Residential Heating Maintenance to Prevent Breakdowns

The pattern is as predictable as Melbourne first cold snap: heaters switched on for the first time in April or May break down within days. The overwhelming majority of these failures are entirely preventable with a simple annual or biennial maintenance schedule.
“I skipped servicing for three years to save money. Then the heat exchanger cracked and I was up for a full replacement. A service would have caught it early. Lesson painfully learned.”
What Is Included in a Professional Gas Heater Service?
A comprehensive service covers: cleaning of the burner assembly and heat exchanger; inspection and testing of all gas connections and valves for leaks; testing of the ignition system; calibrated carbon monoxide spillage test at all register outlets; cleaning or replacement of the air filter; inspection of the flue system; and a full operational test.
How Often Should You Service Your Gas Heater?
Energy Safe Victoria recommends every two years for most residential gas heaters. If your system is older than 10 years, annual servicing before winter is strongly advised.
If your heater has not been serviced in more than 3 years, treat it as overdue regardless of how well it appears to be running. Many dangerous faults produce no obvious symptoms until they become serious.
DIY Maintenance Tasks You Can Do Safely
Homeowners can check and clean the return air filter every 3 months during winter, keep all registers and vents clear of furniture, and test their CO alarm at the start of each heating season. Everything involving gas connections, burners, or the combustion system must be left to a licensed technician.
Gas Heater Service Melbourne
Our team of licensed VBA gas fitters has been keeping Melbourne homes warm and safe for over 15 years. We specialise in gas heater installation, repairs, servicing, and carbon monoxide safety testing.
Need a Gas Heater Inspection in Melbourne?
Call our licensed team for same-day servicing across Melbourne and all suburbs.
Call 0405 133 761