
GAS DUCTED HEATING SERVICES
Gas Ducted Heating Servicing Melbourne
Annual gas heater servicing to keep your system safe, efficient and reliable. Licensed gas fitters across Melbourne.

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Licensed
Electricians & HVAC
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Regular servicing of your gas ducted heating system is essential for safety, efficiency and reliability. At Polygon BG Air & Electrical, we provide comprehensive gas heater servicing across Melbourne — ensuring your system is clean, safe and operating at peak performance before winter arrives.
Gas heaters require annual professional servicing to maintain safe operation. Over time, heat exchangers can develop cracks that allow carbon monoxide to enter your home, burners can become clogged reducing efficiency, and electrical components can wear increasing the risk of failure. Our licensed gas fitters perform thorough inspections that identify and address these issues.
We recommend scheduling your gas heater service in autumn, before the cold weather hits. This ensures your system is ready to perform when you need it most and gives time to address any repairs before demand peaks.
- Complete safety inspection of heat exchanger and flue
- Burner cleaning and adjustment for optimal efficiency
- Filter cleaning or replacement
- Electrical component and thermostat testing
- Carbon monoxide testing
- Written service report with recommendations
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Service Breakdown
What's Included in a Gas Heater Service?
Heat Exchanger Inspection
The heat exchanger is the most critical safety component of your gas heater. Cracks or corrosion can allow carbon monoxide to enter your ductwork and living spaces. We visually inspect the heat exchanger and perform carbon monoxide testing at the supply air registers to ensure your system is safe.
Burner & Ignition System
We clean the burner assembly, check flame characteristics, test the ignition system and verify gas pressure. Proper burner operation ensures efficient combustion, maximum heat output and minimal gas waste.
Fan & Motor Assessment
The circulating fan and motor are inspected for wear, noise and performance. We check bearing condition, belt tension (where applicable), current draw and airflow output to ensure adequate heat distribution throughout your home.
Flue & Ventilation Check
We inspect the flue pipe for damage, blockages, proper slope and secure connections. Correct flue operation is essential for safely exhausting combustion gases outside your home. We also check that return air pathways are unobstructed.
Why Service
Benefits of Annual Gas Heater Servicing
Safety Assurance
Professional carbon monoxide testing and heat exchanger inspection provides critical safety assurance for your family.
Lower Gas Bills
A clean, properly adjusted burner operates more efficiently, using less gas to produce the same amount of heat.
Prevent Breakdowns
Servicing identifies worn components before they fail, reducing the risk of mid-winter breakdowns.
Extended System Life
Regular servicing can extend your gas heater's lifespan by several years, delaying expensive replacement costs.
Warranty Compliance
Most manufacturers require annual servicing to maintain warranty coverage. We provide documented proof of service.
Better Air Quality
Clean filters and properly combusting burners mean cleaner, healthier air circulating through your home.
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Why Us
Why Choose Polygon BG Air & Electrical
Licensed Technicians
Fully licensed and qualified HVAC and electrical professionals you can trust.
Honest Pricing
Transparent quotes with no hidden fees. You'll know exactly what you're paying.
Fast Turnaround
Quick response times and efficient installations to minimise disruption.
Melbourne-Wide Service
Covering all Melbourne metro, inner suburbs and surrounding areas.
HVAC & Electrical In One Place
One team for all your heating, cooling and electrical needs.
Workmanship Guarantee
Every job backed by our workmanship guarantee for your complete peace of mind.
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Reviews
What Our Customers Say
"Excellent annual service. The technician was thorough, tested for carbon monoxide and left a detailed report. Very professional and reassuring — especially with an older heater."
Sandra L.
2 weeks ago
"Have been using Polygon BG for our gas heater service for three years. Always on time, always thorough. They found a worn igniter last year and replaced it before it failed. Great preventative care."
Bruce H.
1 month ago
"Booked a pre-winter service and the technician found our filters were completely blocked. After cleaning, the heater runs so much better and our gas bills have dropped. Highly recommend annual servicing."
Wendy R.
3 weeks ago
FAQ
Frequently Asked Questions
Book Your Gas Heater Service
Ensure your heating system is safe and efficient before winter. Professional servicing from Melbourne's trusted gas heating specialists.