Aussie Air Con logo, Penrith Aircon Installers home page 1300 952 521

Multi-split air conditioning in Penrith

Several rooms, each with its own wall unit and its own control, all running off one outdoor unit. It suits the bedrooms of a family home, a townhouse with little room outside, and anyone who’d rather not line the side of the house with boxes.

A family-owned Sydney business since 2009 · Licensed for air conditioning, refrigeration and electrical work · NSW contractor licence 273594C · ARC refrigerant trading authorisation AU068862

  • Our electricians, same quote
  • Price fixed before we start
  • Free quote visit, booked ahead
  • Quote visits 8 am to 3 pm
  • Lifetime guarantee on our labour
  • Add photos to your request

What fits

48.9°Outside: Penrith Lakes, 4 January 2020, the hottest day on record in the Sydney basin
24°Inside, set to 24°
A house showing which rooms are cooled and where the units go

A multi-split

A wall unit in each room you want cool, every one running off a single outdoor unit. One outdoor unit suits a courtyard or a balcony, and strata by-laws.

Send us: the rooms you want cooled, a photo of the switchboard and the outside wall.

Get a quote

Who you deal with

Aussie Air Con logo

Andrew and the teamAussie Services

Penrith Aircon Installers is the air con team at Aussie Services: the Aussie logo you see here, family owned in Sydney since 2009. Andrew started the business and has been a licensed electrician since 2008, which is why the electrical side of every install stays in-house. Our techs and electricians work under the Aussie name you’ll see on their shirts and utes.

Who comes out: a tech from our air con team measures up and quotes on site, and our own electricians do the circuit and any switchboard work. One company, one licence, one fixed price.

  • 273594CNSW contractor licence
  • AU068862ARC refrigerant trading authorisation
  • 2009Family owned since
  • LifetimeGuarantee on our labour
About Andrew and the team
Eight of the team in black Aussie shirts, standing and crouching in front of a white work ute and a van
Some of the team, in front of one of the utes.

Our team on the job

Real photos of the people who come out: the electricians who wire every install and the techs who quote it.

An electrician in an Aussie Electrical shirt working at the wall below a wall-mounted controller
An electrician from the team working beside a wall-mounted controller.
A tradesman in an Aussie Electrical shirt showing a smiling homeowner a quote on a tablet at the front door
Going through the quote with a homeowner at the front door.
A tradesman in an Aussie shirt showing a homeowner the price on a tablet at a white stone kitchen bench
The price on a tablet at the kitchen bench, agreed before any work starts.

Several rooms, one outdoor unit

A multi-split connects two or more indoor wall units to a single outdoor unit. Each room has its own remote and its own temperature, and you only run the rooms you’re in.

It sits between a single split and ducted: room-by-room cooling without a separate outdoor unit for every room, and without the roof space a ducted system needs.

Where a multi-split makes sense

  • Bedrooms: a wall unit in each, for cool nights
  • Townhouses: one outdoor unit fits a small courtyard or balcony, and strata by-laws are easier to meet
  • Homes with no room for ducts: a flat roof, a tight ceiling, or an upper floor with no space above
  • Adding rooms to a home that already has one split

Our tech looks at the rooms, the walls the pipes would run through and the spot for the outdoor unit, then tells you plainly whether a multi-split, separate splits or ducted gives you the better result.

Planning the pipe runs

Every indoor unit needs its own pipe run back to the outdoor unit, so the layout decides the job. We plan the shortest neat runs, through the roof space or along the outside walls in covered ducting, and place the outdoor unit where each run reaches it.

The outdoor unit is bigger than a single split’s, so where it goes matters. We keep it clear of the neighbours’ windows and where a service tech can get to it.

A tradesman in an Aussie shirt and work gloves walking up a front path from a ute with a tool canopy
One of the team walking up from the ute to a home.

Wired by our own electricians

One outdoor unit means one circuit to run, and our electricians run it on install day, with any switchboard upgrade the board needs.

It’s all in the one fixed price, agreed before we start, and our labour carries a lifetime guarantee.

A smiling electrician in an Aussie Electrical shirt working inside an open switchboard with a voltage tester
One of our electricians at work inside a switchboard.

Each room on its own terms

Every indoor unit has its own remote and its own temperature, so the nursery can sit a little warmer than the main bedroom and the study only runs when someone’s working in it. Rooms nobody is using stay off.

Because the rooms share one outdoor unit, we size it for the rooms you’ll run together on a hot night. Planning to add a room later? Tell us at the quote visit and we size the outdoor unit with that in mind.

How an install runs

  1. Call or send the form

    Ring 1300 952 521 or send the form with a photo of your switchboard. We talk through the rooms and book a time.

  2. The quote visit

    Booked for tomorrow or later, it’s free: between 8 am and 3 pm, with 30 minutes’ notice. A tech measures every room, the roof space, the switchboard and the spot for the outdoor unit.

  3. One fixed price

    The system, the install and the electrical work in one price, fixed before we start.

  4. Install day

    The air con team fits the indoor and outdoor units, and our electricians run the dedicated circuit and upgrade the board where it needs it.

  5. Guaranteed

    Our labour carries a lifetime guarantee: if our workmanship causes a fault, we cover the labour to put it right.

What sets the price

  • How many rooms, and the size of each indoor unit
  • The length and route of each pipe run
  • The outdoor unit’s spot
  • The switchboard and the circuit
  • The walls and the access

What customers say about the air con team

…They installed a very swish product-an air conditioner and were friendly, efficient and professional. Thank you guys

Christine S.Google review · July 2026

Hi just had a split system air conditioner put in and from the young man (Jordan) that came to quote the job ..to the installation team TOP class nothing a problem

Would definitely highly recommend this company and it’s staff

I would rate them 11/10

Thank you

Di

Di S.Google review · June 2026

We had a ducted 16kw a/c and heating system installed. Bulli and his team did an outstanding job. They went above and beyond to make adjustments to the installation to make it optimal for our house setup. Teething issues were quickly followed up on and the system now works perfectly. The office staff were a pleasure to deal with 100% recommend

Marcus C.Google review · January 2026

Excellent service. Installed new aircon. They came a week earlier to fit me in. Highly recommend them. And a human being answered the phone when I cold called them. Not like competitors who blabbed on and on with recorded message and then I had to leave my number for a calkback.

Norma B.Google review · November 2025

had an aircon service performed today. Jordan and his team were professional, efficient and friendly. … A great experience which is rare these days.

Wayne D.Google review · September 2026

Read the reviews in full

Questions

Another question? Call 1300 952 521, or ask it in the quote form.

How many rooms can run off one outdoor unit?

The outdoor unit’s size and the rooms you want set it, and we match the two at the quote visit. If one outdoor unit can’t carry every room, we price two, or a mix of splits and ducted.

Is a multi-split better than separate splits?

It’s neater outside, with one outdoor unit instead of several. Separate splits keep each room independent. Where both fit, we price both and you choose.

Can I run just one room at a time?

Yes. Each indoor unit has its own controls, so you cool the room you’re in and leave the rest off.

Does a multi-split suit a townhouse?

Yes. One outdoor unit takes up less of a courtyard or balcony, and it makes strata by-laws on where units go easier to meet. Send us the by-laws and we plan around them.

Can it heat in winter?

Yes. A reverse-cycle multi-split heats every room as well as cooling it.

Do the wall units look like normal splits?

Yes. Inside, each room has a wall unit just like a single split. The difference is outside, where one outdoor unit runs them all.

Get a quote

Tell us about the house and the rooms, and send a photo of the switchboard. Booked for tomorrow or later, the quote visit is free.

Call 1300 952 521

What to send us

  • The rooms you want cooled
  • A photo of the outside wall where the unit could go
  • A photo of your switchboard with the door open
  • Your strata by-laws, for a townhouse or unit

What happens next: we ring to talk it through and book the quote visit. A tech measures up, and you get a fixed price before any work starts.

Need us today? There’s a call-out fee, and we tell you what it is on the phone before we come.

What do you need?
Your home (optional)

    A photo of the outside wall and the switchboard helps us plan the runs.

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