Midea Multi-Split Air Conditioner Review – Is It the Right Choice?

Australia’s weather is unpredictable—scorching summers, chilly winters and everything in between. That’s why having an efficient, high-performing air conditioning system isn’t just a luxury; it’s a necessity. The Midea Multi-Split Air Conditioner lineup offers the perfect solution, giving you the power to control multiple rooms with just one outdoor unit—without compromising on energy efficiency or cooling performance.

But with multiple models available, how do you choose the right one for your home or business? This guide breaks down key features, performance, pricing and model comparisons to help you make an informed decision.

Let’s look at the very fine details of the Midea air conditioning system in this Midea air conditioner review.

Table of Contents

1. About the Midea Multi-Split Air Conditioner
2. Key Features of Midea Multi-Split Air Conditioner
3. Performance And Energy Efficiency 
4. Warranty 
5. Pricing 
6. Which Model of Midea Multi-Split Air Conditioner You Should Choose? 
7. Is a Midea Air Conditioner Right for You?
8. Claim Rebate on Midea Multi-Split Air Conditioner 
9. Conclusion
10. FAQs

Midea is a global leader in air conditioning solutions, known for its innovative technology, energy efficiency and affordability. As a trusted brand in Australia, Midea air conditioners offer a variety of models, including split systems, ducted systems and multi-split solutions.

The Midea Multi-split Air Conditioner is a smart choice for homeowners and businesses looking for an efficient cooling and heating solution. With advanced inverter technology and flexible installation options, this aircon provides comfort while keeping energy bills in check.

Midea offers three types of indoor units that can be paired with the Multi-Split system:

1. Venus Split System
2. Compact Cassette System
3. Ducted Connected System

If you’re considering a Midea aircon, here's a breakdown of its core features.

Midea Multi-Split Air Conditioner – Model-Specific Features

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Midea’s Multi-Split Air Conditioners are designed for high efficiency, ensuring optimal cooling and heating performance with minimal power consumption. The use of R32 refrigerant across all models improves energy efficiency while reducing environmental impact.

Two models that are energy efficient and suitable for Australian weather are MULMI0618B and MULMI0513B. Here’s why these two models of Midea air conditioner in Australia are the best in terms of energy efficiency.

1. Higher Cooling and Heating Capacities: The MULMI0618B (18.0 kW cooling, 20.5 kW heating) and MULMI0513B (13.5 kW cooling, 14.0 kW heating) can cool large spaces quickly without excessive energy consumption, making them ideal for Australian homes and businesses.
2. High COP Ratings: These models have better Coefficient of Performance rating compared to smaller models, meaning they use less electricity to achieve the same temperature.
3. Strong ERR Ratings: Alongside high COP scores, these systems offer solid Energy Efficiency Ratio (ERR) performance—delivering more cooling output per unit of energy consumed, which helps lower your long-term electricity bills.
4. Handles Temperature Extremes Well: Given their higher-rated power input, these units can adapt to sudden temperature changes—whether it’s a scorching 40°C summer day or a chilly 5°C winter night.

Midea provides different warranty coverage depending on whether the unit is used for residential, commercial or heavy commercial purposes. Here’s how the warranty applies:

1. Residential Products: 7 years parts & labour warranty (Online registration required, T&C apply).
2. Commercial Products: 5 years parts & labour warranty.
3. Heavy Commercial Products:2 years parts & labour warranty.

Finding the right Midea Multi-Split aircon depends on several factors:

1. Room Size & Coverage Needs – Larger spaces need higher cooling capacity for consistent comfort.
2. Energy Efficiency – A higher COP rating means lower energy bills.
3. Climate Conditions – For extreme Australian heat or cold, powerful heating and cooling are essential.
4. Budget – Premium models may cost more initially but save money in the long run.
5. Warranty & Longevity – A longer warranty ensures reliability.

For Australian weather, MULMI0513B and MULMI0618B are the best choices because they handle temperature extremes, offer high energy efficiency, and provide long-term value with extended warranties. Designed for both summers and winters, these models ensure year-round comfort while keeping energy bills in check. Their advanced technology delivers powerful cooling and heating, making them ideal for Australian households looking for a cost-effective and reliable air conditioning solution.

Midea air conditioners are an excellent choice for budget-conscious buyers seeking reliable cooling, smart features and solid energy efficiency. They offer great performance at an affordable price, making them ideal for everyday comfort. However, if you prioritise premium features like advanced air purification or ultra-high efficiency, exploring higher-end alternatives may be worthwhile. For those needing whole-home cooling, Midea’s ducted air conditioners provide even temperature distribution across multiple rooms and can be integrated with zoning features to enhance energy efficiency.

Here’s why Midea Air Conditioner is right for you! 

1. Built to Perform in Any Climate

Midea air conditioners are designed to handle extreme weather conditions, from freezing winters at -20°C to scorching summers up to 55°C. Whether you need reliable cooling during a heatwave or efficient heating in chilly weather, Midea ensures year-round comfort with robust performance.

2. A Global Leader in Air Conditioning

Midea isn’t just another air conditioner brand—it’s the world’s No.1 air conditioning brand based on retail volume sales from 2020 to 2023, according to Euromonitor International. This means millions of people worldwide trust Midea for its innovative cooling solutions, making it a name you can rely on.

3. Hassle-Free After-Sales Support

Nobody likes dealing with slow customer service and Midea gets that. Their support team is available during business hours (AEDT 9:30 AM – 5:30 PM) to assist with troubleshooting, maintenance or any product concerns. Quick responses and expert help mean less downtime and more comfort for you.

4. Long Warranty for Extra Peace of Mind

Worried about durability? Midea backs its products with one of the longest warranties in Australia. This ensures your air conditioner stays protected for years, giving you confidence in your investment. Be sure to check out the full warranty terms for all the details.

5. Easy Service

Midea makes servicing your air conditioner simple. If you ever need assistance:

1. Submit your service request online.
2. A Midea representative will contact you to schedule an appointment.
3. A certified technician will visit and resolve the issue.

That’s it—no complicated process, just fast and efficient service.

6. Strong Partnerships & Sustainability Commitment

Midea has been an official partner of Manchester City Football Club since 2020, rolling out several successful campaigns. Beyond business, Midea is also committed to sustainability and is an active member of the United Nations Global Compact, working towards a greener future.

7. Financially Strong & Trusted Worldwide

With one of the highest credit ratings among private manufacturing companies in China, Midea holds an A or above rating, making it one of the most financially stable brands in the industry. That kind of reliability speaks for itself.

When you choose Midea, you're not just getting an air conditioner—you’re investing in quality, innovation and world-class support.

Good news! If you’re in Victoria or NSW, you may be eligible for a rebate under the VEU scheme (Victoria) and ESS (NSW) when upgrading to an energy-efficient Midea air conditioner. Check out our following blogs for more detailed info on the subject:

1. Ultimate Guide for Choosing the Right Size Aircon and Its Rebates 
2. ‍Top Air Conditioning Brands Eligible Under the VEU Scheme 

Want expert advice on the best air conditioning rebates for your home? Get in touch with EcoOrigin today!

Why Choose EcoOrigin to Claim Rebates?

EcoOrigin is here to make the process effortless. As a trusted accredited provider, EcoOrigin ensures you get maximum savings while switching to an energy-efficient air con. From expert guidance to a seamless application process, we take care of everything so you can enjoy superior cooling and heating without the hefty upfront cost.

Want to learn more? Check out our blogs.

Look what our customers say:

The Midea Multi-Split Air Conditioner is a solid choice for those seeking energy efficiency, smart features and flexible cooling solutions at an affordable price. Whether you need a cooling system for a single room or multiple spaces, Midea offers a range of indoor units to suit various needs. Plus, with its inverter technology and space-saving design, it provides an efficient and cost-effective way to stay comfortable year-round.

If you’re considering an upgrade, don’t forget to check your eligibility for an air conditioning rebate under the Victorian Energy Upgrades (VEU) scheme. With EcoOrigin’s expert assistance, claiming your rebate is hassle-free, helping you enjoy premium cooling while saving money.

Ready to upgrade? Contact EcoOrigin today and take the first step toward smarter, more efficient cooling!

Is Midea a good air conditioner brand?

Yes, Midea is a well-known and reliable brand, offering efficient cooling and heating solutions at an affordable price.

Which aircon brand is better?

The best aircon brand depends on your needs—Midea is great for budget-friendly efficiency, while premium brands can offer more advanced features.

Is Midea a reliable aircon brand?

Yes, Midea is known for its durable and energy-efficient air conditioners, making it a trusted choice worldwide.

What is the best split system air conditioner in Australia?

The best split system varies by need but Midea’s inverter technology and affordability make it a strong contender.

How long does a Midea aircon last?

With proper maintenance, a Midea air conditioner can last 10–15 years, ensuring long-term performance.