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Common Ducted Gas Heating System Problems We Repair

  • Ignition Issues
  • Gas Leaks
  • Inconsistent Heating
  • Noisy Operation
  • Airflow Problems
  • Thermostat Problems
  • Faulty Fans or Motors
  • Ductwork Issues
  • Malfunctioning Safety Features
  • Pilot Light or Burner Maintenance
  • Electrical Problems
  • Carbon Monoxide Poisoning Detection and Prevention

Sure Freeze Gas Ducted Heating System Repairs Checklist


  • Ignition System
  • Gas System
  • Heating Performance
  • Noise Reduction
  • Airflow Assessment
  • Thermostat Calibration
  • Fan and Motor Functionality
  • Ductwork Examination
  • Safety Feature Maintenance
  • Pilot Light and Burner Maintenance
  • Electrical System Check
  • Carbon Monoxide Safety
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Our Testimonials

53 reviews on
Cooper Yale
Cooper Yale
Erwin and his team designed and installed an air conditioning system in our house. He is highly experienced, and his design for the system was superior to the other companies that gave us quotes. The installation was completed to a high standard by a friendly and professional team.
Kylie Glew
Kylie Glew
I needed a company to remove and reinstall my air conditioning unit so I could have work done to the outside of our house. We chose Sure Freeze because they were quick to respond and provided a prompt and very reasonable quote. They undertook the work and were really great to work with. They even took the time to explain how the remote works, even though it wasn't a system they were installing for me. I'd very much recommend this company!
Jessica Rose
Jessica Rose
The Sure Freeze team installed two AC units in our new extension and one in our bedroom, working in collaboration with our builder, and I would highly recommend their products and services. Danny was very good at helping us assess what we needed and was patient when explaining how the system worked! Despite a few issues, he and his team were keen to sort them out, and we got the right solution for our refurbished home. I would happily use them again in the future!
Ellis Williams
Ellis Williams
I cannot recommend this company highly enough. Erwin was helpful and very responsive to my inquiry, and he fixed my air conditioner in record time. This is a caring and highly competent business that puts its customers first. Should you need installation, maintenance, or repair, this is a gem of an outfit that won’t let you down.
Felix Jones
Felix Jones
I highly recommend Sure Freeze. Sal came to service our air conditioning and also replaced a zone that was not working. Now it is working very well. Fair price, polite, and reliable service—I would absolutely use him again.
thien tran
thien tran
Sure Freeze was called to service our AC, booked us in a couple days later for first thing in the morning, turned up as promised, completed the service, and gave me an overall rundown of the unit with some future recommendations to consider. Good, honest customer service for your AC thanks.
Robert Johnsons
Robert Johnsons
We’ve worked with Daniel and Patrick for a few years now on our commercial split air conditioners. Their service and quality of work are highly recommended! No issue is a problem, and they communicate very well with us all the time. Thanks team!
Heather Johnson
Heather Johnson
The Company was very professional, on time, and efficient. I would highly recommend them. The cost of the work was very reasonable.
Carter Young
Carter Young
Sure Freeze provided excellent service all the way from initial contact and a quote through to installation. Daniel did a great job installing the AC unit in our Melbourne home. Sure Freeze is a professional, reliable, and supportive local company. I definitely recommend their service. Thank you!
Venkatram Abbireddy
Venkatram Abbireddy
I have used Sal multiple times. He is highly professional and very skilled in the field. Always on-time and with professional service and good parts. He was reasonable compared to lot of others when I got the quotes. I fully recommend him.

Brands of Gas Ducted Heaters We Install, Repair & Service

Why Choose Sure Freeze for Ducted Heating Repairs

ducted heating repairs

Areas We Serve


South Kingsville



Williamstown North


Caroline Springs

Deer Park

Deer Park North



Wyndham Wale

Williams Landing

Hoppers Crossing



Point Cook



Werribee South


Bonnie Brook




Thornhill Park




Melton West

Toolern Vale

Frequently asked questions for Ducted Gas Heaters Repairs:

Look out for issues like uneven heating, strange noises, weak airflow, unusual odours, and increased energy bills. If you notice any of these signs, it’s likely time to consider ducted heating repairs.

It’s recommended to have your ducted heating system serviced at least once a year. Regular maintenance can help prevent breakdowns and maintain optimal performance.

While there are minor tasks like changing filters that you can handle, it’s best to leave major repairs to trained professionals. DIY repairs could lead to more extensive damage or safety hazards.

A professional technician will inspect your system, identify the issues, and provide a detailed assessment. They will then perform necessary repairs, replace faulty components, and ensure the system is functioning safely and efficiently.

The repair duration depends on the complexity of the issues. Minor repairs might be completed within a few hours, while more extensive repairs could take a day or more.

Yes, a malfunctioning system can pose safety risks, such as carbon monoxide leaks or fire hazards. If you suspect any issues, it’s important to turn off the system and seek professional help immediately.

Yes, our technicians are trained, certified, and experienced in handling various ducted heating systems. They are equipped to diagnose and repair different types of issues.

Regular maintenance, timely repairs, and using the system efficiently can help prolong its lifespan. Changing filters, keeping vents unblocked, and not overworking the system are good practices.

The cost of repairs can vary widely based on the nature of the problem, the extent of the damage, and the replacement parts needed. We provide transparent pricing and will give you an estimate after assessing your system.

Our technicians will provide honest recommendations after assessing the extent of the damage. In some cases, it might be more cost-effective in the long run to replace an old or extensively damaged system.

Yes, we offer emergency repair services to ensure your comfort and safety. Reach us by call at 1300 850 696, email at contact@surefreeze.com.au or filling Get Quote form on our website for immediate assistance.

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