Top Split System Brands for Efficient Cooling

As temperatures continue to fluctuate, creating a comfortable indoor environment becomes increasingly important, making the choice of air conditioning systems a priority for many homeowners. Split system air conditioners have gained popularity due to their energy efficiency, quiet operation, and adaptability to different spaces. With various brands offering diverse features, it can be challenging to determine which one best fits your needs. To assist you in making an informed decision, we have compiled a list of the best brands for split systems below.

Illustration of split system

Best brands of split system in 2025

Mitsubishi Electric

Mitsubishi Electric is a leading producer of split systems, renowned for its energy-efficient and technologically advanced products. The company's split-zoning systems, including mini-split, multi-split, and variable refrigerant flow (VRF) systems, have been widely adopted globally due to their quiet operation and individualized comfort control. Mitsubishi Electric's air conditioning systems and home products segment generated $9.42 billion in revenue in 2023, highlighting the company's significant market presence. Their systems are designed to minimize energy consumption and provide maximum comfort, making them a preferred choice in both residential and commercial applications. With over three decades of experience in North America, Mitsubishi Electric continues to innovate and expand its market share. For more information, explore Mitsubishi Electric split-zoning systems.

Daikin

Daikin Industries, Ltd. is a leading innovator and provider of high-quality split systems, celebrated for their energy-efficient and environmentally friendly products. The company has fortified its market share by strengthening supply and enhancing its sales network, especially with products like the Daikin Fit, which offers premium mid-efficiency inverter technology and a compact design ideal for limited installation spaces. Despite industry challenges, Daikin's residential air conditioning segment experienced significant growth, with the company increasing its market share by 103% in FY2022. The Asia Pacific region, where Daikin maintains a strong presence, is anticipated to be the fastest-growing market for split systems, with a CAGR of 4.88% from 2024 to 2029. Daikin's dedication to innovation and customer comfort has reinforced its status as a global leader in the air conditioning industry.

LG

LG Electronics is a leading producer of split air conditioning systems, known for its innovative and efficient products. In April 2024, LG introduced a new line of air conditioners with 4-in-1 and 6-in-1 convertible technology and inverter compressors, enhancing efficiency and performance. The global split air conditioning systems market, which includes LG's offerings, is expected to grow at a CAGR of 4.25% from 2024 to 2032, reaching a valuation of USD 154.02 billion by 2032. LG's advancements in air conditioning technology have significantly improved energy efficiency, making their products a preferred choice in regions like Asia-Pacific, where the market is driven by rapid urbanization and rising temperatures. LG's commitment to innovation is a key factor in the market's growth.

Panasonic

Panasonic is a leading producer in the split systems market, known for its energy-efficient and environmentally friendly products. The company, along with other major players like Daikin Industries, Mitsubishi Electric Corporation, Hitachi, Ltd., and Samsung Electronics Co., Ltd., contributes to the market's semi-consolidated structure. The global split systems market, valued at USD 99.06 billion in the previous year, is expected to grow at a CAGR of 4.88% from 2024 to 2029, with the Asia Pacific region being the fastest-growing and largest market segment. Panasonic's innovative products and strategic partnerships enhance its competitive advantage in this growing market. The company's focus on quality and sustainability aligns with the increasing global demand for adequate heating and cooling solutions. For a detailed analysis, visit Mordor Intelligence's global split systems market report.

Fujitsu

Fujitsu General is a leading producer of split air conditioning systems, renowned for its innovative and energy-efficient solutions. With over 40 years of experience in the HVAC industry, Fujitsu General boasts a 99.99% product performance rate, ensuring consistent heating and cooling comfort. Their AIRSTAGE mini-split ductless systems offer room-by-room temperature control, minimal installation requirements, and significant energy savings. Homeowners can also benefit from federal tax credits of up to $2,000 under the Inflation Reduction Act of 2022 for purchasing energy-efficient Fujitsu systems. The company is committed to sustainability, aiming for carbon neutrality by 2025. For more information, visit their residential air conditioning solutions.

Samsung

Samsung Electronics Co., Ltd. is a leading producer in the split systems market, known for its innovative and energy-efficient products. The company, part of the Samsung Group, has been a major player in the industry, contributing to the market's growth with its advanced air conditioning solutions. Samsung's presence in the split systems market is significant, with the Asia Pacific region, where Samsung has a strong presence, expected to grow at the highest CAGR during the forecast period. The global split systems market, valued at USD 99.06 billion in the previous year, is anticipated to grow at a CAGR of 4.88% from 2024 to 2029, with Samsung among the key players driving this growth. For a deeper dive into the market dynamics, explore the global split systems market report.

Hitachi

Hitachi is a prominent player in the global split systems market, known for its high-quality and energy-efficient products. The company, along with other major brands like Daikin and Mitsubishi Electric, dominates the market, particularly in the Asia Pacific region, which is the fastest growing and largest market segment. Hitachi's products are favored for their advanced technology and reliability, contributing to the company's robust market presence. In the Chinese multi-split AC market, Hitachi, along with other Japanese brands, has historically held a significant market share, although they are now facing competition from domestic Chinese manufacturers. The global split systems market, where Hitachi operates, is expected to grow at a CAGR of 4.88% from 2024 to 2029.

Carrier

Carrier is a leading producer of split air conditioning systems, known for its reliable, efficient, and flexible solutions. In the U.S. mini split air conditioning system market, Carrier, alongside other major players like Daikin and LG Electronics, collectively held around 10%-15% of the market share in 2023. Carrier's ductless systems are particularly popular for their ease of installation, energy efficiency, and advanced features such as smart thermostats and voice control. The U.S. mini split market, where Carrier operates, is projected to grow at a CAGR of 5.6% from 2024 to 2032, reaching a value of USD 2.2 billion by 2032. For more information, visit the Carrier Residential website.

Trane

Trane Technologies is a leading producer in the HVAC industry, particularly renowned for its split system offerings. With a market share of 21.1% in the North American HVAC market in 2023, Trane stands as the market leader, followed by other major players like Daikin and Carrier. The company's innovative products, such as the Modular Climate Changer and the S-Series EarthWise(tm) CenTraVac chiller, have set industry standards for efficiency and performance. Trane's focus on system integration, energy efficiency, and advanced technologies like variable-speed drives and smart controls has solidified its position in the market. The acquisition of MTA in May 2023 further strengthened Trane's market presence. For more details on their comprehensive HVAC solutions, visit Trane Technologies' website.

Toshiba

Toshiba is a prominent player in the global split air conditioning systems market, known for its high-quality and efficient products. The company, along with other Japanese brands like Daikin, Hitachi, and Mitsubishi Electric, has historically dominated the market, particularly in China. Toshiba's products are recognized for their reliability and advanced technology, contributing to the company's significant market presence. In the Chinese multi-split AC market, Japanese brands, including Toshiba, have maintained a robust presence, although they are facing increasing competition from domestic Chinese manufacturers. The global split air conditioning systems market, where Toshiba operates, is expected to grow at a CAGR of around 5-5.7% from 2023 to 2032. For more information about their innovative solutions, visit their official website.