Gas Ducted Heating Installation

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  • Alliance Care, Lifetime workmanship warranty*
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4.9/5 Star 2500+ Reviews

5/5 Star 1066+ Reviews

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15+ Years Experience in
Ducted Gas Heating Installation

Getting tired of your old heating system? Thinking of upgrading to a ducted heating system? Maybe you just want a night without cold spots in your room. No matter the reason, if high-quality heating is what you want, ducted gas heating is the answer. Installing ducted heating has plenty of benefits, including energy savings of up to 30%.

Our locally based experts will appraise your living spaces and propose a system to provide comfortable heating with the lowest possible running cost.

Alliance Climate Control technicians will tailor the heating system to each individual room so we can provide the ideal heating solution for your needs. We do this by carefully considering the room use and design, any physical constraints, as well as the number of occupants.

In addition to guiding you with specialist advice during the assessment stage, we will also be available during and after installation to ensure the highest level of customer satisfaction.

Ready to find out more about ducted gas heating systems? We have installed thousands of systems across Greater Sydney, so we know what works best for your home.

Book your free consultation today.

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Areas We Service for Ducted Heating Installation

Sydney and Greater NSW

Canberra and ACT

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Get Ready for Winter With Our Exclusive Online Promotions

Gas Central Heater
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Air Conditioning
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Reverse Cycle Electric AC Heating

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Be quick, get $1200 cash Back with a NEW Natural Gas heater installation*

For a limited time get a cash back when you replace or install a new gas heating appliance

Alliance, cash back on
Gas Central Heating

Up to

$700 Off

When you replace your old
heater or install a new central gas heater*

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Jemena, get $500 Cash back on your Natural Gas

Up to

$500 Off

Purchase and install your new gas appliance between 1 March 2023 and 31 May 2023, with claims made by 12 June 2023

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

To claim your Natural Gas $500 Cash Back, you will need to:

  • Purchase and install your new gas appliance between 1 March 2023 and 31 May 2023, with claims made by 11 June 2023

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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

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How Does Ducted
Gas Heating Work?

Ducted gas heating works by drawing in cold air through a return grille. The air is then passed through a gas-powered heat exchanger and once it has been sufficiently heated, it is circulated through the home via ducts and vents. 

A ducted system also allows you to effectively control which parts of your home are heated. By only heating rooms that are in use, you can save money and reduce your environmental impact. Through thermostat control and cost-effective natural gas, installing central heating is a great way to reduce your energy bills. 

Unlike standard heaters, ducted systems are designed to distribute heat evenly throughout a room, so there’s no cold spot in the corner. You won’t have to constantly adjust your thermostat, and ducted heating can effectively heat all kinds of homes, regardless of size and shape. 

Want to know if a gas ducted heater is suitable for your home? Alliance Climate Control specialises in installing energy-efficient ducted gas heating systems. Our technicians have extensive experience in all things central heating and are dedicated to finding the right heating solution for your home.

Benefits Of A Ducted
Gas Heating System

A ducted heating system provides numerous benefits (especially for efficiency and affordability), including:

Even heat distribution

A ducted gas heating system distributes heat evenly throughout a room, giving you consistent airflow no matter where you are in the room. Variable speed fans ensure each room reaches an independent temperature, and maintain that heat for as long as desired.

Cost-effectiveness

Ducted gas heating is a cost-effective way to heat your home. You can save money on your energy bills by only heating the rooms that are in use. Using natural gas as a source further brings down the running costs. Gas heating is a more efficient method of producing heat as well as energy savings of up to 30%.

Versatility

A ducted gas heating system can heat any size of home, from a small unit to a large family home. Simply turn on the heating in the rooms you want to use, and leave the others off - with precise thermostat control to give you flexibility.

Cooling Availability

Select Brivis ducted models are also compatible with cooling add on, so that your gas heating system can be used for climate control all year round.

Energy Efficiency

A highly rated gas heating system is incredibly efficient and good for the environment. A 6-star system can use up to 30% less energy than other heating methods, benefiting your budget and the planet.

Independence

Consistent heating that isn’t reliant on weather conditions or impacted by power outages. Get complete peace of mind with reliable central gas heating to keep you cosy all winter long.

Silent operation

Ducted gas heating systems are some of the quietest on the market. You won’t be disturbed by any noise coming from the system, even if it’s running all day. It’s a comfortable and discreet way to keep your home heated.

Ease of use

A ducted gas heating system is easy to operate, with a simple thermostat that you can adjust to your desired temperature. It’s never been easier to keep your home cosy and comfortable.

Safety

Igniting the heat exchanger in a gas heating system using an electronic ignition system is incredibly safe. This gives you the ability to safely turn your system on and off even if you aren’t there in person.

Want to enjoy these benefits for yourself this winter?

Contact the team at Alliance Climate Control for a ducted heating installation quote.

We can help you find the perfect ducted gas heating system for your home, and provide expert installation across a full range of ducted heating brands.

Schedule an appointment with
one of our specialists today.

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Request An Appointment

How Much Does Ducted Heating Cost To Install?

Installing a gas ducted heating system is far more cost-effective than people think. The cost of installation can vary depending on the size and complexity of the system, but in most cases, it will be around the $2,000 – $4,000 mark. This is a small price to pay for the energy efficiency and effectiveness provided by a ducted gas heating system.

If you want an in-depth breakdown of what factors may influence the cost of your installation, you can read our comprehensive guide on the cost of ducted heating in Australia.

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Why Our Community
Trusts Alliance?

Licensed, insured techs for your protection​

Inhouse trained techs, we don't use contractor​

Upfront & honest
installation quotes

After care, Lifetime workmanship warranty*

We go the extra mile & focus on the small details

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

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one of our specialists today.

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gas-ducted-heater

What Type Of Heating Is Right For Me?

When it comes to heating your home, there are a few different options to choose from. Other options include electric heating and reverse-cycle air conditioning. 

Before you choose gas ducted heating, there are some questions you should be asking yourself to figure out what heating solution is best for your needs:

Knowing how many rooms you need to heat is going to affect what type of system you get. Ducted heating has the lowest running cost for whole-house heating and offers precise zone control across the entire home. Better yet, you can just select the rooms you use most often – the choice is yours with a custom-designed ducted heating installation.  

If you live with people that have asthma or allergies, it’s important to consider that before committing to a heating system. Poorly designed ducted systems can circulate allergens, so it’s important not to cut corners. When installing a new ducted system, you’ll want to ensure your contractor is using reliable air filtration, such as MERV13 filters. 

If you have a larger home, high ceilings, or an open floor plan, you’ll need your heating system to function well in that environment. Heating large spaces inefficiently can add thousands to your yearly energy bills! Installing ducted heating offers zoning control, and heats large open-plan areas evenly. 

Want to know if a gas ducted heater is suitable for your home?

Alliance Climate Control specialises in installing energy-efficient ducted systems. Whether it’s a ducted heating or cooling system, our technicians have extensive experience in all things climate control and are dedicated to finding the right solution for your home.

Call Alliance 02 8061 5023

We Are cm3
Qualified Contractors

Cm3 certification is a Work Health & Safety (WHS) prequalification system. Being Cm3 certified, means our business has demonstrated the highest-level health and safety capabilities as well as having the right insurances and licences to protect our customers. Using a Cm3 certified technician is crucial to ensuring you and your project are in safe and protected hands.

Ducted Gas Heating Comparison

Reverse Cycle Air Conditioning vs Gas Heating

The rise of reverse cycle air conditioners has made them a popular fallback for home heating in winter. Both systems have their pros and cons, but gas ducted heating has the advantage – it’s cheaper to run and offers better performance.

Reverse Cycle Air Conditioning System

  • Easy to install in just one room
  • Suits home without natural gas
  • Less cost-effective ro tun
  • Less efficient and reliable than gas heating

Gas Ducted Heating System

  • Suitable for large or small homes
  • Cost-effective source of energy
  • Heat large spaces quickly and evenly
  • Zoning control saves money on bills
  • Add-on cooling* for year-round comfort

Gas Heating vs Electric Heating

Gas and electric heating are two of the most common types of heating in Australia. But how do they compare? 

Gas heating is a popular choice because it is cost-effective, reliable, and easy to use. Due to the accessibility of natural gas in Australian homes, it’s a cheap and available source of energy. In addition, gas heating is quiet and discreet, heating large rooms quickly and efficiently.  

Ultimately, gas heating outperforms electric heaters when it comes to heat coverage and efficiency. Although, if your options are limited by your existing heating source, Alliance also offers affordable electrical ducted heating system installations.

If you’re not sure what type of heating is right for you, don’t worry – the team at Alliance Climate Control can help! Our experienced team is always happy to have a chat about your climate control options.

Let our team help you out with a heat load calculation and ducted heating quote. Don’t leave it another year – book your appointment with Alliance Climate Control.

Our Ducted Heating Installation Services

Choosing the Right Ducted Air

At Alliance Climate Control, we want to see all Sydney homes enjoying the comfort that ducted gas heating can provide. With just a quick call, you can have an expert technician at your home for a consultation and obligation-Upfront Quote. 

We work with the very best heating brands in Australia, like Brivis and Braemar, to ensure our customers get the most reliable installation. Customers across Sydney rate us five stars for:

  • Friendly and knowledgeable technicians
  • 100% satisfaction, we care and we're not happy until you are
  • Exceptional After-care support
  • Alliance Care 6-year installation warranty*

When you choose Alliance Climate Control, you know we’ll design and install your new ducted gas heating system to the highest standard. 

Enjoy the benefits of efficient gas heating this winter – contact us today to book your quote

Schedule an appointment with
one of our specialists today.

Call Alliance 02 8061 5023
Request An Appointment

Other Heating Services We Provide

Alliance Climate Control exists to provide tailored solutions to all your heating and cooling needs. 

Along with ducted heating system installation, we also offer a range of other services for gas ducted heating including:

As well as installation for other heating solutions:

What Our Community
Is Saying About Alliance

Alliance Climate Control - Heating, Cooling, Electrical
4.9
Based on 2620 reviews
stefan W.
Alliance is an amazing company. I thought professional service like this had disappeared years ago. Not only that - but all team members really know their stuff. From the initial sales call with James to comms with the office, booking the day doing the install and cleaning up afterwards everything went like a training movie. How do you get everyone on the same page??? All I can say guys is thank you for an outstanding job - I'd hate to be your opposition.
Joey L.
I had the team from Alliance (Aysa, Vi, Nikola, Eric, Harry, Aiden and James) put in aircon at my apartment. The whole process was great from start to finish. They were professional, punctual, tidy and very friendly. Highly recommend!
Lachlan
The team at Alliance is excellent.

Their knowledge and service lead to an install that was a day shorter and significantly cheaper than quoted. This was completely unexpected after another local company couldn't be bothered to tell me my project was beyond their skill level and ghosted me without providing a quote.

Jason was able to avoid cutting into our ceiling which was amazing after preparing ourselves for a significant patch and paint job.

They are professional, fast and everyone I had contact with was eager to help.

If anyone even slightly mentions air con or an aircon issue I'll be recommending Alliance.
David H.
Alliance Climate Control were a pleasure to deal with. Really professional & a smooth experience from start to finish. I was really happy with the installation team - Qais, Louis & Callum did a fantastic, neat job & left the place immaculate. I asked for a minor change to the drain lines and they were very accommodating.
Stephen K.
Excellent professional service.
Turned up on time, knowledgeable technicians.
Lily L.
We recently had a new ducted air conditioning system installed by Alliance Climate Control and couldn’t be happier with the experience. Liam was the first to attend our home when our 20-year-old system failed. He took the time to thoroughly assess the situation, explain our options clearly, and provide a very competitive quote. His friendly and professional approach made the whole process easy and stress-free from the start. On installation day, Vy and his team were great. They were punctual, efficient, and kept us informed throughout the entire process. They took care to keep our home clean and made sure everything was working perfectly before they left. Overall, the service was outstanding from start to finish. We really appreciated the professionalism, clear communication, and attention to detail. Highly recommend Alliance Climate Control to anyone looking for a reliable and high-quality air conditioning installation.
Leo N.
Fantastic team and great work on replacement system install. 👍 Huge thank you to Qais, Louis & Christian.
Guy M.
Great all-round service from Alliance! Communication was timely from Will and Chris in the office, and Liam, BJ, Theo and Nic were great to deal with for the job quote, service, and install. The install required access to my neighbour’s property, he also commented that they were incredibly polite—asking to move pots and putting everything back exactly as it was. Highly recommend!
Lance L.
Good, professional installation, very happy.
Innes P.
As usual, a pleasure to work with the team, installation went well with the team completing the work in the time they said they would, and following up when needed.

All very tidy too, with everything, even the old fans taken away - great work, thanks Charles and team!
Ovi D.
Professional service, arrived on time and good communication throughout the appointment process
David B.
Excellent and efficient service.
Good humoured in spite of having to climb stairs because of broken lift.
Oliver L.
Allianz climate control were great! Super detailed and thorough service of our ducted air conditioning for about 2hrs on site. Cristiam the technician was awesome 🙏
Jason
We recently had our ducted air conditioning system replaced and couldn’t be happier with the experience. Their current google rating really reflects their level of service, From start to finish, the team delivered excellent customer service and made the whole process seamless.

Everyone we dealt with — VJ, Eric, Brody, Mosd, Harry K and Ionnaes — was friendly, knowledgeable, professional and always punctual. They were respectful of our home and took the time to explain everything clearly, which gave us a lot of confidence in their work.

We really appreciated the trusted advice provided throughout — it never felt like a sales push, just honest recommendations tailored to what we needed.

The operations were also very well organised. From the initial booking, through to installation and final payment, everything ran smoothly and on schedule.

Highly recommend this team if you’re looking for a reliable and professional air conditioning company.
M. G S.
The air conditioning service was outstanding. The technician arrived right on time, communicated clearly throughout the visit, and provided helpful information after the job was done. He serviced the equipment thoroughly and professionally. Couldn't be happier with the experience—highly recommended!

Update. March 2026

AGAIN! We had an outstanding experience with Alliance Climate Control, thanks to Gabriel & Nicolas.

They were extremely professional from start to finish; quickly diagnosed and resolved all of our air conditioning issues with confidence and precision. What really stood out was how informative they were, I was clearly explained the problems, the solutions, and how to prevent future issues.

The attention to detail, efficiency, and friendly approach made the entire process seamless. It’s rare to come across someone so knowledgeable and genuinely committed to great service.

A huge thank you to Gabriel and Nicolas; outstanding service.
Gail G.
Service is fabulous. Great customer service. Professional and very competent technician. I would recommend without hesitation.
Martin B.
Charles, James, Aden and JJ arrived on time and completed the installation in an exemplary professional manor. I would recommend the team to anyone. Cheers to you chaps.
Benjamin C.
I contacted Alliance Climate Control, due to leaking water from my air conditioner. I had Gabriel come to evaluate the condition, and he gave me quotes and explained options. He immediately scheduled the job through a phone call with the office. 2 weeks later, I had Emre and Luke come to my apartment to properly do a deep clean on my air conditioning system. They both did a fantastic job within 2 hours. After the AC is properly cleaned. It works perfectly and feels like new again. Really happy with the job they did. I think I'm going to do this every 12 months as they recommended.
Bill S.
The team led by Bokhan did an excellent job on the installation. They worked through the bad weather to get the job done, and were always ready to provide us feedback when needed. The instal team and the electrical team were very professional.
We would highly recommended Alliance Climate Control for their high quality work.
Helen C.
Dylan and Connor were punctual, professional and a pleasure to deal with. Painstaking in their work, they did an excellent job servicing my airconditioning unit.
Alison H.
Great service. Damon & Brendan arrived on time, worked quickly, explained everything, tidied up. Thank you!
Tim A.
Superb service - Ivan and hist team worked assiduously all afternoon to provide everything and more that I asked for - well beyond the call of duty! He and his team were receptive, polite and just got on with it. The best service I have ever had in fact.
Iva S.
Gokhan, Can and Niko have installed our new AC and removed the old one. Professional, kind, polite and very respectful. They cleaned all rubbish and packing materials from the works. They left the area clean and all the works have been done with good workmanship. Very careful with our belongings. Happy with the installation. Electrical works are still ongoing.

Edit to add the electrical installation- Mohamed and James were amazing. The job was very long, but the persevered and did a very nice neat conduit. They cleaned up after drilling and the cut offs- very neat work and great quality. Very polite and professional.
AC works ! Thank you for your services, would not hesitate to use ACC crews again.

I had a second job done by ACC - amazing electrician Mohammad and cannot fault his work. Always checking when things got tricky 😅 but we solved all the issues on the spot. He replaced our 24 years old main switch board and created 2 new outdoors el sockets. Neat, tidy, polite and very efficient. Even our cat liked him ☺️. Thank you for your service!
Helen C.
Excellent service, punctual and extremely thorough and helpful.
Michelle P.
I was happy with the service from Alliance through the whole process. Harry spent a alot of time at our house discussing the various options for aircon (ducted vs. Split systems) and the pros and cons of each - he even tried to find the manhole access to our roof. He was also very responsive to questions I had about the quote once we'd made a decision.
BJ and Carlos came for the install. They were very professional, did a good job of cleaning up afterwards, and spent time explaining the whole install process and how to use the systems once they had left.
I would use Alliance again for any further aircon installation. I was really happy with their service and the quality of the work.
Alborz R.
I had a fantastic experience with the entire team who installed my air conditioning system. From the initial coordination to the final installation, everything was handled professionally and smoothly.

A big thank you to BJ, Theo, Can, Matthew, Cara, Eric and Will — each of them was knowledgeable, friendly, and clearly took pride in their work. The team arrived on time, communicated clearly throughout the process, and left the place clean and tidy after the job was completed.

Highly recommend this team to anyone looking for reliable and professional air conditioning supply and installation. Couldn’t be happier with the result.

P.S. Andre returned to install the wooden aircon cover—fantastic job, great energy, and super efficient. Really appreciated it!
Rodney M.
Very professional. Great company. Efficient.
James T.
We are so very pleased with the installation of our new system. Kevin, Dragan and Ivan were so professional, thoughtful, with every aspect of the installation. Kevin’s instructions to me re the control pad were very clear with him constantly checking that I understood all aspect of the control panel. Their clean up and the way they left our home on completion was just perfect.
Kevin, Dragan and Ivan are a credit to your company, we feel very fortunate to have had three such competent team members of Alliance Climate Control carry out our requirements.
Pauline R.
I can't speak too highly of the service we received from Alliance. From first contact and ongoing attention from Cara and Luke in the office to the assessment stage with Steven, the service was courteous and efficient, answering all our questions without hesitation.
When it came to installation B.J. and Theo were very prompt and helpful, taking great care to ensure that we were well informed and happy about every stage , leaving us with written directions and a demonstration of how to use the controller.
We have no hesitation in highly recommending Alliance.
Nat C.
Thanks Aden and Ryan for your amazing work and leaving the place so tidy afterwards.

Offer Save up to

$700

With any Air conditioning or Gas heater replacement installation trade in*

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

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

Request a
Upfront Quote