also offer features such as remote control operation, energy-saving modes and air filters to improve indoor air quality. Overall, split air conditioners are a reliable and effective way to cool indoor spaces.

At a Glance: Our Top Picks

Ductless Mini Split 9,000 BTU Heat Pump Cover #TOP 1
Ductless Mini Split 9,000 BTU Heat Pump
ftb score rating icon 9.8
MrCool Easy Pro Ductless Heat Pump System Cover #TOP 2
MrCool Easy Pro Ductless Heat Pump System
ftb score rating icon 9.7
Daikin Inverter Air Conditioner 12000 BTU WiFi Ready Cover #TOP 3
Daikin Inverter Air Conditioner 12000 BTU WiFi Ready
ftb score rating icon 9.5

Top 9 Split Air Conditioners

#TOP 1

Ductless Mini Split 9,000 BTU Heat Pump

Cooper & Hunter
CH-NY09MIA-230VO/I
Ductless Mini Split 9,000 BTU Heat Pump Cover
Ductless Mini Split AC/Heating System WiFi Pre-Charged Inverter Heat Pump with 16ft Installation Kit (9,000 BTU, 230V, 18 SEER)

The Cooper & Hunter Mia Series is a versatile ductless mini split air conditioner and heat pump, offering 9,000 BTU power with an impressive 18 SEER rating. It comes pre-charged with refrigerant, making installation straightforward and efficient, while its capability to heat in temperatures as low as 5°F ensures comfort during colder months. The included 16-foot installation kit provides everything you need for a hassle-free setup. Additionally, Whisper Technology guarantees quiet operation, making it ideal for bedrooms and other living spaces where peace and quiet are essential.

What We Like
Easy installation with included kit
Efficient heating down to 5°F
Quiet operation for peaceful spaces
WiFi ready for smart control
#TOP 2

MrCool Easy Pro Ductless Heat Pump System

MRCOOL COMFORT MADE SIMPLE
EZPRO-18-HP-23016
18K BTU
MrCool Easy Pro Ductless Heat Pump System Cover
MrCool Easy Pro 18k BTU 18.5 SEER Ductless Heat Pump Split System - DIY Mini Split w/ 16ft Lineset

The MrCool Easy Pro is designed to make your climate control simple and efficient. With a 16-foot pre-charged line set included, installation becomes hassle-free, allowing you to set up your system without the need for a professional. The Follow Me feature ensures that the unit adjusts its cooling based on your location, providing maximum comfort. Additionally, the Sleep mode allows you to enjoy a peaceful night's rest by gently adjusting the temperature, while the washable filters make maintenance easy and cost-effective, ensuring clean air in your home.

What We Like
Easy DIY installation
Comfort-focused Follow Me feature
Convenient Sleep mode
Washable filters for easy maintenance
#TOP 3

Daikin Inverter Air Conditioner 12000 BTU WiFi Ready

FTXC35D
White
Daikin Inverter Air Conditioner 12000 BTU WiFi Ready Cover
DAIKIN FTXC35D RXC35D Inverter Air Conditioner 12000 BTU R32 A++A+ WiFi Ready

The Daikin Inverter Air Conditioner offers a powerful 12000 BTU cooling capacity, ideal for maintaining a comfortable environment in your home. With its R32 refrigerant, it is designed to be more environmentally friendly, helping you reduce your carbon footprint. The A++A+ energy rating ensures efficient operation, which can lead to lower energy bills. Additionally, being WiFi ready means you can control your air conditioning remotely, providing you with convenience and comfort at your fingertips.

What We Like
Energy efficient operation
WiFi connectivity for remote control
Environmentally friendly refrigerant
Powerful cooling capacity
#TOP 4

Daitsu ASD-UI-DN 18000 BTU Inverter Air Conditioner

Daitsu
ASD18UI-DN
White
Daitsu ASD-UI-DN 18000 BTU Inverter Air Conditioner Cover
Daitsu Fujitsu Air Conditioner Model ASD-UI-DN 18000 BTU Inverter A++

The Daitsu ASD-UI-DN Air Conditioner offers a comprehensive range of products to meet your cooling needs. With Italian support and specialist dealers, you can expect reliable assistance when required. Tax deduction possibilities make this model financially appealing, allowing you to save while enjoying a comfortable environment. The split air conditioner design ensures efficient cooling, perfect for maintaining a pleasant atmosphere in your home or office.

What We Like
Wide product range available
Italian support and dealers
Tax deduction options
Efficient split design
#TOP 5

USEBEM 12V/24V DC Air Conditioner for Vehicles

USEBEM
Camper Klimaanlage
White
USEBEM 12V/24V DC Air Conditioner for Vehicles Cover
USEBEM 12V/24V Dc Air Conditioner,12V Rv Air Conditioner Cool Rooftop Dc Unit Rv,For Truck Rv Boat Automotive Camper Travel Trailer,White-12V

The USEBEM DC Air Conditioner offers high efficiency refrigeration with its electric scroll compressor, ensuring fast cooling while consuming less energy. Its super quiet brushless motor operates at an impressive low noise level, allowing you to enjoy a peaceful environment without disturbances. This air conditioner is versatile, suitable for various vehicles like caravans, trucks, and campers, making it an ideal choice for your travels. Built with a durable ABS shell, it withstands high temperatures and aging, providing you with a reliable cooling solution.

What We Like
High energy efficiency
Quiet operation
Versatile for multiple vehicles
Durable construction
#TOP 6

OXBZKMY Heavy Duty Mini Split Stand

OXBZKMY
RX009
White
9000-24000BTU
OXBZKMY Heavy Duty Mini Split Stand Cover
OXBZKMY Mini Split Stand for 9000-60000 BTU Ductless Air Conditioners Heat Pumps, Heavy Duty Mini Split Stand Ground Mount, Outdoor Split Machine Units Vibration Absorber, Adjustable (9000-60000BTU)

The OXBZKMY Mini Split Stand is designed for outdoor condensers of mini split air conditioners and heat pumps. Constructed with heavy-duty galvanised steel, it supports units weighing up to 450lbs, ensuring stability and durability. Its waterproof and flame-retardant properties prolong the life of your AC unit by keeping it free from dirt and debris. Additionally, the anti-vibration rubber pads absorb shock, reducing noise and improving stability, which contributes to a quieter home environment for you and your family.

What We Like
Heavy-duty construction
Durable and stable
Reduces noise
Adjustable height and width
Easy to install
#TOP 7

Eastrexon Mini Split Adjustable AC Stand

Eastrexon
Eastrexon Mini Split Stand 36000BTU
White
24,000-36,000 BTU
Eastrexon Mini Split Adjustable AC Stand Cover
Eastrexon Mini Split Stand, Adjustable Anti-vibration Mini Split Ground Stand, AC Stand Heavy Duty w/ 400LBS Load Capacity, for 24,000-36,000 BTU Ductless Mini Split Air Conditioner Heat Pump

The Eastrexon Mini Split Stand features an adjustable design, allowing you to easily customise it to fit your AC unit condenser. It raises your unit 16.2 to 21.4 inches off the ground, keeping it safe from water, bugs, and debris, which can extend its lifespan. With a robust weight capacity of 400 lbs, it suits most mini split air conditioner brands. Constructed from durable, powder-coated steel, this stand is built to withstand harsh outdoor conditions.

What We Like
Adjustable for different AC sizes
Raises unit for protection
High weight capacity
Durable outdoor material
Noise reduction features
#TOP 8

Wostore 50 Ft. Insulated Copper Line Set

White
Wostore 50 Ft. Insulated Copper Line Set Cover
Wostore 50 Ft. Copper Pipes 1/4" & 3/8" for Mini Split Air Conditioner Insulated Coil Line Set Made in USA HVAC Refrigerant with Nuts

The Wostore Copper Line Set features thickened copper tubes, ensuring durability with a wall thickness of 0.65mm for 1/4" and 3/8" pipes. This high-quality construction meets ASTM B743 standards, making it ideal for air conditioning applications. The embossed polyethylene film adds abrasion resistance and reduces noise, enhancing your installation experience. Additionally, the external UV-resistant layer protects against corrosion and rodents, providing peace of mind for long-term use.

What We Like
Durable copper construction
Noise reduction features
UV and corrosion resistant
Wide operating temperature range
Suitable for various AC units
#TOP 9

Toutgood Mini Split Wall Mount Bracket

Toutgood
18000BTU-24000BTU
Toutgood Mini Split Wall Mount Bracket Cover
Toutgood Mini Split Wall Mounting Strong Bracket for Outdoor Ductless Mini Split Air Conditioner Heat Pump AC Systems Outdoor for 12000 Btu to 24000 Btu, Max 490 Lb Capacity

The Toutgood Wall Mount Bracket is designed to securely support air conditioners, with a robust weight capacity of up to 490 pounds, ensuring your unit is safely mounted. Made from high-quality 304 stainless steel, this bracket offers excellent corrosion resistance, making it perfect for outdoor use. Its foldable structure provides a safe and stable installation, giving you peace of mind. Additionally, the durable rubber dampers minimise vibrations and sound transmission, enhancing your indoor comfort while protecting your air conditioner.

What We Like
Strong weight capacity
Corrosion-resistant material
Stable installation design
Reduces vibrations and noise
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What is a disadvantage of residential split air conditioning systems?

Outside Noise The interior units of split systems are extremely quiet, but the compressor unit located outside can generate quite a lot of noise. This can be a problem if you live in a highly populated area, as you have to be considerate to your neighbours.

2. How much is a new split system air conditioner?

How Much Does a Split Air Conditioning System Cost Installed? The average cost of a new split-system cooling & heating system is around $8,000 – $11,000. See below for a breakdown. The most common type of central air conditioning system is called a “split system”.

3. What is a split AC system?

A split system is an HVAC system that has both indoor and outdoor units that are connected with copper tubing. There are many different types of split systems, which can include either a heat pump or air conditioner installed outside your home, paired with either a gas furnace or a fan coil located inside your home.

4. What is the advantage of split AC?

The main advantage enjoyed by those who install split air-conditioning unit is that it has a high cooling capacity and quietness in its functioning. Although the initial installation cost is higher compared to that of window air conditioner, split air conditioning system has a much lower cost when used.

Editor's Notes

During our split air conditioner research, we found 119 split air conditioner products and shortlisted 9 quality products. We collected and analyzed 4,341 customer reviews through our big data system to write the split air conditioners list. We found that most customers choose split air conditioners with an average price of £919.69.

The split air conditioners are available for purchase. We have researched hundreds of brands and picked the top brands of split air conditioners, including Cooper & Hunter, MRCOOL COMFORT MADE SIMPLE, Daikin, Daitsu, USEBEM.

Written by
Mohammed Clark Avatar

Mohammed Clark is an architect and a contractor. His architectural skills are not limited to designing the plan for structures alone, but it extends to aesthetics and home décor. Before establishing his firm, he worked under a construction firm for eight years. Mohammed has gathered enough experience from his time practicing as a professional architect and now has vast knowledge in home designs and aesthetics.