Mitsubishi
Air-Conditioning Systems

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Your Melbourne and Mornington Peninsula Mitsubishi Air Conditioning Installers

Mitsubishi Electric is one of the world’s leading names in air conditioning products. As a proud partner, we offer a range of Mitsubishi split systems and Mitsubishi ducted air conditioners, to suit your space and requirements.

Whether you need a single-room or multi-room unit for your home or office, or a whole home ducted system, Mitsubishi’s products are known for their reliability and durability. 

Our Mitsubishi
Air-Conditioning Products

At CoreTemp Australia, we offer a range of climate control systems designed for performance, reliability and energy efficiency, including:

Wall Mounted Split System MSZ-LN Series

A wall-mounted reverse cycle split system providing both heating and cooling, the Mitsubishi MSZ-LN Series offers a premium solution for homeowners. Available in contemporary finishes such as Onyx Black, Ruby Red and Pearl White, this split system unit is designed to complement modern interiors, while offering smart intelligence, optimal filtration and efficiency for year round comfort.  Equipped with Mitsubishi's 3D i-See Sensor, the MSZ-LN identifies when a room is occupied, and varies both temperature and airflow accordingly. The advanced Plasma Quad Plus filtration system offers advanced purification by capturing dust and microscopic particles, reducing allergens an impacts from the environment. Quiet and energy-efficient, this unit is ideal for homeowners that are looking for premium comfort without compromise. 

Wall Mounted Split System MSZ-EF Series

What happens when you combine minimalist design, quiet performance and smart comfort features? You get a wall-mounted split system air-conditioner that offers the best of both worlds - the ultimate in climate-control without sacrificing the interiors of your home.  Available in Natural White, Matte Silver and Glossy Black, this unit offers more than just the basics. With advanced functionalities including Nano-Platinum Deodorising Filter to reduce airborne bacteria and odours, and smart Wi-Fi control to manage temperature, modes and schedules remotely - this  air-conditioner has earned Mitsubishi multiple international design awards for marrying aesthetics with function.   

Wall Mounted Split System
MSZ-AP Series

Prioritising quiet performance, smart functionality and energy-efficiency, Mitsubishi's MSZ-AP Series offers an exceptional heating and cooling solution for single rooms and compact homes or office spaces. Equipped with features like the Dual Barrier Coating that reduces dust/grease build-up on internal surfaces and optional advanced filters such as Plasma Quad Connect to reduce allergens, bacteria and dust, the MSZ-AP is an elegant, pared-back unit designed to blend into interiors rather than stand-out. 

Whole home Ducted Air Conditioner System
PEA-M-LAA Series

Designed for large homes or very long duct runs, the PEA-M-LAA Series from Mitsubishi is our premium, whole-home ducted air-conditioning solution.  With exceptional airflow strength, it is ideal for homes with multiple zones or complex layouts. This heavy-duty ducted solutions combines high-efficiency with quiet operations and the latest R32 refrigerant and smart control technology - to provide the very best in heating and cooling for your home.  If you're looking for a high-capacity heating and cooling solution that doesn't impact the interiors of your new home, then look no further than Mitsubishi's premium ducted air-conditioning system.   

Whole home Ducted Air Conditioner System PEA-M160HAA Series

Ideal for mid-to-large homes and renovation projects, the PEA-M160HAA offers a compact, high-performance ducted air-conditioning solution to both heat and cool your home.  Featuring a two-piece indoor unit for easy installation in tight ceiling spaces or homes with limited roof access, the unit is quiet, efficient and smart-home ready.  Suited to 3 to 4+ bedroom homes, Mitsubishi's ducted solution delivers premium comfort where access or layout might otherwise make ducted systems challenging. If you're looking for an easy to install ducted solution, you've come to the right place.

4.9 Google Rating

Proudly rated 4.9 out of 5 stars by our customers for quality work, friendly service and lasting results.

Local Family Business

Based across Melbourne and the Mornington Peninsula, and servicing all of Melbourne, we bring genuine local knowledge and personalised care to every job.

VEU Rebate Partner

We help you access Victorian Energy Upgrades (VEU) rebates to save on new installations and upgrades.

Licensed & Insured

Our fully licensed, insured technicians deliver safe, compliant and professional heating and cooling services that you can trust.

Save big with the Victorian Energy Upgrades (VEU) Rebate

Are you looking to upgrade your home or office with a new air-conditioner? When you purchase an energy-efficient Mitsubishi air-conditioning system, you could be eligible for a Victorian Energy Upgrades (VEU) Rebate – a government initiative designed to help Victorians reduce their energy use and cut greenhouse gas emissions. 

As an accredited VEU installer, CoreTemp Australia can assist by helping you choose a VEU-approved Mitsubishi model for your home or office and claim the relevant rebates. 

If you’ve been thinking about updating your dated heating and cooling systems for your home or office – now is the time to do it!

Chat to one of our friendly team members to take advantage of this rebate today. 

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Alex Warhurst
5 October 2026
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The CoreTemp guys were polite, informative and efficient, even while working through heavy rain at times. We are very happy with the AC installation.
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Paul Fahey
2 October 2026
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Super service from quote to a installing a new system, and to maintaining an existing system. Highly recommend the CoreTemp team. The technician was excellent (wish I could remember his name). Friendly, courteous and efficiently explaining the process and some unexpected issues found from a previous installation> Which we will now engage CoreTemp to fix. No question.
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Ricky Clark
2 October 2026
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Called today to have a ducted heating issue see to. Coretemp were very responsive and came to sort the problem same day, extremely happy with the service provided and would definitely recommend to anyone. Thanks
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Bob Anselmi
12 September 2026
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Jarrod and his team were efficient, respectful and clearly knew exactly what they were doing. We were also impressed by the way they cleared up after the job was finished.
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Barry Donohue
17 August 2026
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Great service, Emily was awesome made it all easy to understand, punctual reliable friendly people all round
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Tim Don
23 July 2026
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I have to say that Nathan your technician who serviced my heating and cooling equipment this morning was an absolute stand out 10/10. He was very efficient, explained everything he was doing, gave me an excellent vertbal report on things and was very impressive in every way. Congratulations to your company and your employees and the culture you have developed.
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Jason Cahill
16 July 2026
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Reliable, quick and fantastic professional job.
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Chloe Ruffin
8 July 2026
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Emily came out to give us a quote on a new ducted system a couple of weeks ago, she was very friendly, knowledgeable and thorough! Great customer service.
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Tay H
30 June 2026
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I’m very happy with my new aircon CoreTemp Australia installed at my home. All of the team I dealt with were amazing from Fiona and Alice in the office, to Emily from sales and then the installation boys who did an excellent job and tidied up after them selves.
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Loryn Worthy
22 June 2026
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Thank Alice for thinking of me when Nathan had a cancellation. Nathan very efficient and polite, explaining as he goes. Excellent service, thank you.
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Jessica Langson
5 June 2026
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What an incredible business! During a very difficult time for our family, they came to our rescue by swiftly replacing the motor in our ducted heating system. They worked with utmost skill, professionalism and a truly human touch. We’re so grateful. Highly recommended!
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Scott Wightwick
4 June 2026
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Woke up to find our ducted heater wasn't working with an error code on the Netcontroller. Turning the heater off and on again didn't resolve the issue so I reached out for recommendations on Facebook. Someone recommended CoreTemp - they'd had a fault with their heater and CoreTemp fixed it straight away. Rang CoreTemp and Alice was extremely helpful, said she had a Technician nearby and would see if he could swing by. Gave her the details of the issue and less than 10 minutes later Alice rang back to say Nathan was on the way. Nathan was very careful and considerate, gave the unit a service, including cleaning the flame sensors, did a reset on the circuit board and then a reset on the Netcontroller panel and the fault cleared and the heater was operational again. All done by midmorning. Excellent report sent through detailing the work done including photos. Highly recommend CoreTemp for their service and professionalism.
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Barbara Liewes
22 May 2026
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This is the second split system bought and installed by CoreTempAustralia. This time my Mum needed to replace a system that had packed up in her home, I rang on Monday morning around 10am and within 15 minutes Emily was at her place. Emily was very informative on which size system was needed for Mum's house and talked Mum through the process. CoreTempAustralia installed the unit on the Friday of the same week and the workmen did a great job, cleaned up after themselves. So my 84 year old Mum was greatly appreciative on the ease of the whole process. Highly recommend CoreTempAustralia.
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Bill Peagram
21 May 2026
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We recently engaged Core Temp to attended our broken down ducted Air Con. From start to finish they were nothing short of Amazing. They had a quick turn around, were very professional and polite inside our home and had our Air Con back up and running in no time. We could not recommend Core Temps servicing highly enough. Definite 5 Stars.
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Rosemary MacDonald
20 May 2026
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All the guys were very respectful and helpful with each other. They left my place as clean as the start. When I asked a question they always answered so I could understand.
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Joel Robertson
18 May 2026
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Thank you to the prompt attention to our ducted heating fault.
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Hugh Bayford
7 May 2026
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The technician was punctual and polite. He provided clear feedback on our heater and was a pleasure to deal with. We will definitely use your services in the future.
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Siobain Bonfield
21 April 2026
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Very professional in their communication and work. Highly recommend.
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barbara boneham
21 April 2026
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My experience with peninsula heating was excellent arrived on time and completed job Well done
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Katrine Schleiger
17 March 2026
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We replaced our gas heater with a split system and had a great experience from start to finish. The team was professional, friendly, on time, and communication was excellent throughout the process. I had a couple of questions after the installation and really appreciated the prompt and friendly response, including the team coming back twice without hesitation to make sure it’s all done properly. Very happy with the service and would definitely recommend.

What Our Clients Are Saying

We service customers all around Melbourne and are proud of our track record in providing exceptional customer service. 

Here’s what some of our satisfied clients have to say about their experience with us.

Why choose Mitsubishi?

For more than 100 years, Mitsubishi Electric has been leading the world in innovative climate control, energy efficiency and premium design. Whether for homes or businesses, Mitsubishi systems are renowned for their reliability, quiet performance and intelligent technology including:

  • Components designed for Australian conditions – from coastal humidity to summer heat – ensuring dependable comfort, year after year. 
  • Advanced inverter technology and refrigerants deliver superior heating and cooling performance, while keeping running costs low.
  • Mitsubishi air conditioners offer whisper-quiet comfort, with some of the lowest operating noise in the industry – making them perfect for bedrooms, studies and open-plan living.
  • Smart controls allow users to adjust temperature, schedule and manage modes via their smartphone, tablet or voice assistant – no matter where they are in the world.
  • With a sleek design, Mitsubishi air-conditioners prioritise aesthetics to ensure they don’t impact on interior styles and decor. 

FAQ

Yes. Most Mitsubishi Electric Air-Conditioning systems use innovative inverter compressors and an eco-friendly R32 refrigerant, which delivers powerful performance while using less energy. Many units also feature zoning options and smart controls to help reduce wastage and running costs even further.

Many Mitsubishi Electric models come with built-in WiFi connectivity or smart-control adapters. This means home owners or business operators can remotely access and manage temperatures and modes directly from their smart phone or compatible voice assistant. They can also manage scheduling and running times, no matter where they are in the world.  

Mitsubishi air-conditioners come with a standard 5-Year parts and labour warranty, however at CoreTemp Australia, we go one step further. When you have a Mitsubishi unit installed in your home by our expert team, you can enjoy an exclusive 7-year extended warranty – giving you two additional years of protection beyond Mitsubishi’s standard coverage. This applies to residential customers only, when your system is installed and serviced by our licensed team, with scheduled maintenance visits at years 2, 4 and 6. 

Mitsubishi Electric systems are known for their reliability, energy efficiency and whisper-quiet operation. Each unit is built with advanced inverter technology, intelligent airflow design and premium components engineered to perform in Australia’s demanding climate.

Thanks to a century of world-class engineering, Mitsubishi Electric leads the industry for low-noise performance. Depending on the model, indoor units can operate from as little as 18 decibels, which i quieter than a whisper – making them the ideal solution for bedrooms, small offices and open-plan living areas.  

ENJOY YEAR ROUND COMFORT AND QUIET WITH

The very best in air conditioning with mitsubishi

Book a consultation today with one of our experienced air-conditioning team members and let us help you find the perfect heating and cooling solution for your home or office.

Extra Peace of Mind – 7-Year Extended Warranty on Mitsubishi Residential Systems

At CoreTemp Australia, we want you to have complete peace of mind that your air-conditioning system is going to perform at its best, not just today, but for many years to come. 

That’s why we offer eligible residential customers an additional two years of protection beyond Mitsubishi’s standard five year warranty. It’s our way of ensuring your confidence in your investment in a system that continues to offer lasting comfort.  

As long as your air-conditioning unit is installed and serviced by our licensed team, with scheduled maintenance visits at years 2, 4 and 6 – you’ll have a 7-Year extended warranty on your new Mitsubishi system.

Terms and conditions apply.