Split System Air Conditioning Melbourne

Be warm this winter with one of our Ducted or split air con systems

Licensed Installers

Split System Installation

Servicing & Repairs

East & South East Melbourne

Brands

Need reliable heating and cooling for a bedroom, living area, home office or smaller space?

Airostream supplies, installs, services and repairs split system air conditioning across Melbourne, helping homeowners choose the right unit and get it installed properly.

Split systems are one of the most practical ways to heat and cool individual rooms. They are efficient, flexible and ideal when you do not need a full ducted system. Whether you are replacing an old air conditioner, adding comfort to one room or fitting out a townhouse, apartment, rental or home office, Airostream can help.

Every installation is handled by licensed trades and managed through the Airostream process, giving you clear communication, neat workmanship and a system set up for reliable performance.

Split System Heating and Cooling Made Simple

A split system air conditioner uses an indoor unit and an outdoor unit connected by pipework. The indoor unit delivers conditioned air into the room, while the outdoor unit handles heat exchange outside. This makes split systems quiet indoors, space efficient and suitable for many Melbourne homes.

Most modern split systems are reverse cycle, meaning they provide cooling in summer and heating in winter. That makes them a strong year-round choice for Melbourne’s changing weather.

Airostream can help you choose a system based on the room size, ceiling height, insulation, window position, sun exposure and how you use the space. We do not just look at the cheapest option. We recommend a unit that suits the room, performs properly and is installed in the right location.

Split systems are commonly used for:

Bedrooms
Living rooms
Home offices
Apartments and townhouses
Extensions and renovated spaces
Granny flats
Rental properties
Small shops or consulting rooms
Rooms not connected to ducted heating or cooling

Split System Air Conditioning Installation

A good split system installation is about more than mounting a unit on the wall. Correct sizing, indoor placement, outdoor unit location, drainage, pipework, electrical connection and commissioning all affect how well the system performs.

Airostream provides split system air conditioning installation across East Melbourne, South East Melbourne, the Mornington Peninsula and selected West Gippsland areas. Our team can supply and install a new unit or install a suitable unit you have already selected, subject to site requirements.

Our split system installation service can include:

Room and system size assessment
Advice on suitable unit capacity
Indoor unit placement
Outdoor unit placement
Refrigeration pipework
Drainage setup
Electrical connection by licensed trades
System testing and commissioning
User handover and basic operating advice
Removal or replacement advice for old units

We aim for installations that look clean, operate efficiently and are practical to service in the future. Where access, wall type, electrical requirements or pipe runs are more complex, we will explain the options clearly before work begins.

Split System Sales and Supply

Choosing the right split system can feel overwhelming. There are different unit sizes, efficiency ratings, features, brands, controllers and price points. Airostream makes the process easier by recommending systems based on the room and your comfort goals.

We work with trusted heating and cooling brands and can recommend suitable split system options for different spaces and budgets. Depending on your home and preferences, we may suggest a compact bedroom unit, a larger living area system, a high-efficiency reverse-cycle model or a system with smart control features.

When recommending a split system, we consider:

Room size and ceiling height
Insulation and window exposure
Whether the room faces afternoon sun
How often the space is used
Noise requirements
Energy efficiency
Budget
Indoor and outdoor unit location
Long-term serviceability

The goal is to avoid undersized systems that struggle on hot days and oversized systems that cost more upfront than necessary. A correctly selected split system should be comfortable, efficient and easy to use.

Split System Servicing and Repairs

Already have a split system installed? Airostream provides split system servicing and repairs to help keep your air conditioner running properly across the year.

Regular servicing can improve airflow, help reduce odours, support energy efficiency and lower the chance of unexpected breakdowns. It is especially useful before summer and winter when your system is about to work harder.

You may need a split system service or repair if:

The unit is not cooling properly
The system is not heating properly
Airflow feels weak
The indoor unit smells musty or dusty
Water is leaking from the indoor unit
The outdoor unit is noisy
The remote or controller is not working properly
The system is showing an error code
Energy bills have increased unexpectedly
The unit has not been serviced in over 12 months

Airostream can inspect the system, identify likely causes and advise whether cleaning, servicing, repair or replacement is the best option. If your unit is older and repairs are becoming frequent, we can also discuss upgrade options.

Split System or Ducted Air Conditioning?

Not sure whether to choose a split system or ducted air conditioning? Airostream can help you compare both options.

A split system is usually best when you want to heat or cool one room or a specific area. It is often more affordable upfront, faster to install and ideal for bedrooms, apartments, home offices and smaller living spaces.

Ducted air conditioning is usually better when you want whole-home comfort from one central system. It uses ceiling outlets and ductwork to heat and cool multiple rooms, often with zoning options for better control.

A split system may suit you if:

You only need one or two rooms heated or cooled
You want a lower-cost installation option
You live in an apartment, unit or townhouse
You need air conditioning for a bedroom or home office
You want targeted heating and cooling
Your home does not suit ductwork

Ducted air conditioning may suit you if:

You want whole-home heating and cooling
You prefer ceiling outlets over wall units
You have multiple rooms to control
You want zoning for bedrooms and living areas
You are replacing old gas ducted heating
You are renovating or upgrading the full home

If both options could work, we will talk you through the pros, cons and likely costs so you can make a confident decision.

Why Choose Airostream for Split System Installation?

Airostream has reimagined how air conditioning installations should be managed. Instead of a disjointed process, your project is delivered through a coordinated Airostream team, with clear communication and professional installation from start to finish.

For split system customers, that means you get practical advice, licensed installation and a neat finish without confusion about who is responsible for each part of the job.

Why Melbourne homeowners choose Airostream:

Licensed Installers

Your split system installation is completed by licensed trades who understand the electrical, refrigeration and installation requirements.

Correct System Sizing

We recommend systems based on the room and how you use it, not just the cheapest unit available.

Clean, Professional Workmanship

We consider pipework, drainage, indoor unit position, outdoor unit location and final presentation.

Service and Repair Support

We do not just install systems. We can also help with servicing, maintenance and repairs when needed.

Melbourne Local Knowledge

We understand the heating and cooling demands of Melbourne homes, from hot summer days to cold winter mornings.

Clear Quotes and Helpful Advice

You get straightforward recommendations and clear next steps before work begins.

Split System Air Conditioning for Melbourne Homes

Melbourne weather can be unpredictable. A split system gives you fast room-by-room comfort when you need it, without running heating or cooling through the whole home.

Split systems are especially useful for homes where certain rooms get hotter or colder than the rest of the house. They can also help improve comfort in rooms used at specific times of day, such as bedrooms at night or home offices during working hours.

Airostream supplies, installs, services and repairs split system air conditioning across East Melbourne, South East Melbourne, the Mornington Peninsula and selected West Gippsland areas.

South East Melbourne

We service suburbs including Dandenong, Springvale, Noble Park, Keysborough, Narre Warren, Berwick, Clyde, Cranbourne, Pakenham and surrounding areas.

Eastern Melbourne

We work across Glen Waverley, Mount Waverley, Clayton, Oakleigh, Mulgrave, Rowville, Wantirna, Scoresby and nearby suburbs.

Bayside and Mornington Peninsula

We service Frankston, Seaford, Carrum Downs, Mornington, Mount Eliza, Langwarrin, Rosebud and surrounding Peninsula locations.

West Gippsland

We also assist selected West Gippsland areas including Officer, Pakenham, Drouin, Warragul and nearby growth corridors.

Not sure if we service your suburb? Contact the Airostream team and we will confirm availability.

Get a Free Split System Air Conditioning Quote

Ready to install, replace, service or repair a split system air conditioner? Airostream can help you choose the right system, complete a clean installation and keep your air conditioner running properly.

Tell us your suburb, room size, property type and whether you need a new installation, replacement, service or repair. We will guide you through the best next step and provide a clear quote.

The Airostream Difference

At Airostream, we have reimagined how air conditioning installations should be managed.

Every project is delivered through a dedicated stream: an Airostream. That means your job is handled by a coordinated team with an on-site project manager who keeps communication clear, checks quality and helps resolve issues quickly.
This is especially important for ducted air conditioning and heating upgrades, where roof access, ducts, zoning, electrical work, controller setup and home layout all need to come together properly.

You get a team that turns up, explains the plan, respects your home, completes the work carefully and shows you how to use the system before leaving.

Why Melbourne homeowners choose Airostream:

Dedicated project manager on installation day
Fully licensed installers
Government rebates available on eligible upgrades
Quality ducting, components and controllers
Smart zoning and AirTouch options available
Clean workmanship and respectful trades
6-year Airostream installation workmanship warranty
Clear quotes and helpful advice

Testimonials

“Absolutely brilliant service from start to finish. Peter came out for the quote, explained everything clearly and no sales pressure at all. Install team were awesome and cleaned up so well after the job. I was happy about that lol. Whole house feels amazing now, and the Airtouch is so easy to use!”

Melissa Jones

Langwarrin

“Good company, honest price. The guys worked hard all day, very polite and showed us how to use the zones after install. My husband is very happy.

Amarjit Kaur

Officer

“We had Airostream replace our old ducted heater. Aaron the operations manager was excellent to deal with—very professional and quick to reply to emails. The installers did a clean, tidy job and even vacuumed after themselves. The system runs beautifully.”

Michael & Janine Hatzis

Carrum Downs

“Job was done perfect. They showed me how to use the remote and the phone app. Super polite boys. I will tell my cousins to call Airostream for sure!”

Sophie Nguyen

Keysborough

“We were really impressed. The installers were friendly and professional and took their time explaining everything. Peter gave us the quote, straight to the point, no tricks. Great experience overall.”

George and Rita Petrovski

Narre Warren South

“Installers came early, finish same day, no mess. They show me how change setting and zone control. So easy!”

Minh Tran

Springvale

“Peter from sales was a legend. He got us in early, and the boys who installed it (Joel and Sash) were really nice fellas. They even helped move a few boxes in the roof to fit the ducts. Good old-fashioned service. Highly recommend.”

Luca Moretti

Berwick

“We had our ducted reverse cycle done through the VEU program. The team arrived on time and got the job done. Aaron kept me updated on scheduling. The guys cleaned up after and even showed my mum how to use the controller. Really impressed with the service.”

Tanya Grech

Seaford

“Very happy with Airostream. Installer explained everything clearly, tested the system before leaving, and even wiped down the vents. Quiet system, neat work.”

Paul Zhang

Clayton

“We got our ducted installed last week. Took a full day, had some problem with controller but the team sorted it out quickly. They worked non-stop. They were so respectful in our home and left it spotless. The lead installer showed me how to set up the zones on Airtouch and it’s so easy! Can’t recommend them enough! ”

Yasmin Rahman

Drouin

“Got Airostream to switch us from gas to ducted aircon last month. Best thing we done. House warms up so quick and cooling also super quiet. Boys were friendly and cleaned everything up too. 10/10 service!”

Ravi Singh

Narre Warren

“We had old gas heater not working. Airostream gave us good price and helped with the VEU rebate. Installers were polite and on time. Now we have nice warm house and can cool in summer too. Very happy.”

Fatima & Omar Haddad

Dandenong South

“I didn’t know about this VEU thing until they tell me. Airostream help with all papers and did whole ducted system in 1 day. So good. My kids love it, no more cold rooms!”

Anh Tran

Cranbourne East

“Our gas ducted finally died in winter and Airostream saved us. They came next day, gave us quote, and one week later we had the new AC system for heating and cooling. Works like a dream – nice and toasty. Couldn’t be happier.”

Helen & Peter McKay

Mornington

“We are very satisfied with Airostream. The installation was quick, clean and the team was very professional. The temperature is perfect everywhere in the house. Highly recommended.”

Jean-Luc Moreau

Mount Eliza

“Good mob these guys. Straight talkers, no funny business. System runs like a dream and my missus loves the controller thing. Cheers Airostream!”

Giovanni Russo

Pakenham

“We used Airostream for the ducted reverse cycle and couldn’t fault them. Bit of a tight roof space but they managed it no dramas. Whole house comfy now. Love the zoning!”

Maria & Kostas Theodorou

Oakleigh South

“I’m in West Gippsland, they came all the way out here, no problem. Job looks great, no mess left behind. Took care of the rebate paperwork too. Real professionals.”

Andrei Popescu

Traralgon

“So impressed! The guys from Airostream were lovely and explained everything in simple way. It’s super quiet and heats up fast. I’ve already told my brother to call them ”

Chloe Nguyen

Clyde North

Split System Air Conditioning FAQs

Does Airostream install split system air conditioners in Melbourne?

Yes. Airostream installs split system air conditioners across East Melbourne, South East Melbourne, the Mornington Peninsula and selected West Gippsland areas. We can help with new installations, replacements and system advice.

Can Airostream supply and install a split system?

Yes. Airostream can recommend, supply and install suitable split system air conditioners based on your room size, home layout, budget and heating or cooling needs.

Do split systems provide both heating and cooling?

Most modern split systems are reverse cycle, meaning they provide refrigerated cooling in summer and electric heating in winter. This makes them a practical year-round option for Melbourne homes.

What size split system do I need?

The right size depends on room size, ceiling height, insulation, windows, sun exposure and how often the room is used. Airostream can assess your space and recommend a suitable system capacity so the unit performs efficiently.

Do you service and repair split system air conditioners?

Yes. Airostream provides split system servicing and repairs. We can help with poor cooling, weak airflow, water leaks, unusual noises, musty smells, error codes and general performance problems.

Is a split system better than ducted air conditioning?

A split system is usually better for one room or a specific area, while ducted air conditioning is better for whole-home comfort. If you are unsure, Airostream can compare both options and recommend the best fit for your home.

What areas do you service for split system air conditioning?

Airostream services East Melbourne, South East Melbourne, the Mornington Peninsula and selected West Gippsland areas, including suburbs such as Dandenong, Berwick, Cranbourne, Frankston, Mornington, Glen Waverley, Rowville, Pakenham, Drouin and Warragul.

Our Service Area

Servicing East and Southeastern Melbourne, Mornington Peninsula and West Gippsland.