Air Conditioning Replacement

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Local Air Conditioner Replacement Experts in NSW

You use your air conditioner more than almost any other appliance, so when it comes to paying for repairs, you’re usually pretty willing to get it back up and running. But did you know that continuing to use and repair an air conditioner that’s on its last legs can cost you thousands of dollars in unnecessary repairs and high electricity bills? 

For the average Aussie household, 40% of their energy bill goes towards cooling and heating costs. Research shows that upgrading to a more energy-efficient air conditioner can save up to 46% on running costs. 

Ready to get rid of your old and worn-out air conditioning unit? Alliance Climate Control is one of the most trusted names in air conditioning replacements in Sydney. Our

experienced technicians come to your home, diagnose your system, and let you know if it’s more cost-effective to repair or replace it.

Call the team at Alliance for reliable and obligation-free quotes on your air conditioning replacement.

How Much Does Heating and Cooling Cost in Australia?

40%

SPACE HEATING
& COOLING

Water Heating

Appliances

Lighting

Cooking

Source: Energy Rating – Space Heating and Cooling (www.energyrating.gov.au/products/space-heating-and-cooling)

Why Choose Us?

Reliability

Air Conditioning service that is dependable, consistent, and responsive every time

5 Star Rated

Over 10,000 happy customers and positive reviews

Relationship

Alliance cares about our customers and build long-term relations

Locally Owned

Family owned and operated business

Reputation

Trustworthy, accountable & quality workmanship

Schedule an appointment with
one of our specialists today.

When Should Air Conditioners Be Replaced?

There are a few telltale signs that your old air conditioner needs to be replaced, like loud noises and bad smells. Any air conditioner over 10 years old, or with frequent problems, may be in need of replacement. 

It can be hard to tell if your air conditioner needs replacing or can still be fixed, so it’s always best to contact your local air conditioning specialist, Alliance Climate Control. 

Some signs your air con needs to be replaced include: 

Blowing Hot Air on Cold Function (Or Cold Air on Hot Function)

Blowing the wrong type of air is the most obvious sign that an air conditioner needs to be replaced.

If you’re feeling hot air coming from your system in the middle of summer when it’s supposed to be cooling you, that’s one of the first signs that a repair job isn’t going to cut it and you’re going to have to replace the entire system.

Loud Noises Coming From Your System

Sometimes a strange sound coming from your air conditioner is something that can be repaired, but if you hear loud screeching or grinding, that’s often something that can’t be repaired.

If you are constantly hearing loud noises coming from your air conditioner that sounds like they could be damaging the internals of your system, it’s very likely due for a replacement.

Significantly More Expensive Energy Bills

Getting higher bills from time to time is part of owning an air conditioner. You might have a particularly hot week and be using your air conditioner more, and that’s fairly normal.

However, if you’re noticing that your energy bills have spiked and are noticeably much higher than they used to be, that’s not normal at all. If your bills are higher than they have ever been, it’s time to look at getting a replacement AC unit.

Your Air Conditioner Is Turning Itself Off Randomly

Some air conditioning systems automatically turn themselves off when the desired room temperature has been reached. However, if your system is turning itself off randomly or is struggling to get to that ideal temperature, it could be short cycling, which is what happens when the system malfunctions and the cycle is unable to complete properly.

Short cycling is common in older air conditioning units and can put a lot of stress on your system. If you think your system is short-cycling, it’s important to contact a technician right away if you spot this symptom.

Minimal Air Flow & Poor Performance

If your air conditioning system just isn’t putting out enough air, that’s usually a good sign it’s on its way out.

Both split and ducted system air conditioners are generally quite consistent, so by the time your indoor unit is struggling to circulate air, it may be on its last legs. At the point where your older air conditioner isn’t running properly, it’s usually cheaper long-term to replace it.

Why Replace My Air Conditioner?

Replacing an older air conditioner is sometimes the better value solution.

There’s a common misconception that it’s always better to repair your air conditioner, and getting it replaced is wasteful and expensive.

Avoid Wasteful Repair Costs

After a certain point, continuing to repair an old air conditioning system is going to cost more than a replacement. As a unit continues to age, frequent repairs on an older air conditioning unit will be more more inconvenient and far more expensive. If your air con is past its expiry date, you'll spend more money on repairs than a full replacement over the next few years. On the other hand, completely replacing your air conditioner means you won't be dealing with constant repairs and maintenance.

Reduced Running Costs

You'll also be paying more to run an outdated air con unit than an up-to-date and energy-efficient model. When you install a replacement split system wall unit or ducted air con unit, you'll benefit from up-to-date features, including energy efficiency improvements that can save you money on your electricity bill.

Better Air Quality

Continuing to run an old air conditioner - whether it's a split or ducted system - is far less hygienic than replacing it. Even with new air filters, an old AC can circulate rust, bacteria and mould that it's no longer able to filter out. Upgrading to a new unit will mean you won't be breathing years of accumulated spores and debris. In addition, modern AC units come with sophisticated self cleaning and filtering systems, so you'll be breathing fresher and cleaner air for longer.

Better Performance

Upgrading your air conditioning won't just make your air flow feel stronger in comparison. Air conditioning technology is always improving, and upgrading to a modern model means you'll be experiencing the peak of modern climate solutions. No more missed spots and no more weak air flow, and new air conditioners are running quieter than ever.

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Up-To-Date Features

Throw out your old air conditioning remote, because upgrading to a new model lets you take advantage of all the features of modern air conditioners. Options include smart air conditioner control with a W-Fi enabled phone app, or new Intelligent Eye technology on select Daikin models, which will automatically turn off air flow after 20 minutes of not detecting a person in the room.

Better Air Con Solutions

Replacing an old air conditioner gives you the opportunity to reassess what you need from an air conditioner, and find out what options are on the market today. If you have more people living in your home than you did ten years ago, getting a different air conditioner is going to be far more convenient. Downsizing to a smaller air conditioner can save you hundreds on your electricity bill, alongside the fewer repair charges. On the other hand, if your current air con unit is undersized, you'll be paying excessive energy bills to keep your home cool. Interested in an in-home evaluation for AC replacement? Book your obligation-free quote with Alliance Climate control today.

Schedule an appointment with
one of our specialists today.

Why Our Community
Trusts Alliance?

Licensed, insured techs for your protection​

gas-central-heating-icons

Inhouse trained techs, we don't use contractor​

Upfront & honest
installation quotes

After care, Lifetime workmanship warranty*

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We go the extra mile & focus
on the small details

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100% satisfaction, or we'll be back to make it right!

Schedule an appointment with
one of our specialists today.

Replacing a Split System Air Conditioner

If you’ve had your air conditioner for more than ten years, or you’re noticing signs of wear, it might be time to replace your split system air conditioner. Split systems generally only last between 10 and 15 years, and even that can depend on installation quality, how heavily it’s used and the brand of air conditioner.

An old split system air conditioner is going to work less effectively, adding a sizable amount to every energy bill. In addition, the amount it will cost to replace it will quickly be surpassed by constant and expensive repair bills. Not only will you be costing yourself a small fortune, but you’ll still be stuck with an underperforming and unhygienic old wall air conditioner.

Here at Alliance Climate Control, we have years of experience with air conditioning wall unit replacements. We replace split system air conditioners all over NSW every single day, so you can feel confident our technicians will give you the right advice.

Split System Installation

Upgrading Your Split System
Air Conditioner

Is it worth upgrading your existing air conditioner to a newer model? Thousands of people in Sydney ask themselves this question every year. The simple fact is that it’s far better value to upgrade your air con unit and over time, the upgrade will pay for itself. 

This Daikin case study shows how upgrading your split system air conditioner can result in savings of up to 46%.

Old Daikin

New Daikin

save up to 46%

Cooling Mode
Calculations Old Model FTY35F / RY35F New Model FTXM35Q / RXM35Q (CORA)
Output 3.75 kW 3.5 kW
Output over 200 hours 750 kWh 740 kWh
Input 1.5 kW 0.80 kW
Electricity consumption over 200 hours 300 kWh 162 kWh
Electricity Cost 27.005 c kWh 27.005 c kWh
TOTAL COST $81.02 $43.75
Heating Mode
Calculations Old Model FTY35F / RY35F New Model FTXM35Q / RXM35Q (CORA)
Output 4.2 kW 3.7 kW
Output over 200 hours 840 kWh 740 kWh
Input 1.43 kW 0.77 kW
Electricity consumption over 200 hours 286 kWh 154 kWh
Electricity Cost 27.005 c kWh 27.005 c kWh
TOTAL COST $77.23 $41.59

More Advantage

Inverter Technology​

An advanced fan motor technology which allows the unit to operate more efficiently than other models. This technology enables the desired temperature to be reached faster, and steadily maintains the temperature without fluctuations.​

 

Reluctance DC Motor

There are air conditioning systems that can function both in the summer and winter months. 

 

Econo Mode

Help reduce power consumption and decreases the load on the electrical circuit when multiple electrical devices are used simultaneously.

 

Standby Power Function

When the air conditioner is not in use, the standby power function turns off the power supply to the outdoor unit and sets the indoor unit into standby mode, reducing energy consumption.

 

Intelligent Eye (available on some models)

An infrared sensor that detects human movement. If the room is unoccupied for more than 20 minutes, the system automatically changes to energy saving operation. You'll also enjoy all these other benefits with a Daikin.

 

Better Air Quality

The only air conditioning brand to be recognised by the National Asthma Australia’s Sensitive Choice Program.

 

24 Hour On/Off Timer

The timer can be preset to start and stop at any time within a 24-hour period.

 

Comfort Mode

Guarantees draft-free operation by positioning the louvre downwards to drive cool air to the bottom of the room.

 

Powerful Mode

If you need to heat the room quickly, powerful mode maximises power for 20 minutes, before automatically returning the unit to the original setting.

The good news is… advances in new air conditioning technologies have greatly improved energy efficiency:

Schedule an appointment with one of our specialists today.

Should I Repair Or Replace
My Air Conditioner?

Many people assume it’s cheaper to repair an old air conditioner than replace it. However, this isn’t the case! Over time, you’ll spend more and more trying to repair and run an out-of-date air conditioning unit, and it will still need replacing as soon as the issues are no longer fixable. 

This comparison shows the difference between continuing to run an old air conditioning unit, compared to identical use with a new model.

Repair Daikin Old model

Running cost total

$576.30

Based on 1456 running hours per year

vs

Replace New model

Running cost total

$310.63

Based on 1456 running hours per year

8-10 years old - Repair cost $500.00 Investment of new system $3,000.00
Energy Saving first year
Alliance Special Savings
-$265.40
-$150.00
Energy Savings first year
Alliance Special Savings
$265.40
$150.00
1st year Cost of keeping Old system
Cash position Negative
-$915.40
-$915.40
1st year Saving on New System
Net Investment Position
$415.40
$2,585.00
3rd Year Energy Savings Negative
Cash position Negative
-$530.50
-$1,445.90
3rd Year Total Energy Saving
Net Investment Position
$530.50
$2,054.20
5th Year Energy Savings Negative
Cash position Negative
-$530.50
-$1,976.40
5th Year Total Energy Saving
Net Investment Position
$530.50
$1523.40

Running hours calculation,4 hours per day 7 days a week over 52 weeks equaling to 1456 running hours.

Schedule an appointment with one of our specialists today.

Ducted Air Conditioner
Replacement

Contrary to popular belief, replacing a ducted air conditioning unit doesn’t require you to replace all your ductwork. At Alliance Climate Control, we can upgrade your ducted air conditioning unit or replace ductwork separately, offering the best value to our Sydney customers. 

Ductwork often doesn’t wear at the same rate as air conditioning units themselves. The best way to find out whether you can replace your central air con unit without replacing the ductwork is to book an inspection with Alliance Climate Control. 

Our technician can diagnose any issues with your ducted air conditioning unit, as well as performing a duct inspection. If there are holes and wear in your ductwork, this could be increasing energy consumption and your electricity bills, so a professional inspection is needed to check its condition. 

Your Alliance Climate Control technician will provide trusted advice on which option is most cost-effective. We’ll provide you with an obligation-free quote on replacing your air con unit, ductwork, or both parts of the central cooling system.

If you need a local technician who can provide you with affordable ducted air conditioning replacement, then look no further than the team here at Alliance Climate Control. For an obligation-free quote on ducted air conditioner replacement, call Alliance Climate Control today.  

Get an Air Conditioner Replacement Quote

Trying to keep an old and worn air conditioner running well after its expiry date is not only bad for your health and bad for keeping you cool, it’s bad for your wallet. If you’re wondering whether it’s time to replace your old air con, an Alliance Climate Control expert can help. 

Our experienced team members can diagnose whether your system is still cost-effective to repair, or provide an obligation-free quote on your air con replacement costs. 

Alliance Climate Control is here to keep Sydney cool and comfortable, and we put our customers first – meaning our team provides trustworthy advice on all of your options. We’re experienced across all major air con brands in Australia, ensuring you have a full range of options for your air conditioner replacement. 

Whether you need a split system or ducted air conditioner replaced, you can count on the capable Alliance team.

Ready to go back to affordable and efficient air conditioning? Call now to book a quote for air conditioner replacement. 

What Our Community
Is Saying About Alliance

Alliance Climate Control - Heating, Cooling, Electrical
Based on 2277 reviews
Michelle B.
5/5 Awesome friendly guys - thank you
Olivia J.
Could not fault the service. Tommy, Peter and Ben were efficient, friendly and professional. Their work was impeccable and the whole process was stress free. Extremely happy.
paul M.
Very good work, efficient and tidy. No complaints at all.
Danna B.
On time, super polite, seamless service and left everything super clean!
Ian S.
Alliance Climate Control were customer focused and excellent to deal with at every step of the process. Our installer, Adam did a great job. We are very happy with our new Daikin from alliance.
Edmund B.
I had an aircon installed in our commercial premises by Alliance yesterday. They did an excellent job - the techs (B.J., Meedy, Charles, blade and electricians Peter & Aden had a complex job installing through a very narrow roof cavity across the office. They results were very professional - and the work cleanup very thorough.
Andrew N.
Alliance were great from start to finish! Very professional service, they provided honest consultation on the ducted options we had for our property. Install team did a very fast and efficient job within one day. Would highly recommend Alliance CC!
Mike U.
Andre Stephen and Coby did a great job installing an upgraded system. Thorough, professional and helpful at every step. At no time did I feel pushed into making any decision and only chose what was right for us. Great service and installation, would highly recommend
Robynne K.
Andre was punctual, friendly, respectful & efficient. And you can’t really ask for more than that. The technicians Alliance use are always consummate professionals.
Noemi S.
I recently had the aircon in my unit upgraded from a 10+ year old ducted system to a new 16kw beast. From the first interaction with Alliance I could tell it is a professional, well oiled outfit.

The quote inspection was arranged promptly after sending my enquiry, and Liam Doyle came to inspect the apartment and make recommendations. He was very pleasant, attentive to the requirements and thorough. I appreciated his very professional interaction with me and his detailed explanation of how the system would work. He was very prompt in sending through the quote. Strata took some time to approve the implementation, and I received two follow-ups from the team in that time. Nothing pushy, I was pleased with the contact as I felt it was another indication of a good process behind the scenes. After receiving strata approval I asked Liam to come back to discuss some cosmetic changes to the internal layout and he was very obliging and once again very attentive and professional. He came over on his way home that same afternoon and had the updated quote to me two days later.

I subsequently dealt with Will Williams who was the scheduler assigned to the job. He was also very professional and gave me a run-down of the installation process, timings, and answered all my questions without hassle, and with a great attitude once again. He was able to schedule me in promptly within two weeks which was ideal for our timing.

I know its unusual to call out the accounts team, but I paid a deposit and two instalments through Eric Zhang who once again blew me away with his professionalism and prompt response. He was pleasant, efficient and cordial on the phone and issued formal receipts within minutes of payment going through.

Finally, the installation team blew me away. Our installers Garret, Shabi and Daniel H were all extremely professional and took great care to tidy up after themselves and ensure everything was left in good order over the three days they took to install. I cannot speak highly enough of the excellent job they did with the installation. Nothing was too difficult, they made a number of suggestions that added to their workload but would be more aesthetically pleasing and had absolutely no issues answering questions or making changes as the install went along. Honestly a dream crew.

Lastly, we wrapped up the installation with Harry the plasterer, and the painters whose names I didnt catch. Once again all extremely professional, pleasant individuals that I was very comfortable with, and nothing was too much trouble. Harry in particular was especially helpful, and encountered the inevitable issue of uneven concrete slabs and walls not at right angles but promptly found solutions without letting these issues cause either concern, or delays. Harry was truly excellent and did an amazing job on a relatively difficult site.

Thank you Alliance team, you should be very proud of the work you all do, I could not be happier and have been singing your praises to everyone I know. I almost wish I had more aircon to install so I can engage you again!

Thanks again for a wonderful job and a great finished product, I should probably add that the aircon also works great!
Philip H.
Good reliable service !
marie C.
Very impressed with Alliance Climate Control professionalism from their starting quote to the finished outcome in our Victorian terrace. Clear communication throughout the job. Shout out to a great Install and maintenance team, Ivan, Broody, Ahmad Qais and Emre. All outstanding nice guys. Very punctual, courteous, hard working and I much appreciated the clean up at the end of the day. Highly Recommend.
Wendy W.
Emre your technician was very thorough, explained all and made sure we were happy when he was finished. Will certainly recommend you to others
Paul L.
Alliance staff were very professional in advising my wife and I at all times what they intended to do and whether this was okay. They cleaned up after their work and provided feedback about air conditioning issues. I appreciated Mr Yim explaining to me the various features of the Daikin air conditioner controller.
Damon L.
Outstanding service! I called yesterday for a second opinion on our ducted gas heating, which had stopped working. Another company told us we needed to replace the entire Braemar unit for $6,000. Thankfully, Appliance Serviceman Gabriel took the time to properly diagnose the issue, cleaned the sensors, and had it running again — all for the cost of a very reasonable service call. His expertise, honesty, and excellent customer service truly made my day. Couldn’t be happier and highly recommend Gabriel!
Barbara L.
Matt with his team Aiden and Noah installed new aircon equipment for us. They were fast efficient, clean, tidy and hard working. They were also polite and friendly, explaining everything we wanted to know. I recommend them very highly.
Tristan C.
Couldn't be happier with the amazing service. Super quick turnaround (sent an email on a Monday night, by Wednesday it was sorted). Kody was super helpful and reasonable in diagnosing and quoting, then Emre tackled the pretty big job (took him hours) without complaint, and was super helpful in answering any questions we had and resolving an unexpected issue. Just top notch service and I can't imagine calling anyone else next time we need help with the AC units.
Michael J.
I was very pleased with the result. I booked a service call some weeks away, but got a call a few days later that an earlier time was available. Excellent. I took it. Kyle came on time, did the job very thoroughly. And he did not complain about parking in the area! Excellent again. I really appreciated the communication so that I knew when he was coming. I signed up for the future!
Laila
Three years on from the initial airconditioner installation and upgrading our external electrical board, I again needed Alliance to fix some old wiring inside the house and look at the air conditioner unit that had stopped working. Again, their service was great. The issues were tricky to fix, but I cannot fault their service. It was friendly, attentive and competent. Even more impressive was the follow-up of the technicians very early the next morning to make sure the air conditioner problem was fixed - and when it wasn't, they were straight back. Thank you to all who attended over those few weeks, including - Vishal, Andre, Christian, Peter, Steve, and young Andre. It's not yet fully resolved, but it's now a warranty issue with Actron - here's hoping they live up to the service standards of their dealer. Thank you Alliance.
avinesh N.
Good team of workers who care
Linley M.
Big thanks to Alex who did the initial quote and then Jason and Nik who came and completed the job. Company was efficient from the time of online enquiry through to quote and then servicing. Air con was well overdue for a service and is now working far better than before. Thanks team!
soheila M.
I had a fantastic experience. From the first phone call to the final installation, their team was professional, friendly and efficient. They explained everything clearly, gave me a fair quote and completed the job on time . The new air conditioning system works perfectly and has made such a difference in my home . I really appreciate their honesty , attention to detail, and great customer service. Highly recommend them to anyone looking for reliable air conditioning services. Thank you once again for everything
Kelly T.
Shout out to Tommy, Miguel and Chris for installing our new air con. The guys did a fantastic job and treated our home as if it was their own. Alliance is always fantastic with communication and calibre of work - will definitely be using them again in the future.
Katie B.
We are very happy with this installation. Alliance always came when they said they would. We think the quotation represented fair value. The work was done efficiently, there was no mess, everything was left so clean and tidy. The workers without fail were courteous and friendly, and quiet! Thank you to Tommy, Ben, Miguel and Chris, we are delighted with your work.
Paige
We had our heating/air con and all ducting completely replaced with Alliance - the whole experience was perfect! The 4 person team (Shadi, Adam, Sam and Bill) arrived exactly on time and went right to work. They were diligent about every aspect of the install and our house was cleaner when they left. Highly recommend for any heating/air con work!

Update: A few years later and we are still using Alliance for regular maintenance on our system. The team today (Dan and Nik) were very professional, efficient and tidy. I still highly recommend Alliance.
Martin C
Very professional service and expertise in air con installations
Robert K.
Very satisfactory job completed by Ivan; good attention to detail and explanation along the way. Also by Andre’s 4 days earlier
Robert M.
I was kinda nervous about tradies punching holes through our walls and screwing conduit to our externals walls, but these guys were great. Asked me lots of feedback prior to doing things, kept me informed, did a great looking job. Would recommend.
Asha J.
Ivan led a great install team who worked tirelessly in rain and sun to get the job done! Very happy!
Ms Chris T
My air conditioner technician Damon arrived at the appointed time, and expertly assessed the condition of my air conditioner. Gave the quote for a service, did the job in a timely manner.
Knowledgeable in his field of expertise, friendly professional manner. Happy my air conditioner is summer ready. Would highly recommend Alliance Climate Control.

Save up to 

$250

on new air con installation*

Limited time only, offer ends . Not to be combined with any other offer

*Offer to be presented at point of booking or sale.

Book Online

Frequently Asked Questions

What Is the Life Expectancy of an Air Conditioning Unit?

Depending on your air conditioning system, your air con could last anywhere from 10 to 20 years, and potentially even longer with consistent, professional maintenance. Heavy use and poor installation can also reduce this time frame. The best way to find out how long your air conditioning system will last, and how long until you’ll have to replace your current system, is to book an appointment with an air conditioning service.

Can You Replace Outside Air Conditioning Unit Without Replacing Inside Unit?

While it’s theoretically possible to replace the outdoor unit without replacing the indoor unit of your air conditioner, it’s usually best to replace the whole system at once. The outside and inside units of your air conditioner generally wear out at a similar rate, so you’ll get the best value when replacing both at once. Another factor is how old your air con system is. If you’ve had it for a few years, finding an outdoor unit that’s compatible with your existing indoor unit could be very difficult. 

If your indoor and outdoor units aren’t compatible, you may end up paying more in higher running costs and frequent maintenance than you stand to save by keeping the existing indoor unit. 

Can I Replace My Own Air Conditioning Unit?

We always advise against replacing your own air conditioning unit for both safety and warranty reasons. Almost every new air conditioner will state that if it’s not installed by a licensed technician, the warranty will be voided. Improper installation can also reduce the lifespan of your air conditioner considerably. 

If your air conditioner is so old that it needs to be replaced completely, it’s especially unsafe for anyone but a licensed professional to deal with. Old air conditioners in poor condition can not only be dangerous to try and remove, but can also be unhygienic and bad for your health. 

To protect your air con unit’s warranty and your safety, always have a licensed and reputable professional replace your air conditioning unit. As a bonus, you’ll receive expert advice on choosing a replacement air con unit to ensure you get the right size, avoiding excess energy bills from oversized and undersized units. 

Schedule an appointment with one of our specialists today.