Purchasing a new property is an exciting milestone, but it also brings a series of critical responsibilities—especially when it comes to safety. One of the most overlooked but vital areas to assess is your gas system. Gas leaks and faults pose serious health and safety risks if not identified and addressed early. That’s why it’s essential to have qualified gas fitters carry out thorough checks before you settle in.
From confirming compliance with safety standards to ensuring system efficiency, these checks can prevent costly repairs, protect your household and provide peace of mind. Here are three essential gas safety checks that every licensed professional should perform when assessing a newly acquired property.
1. Inspecting for Leaks and Pressure Issues
The first and most crucial check a gas fitter should conduct is a comprehensive inspection for gas leaks. This involves a visual assessment of all pipes, joints, valves and fittings, followed by pressure testing to detect any leaks that may not be visible to the naked eye.
Gas leaks, even small ones, are extremely dangerous. They can lead to carbon monoxide poisoning, fire hazards and in worst cases, explosions. A qualified gas fitter uses specialist equipment to identify whether your system is sealed correctly and operating at the proper pressure.
In addition to leak detection, the gas pressure must be measured and confirmed against manufacturer specifications. Too much pressure can damage appliances and pipework, while low pressure can result in inefficient appliance performance or intermittent operation. These pressure checks are particularly important in older homes where outdated materials may degrade over time, leading to compromised integrity of the system.
Fitters are trained to spot signs of corrosion, wear and tear and poor installation practices—all of which can indicate a risk that requires immediate attention. Ensuring these problems are rectified before moving in will protect both your family and your property’s long-term value.
2. Appliance Function and Compliance Testing
The next step is to check all gas-powered appliances, including cooktops, ovens, hot water systems and heaters. Even if these appliances appear to be working, hidden faults could compromise their safety and efficiency. A thorough inspection involves assessing whether appliances have been installed correctly and meet current Australian safety standards.
It’s not uncommon for previous owners to attempt DIY installations, especially with second-hand or portable gas appliances. These installations may not comply with the relevant codes and can present major risks. Qualified gas fitters ensure appliances are connected properly, adequately ventilated and operating within the correct parameters.
Ventilation is a key issue when it comes to gas appliances. Poor ventilation can lead to the build-up of carbon monoxide—a colourless, odourless gas that is toxic when inhaled. A licensed fitter will verify that exhaust systems are in place and functioning and that there’s sufficient airflow to allow combustion gases to exit safely.
3. Verifying the Gas Meter and Main Supply Connection
The third check focuses on the gas meter and main supply connection—components that serve as the backbone of your gas system. The gas meter regulates the flow of gas into your home, so any issues here can impact every appliance in the property.
Gas fitters will assess whether the meter is the correct size and type for the household’s gas usage. They will also confirm that it is securely installed and free from damage, rust or interference. If the meter is located outside, it must be weatherproof and properly labelled in accordance with local utility regulations.
The condition of the main supply line is also reviewed. This includes checking underground piping for signs of damage and ensuring it has not been tampered with or poorly installed. In some cases, the main supply line may need to be upgraded, especially in properties that have been extended or renovated without adjustments to the gas infrastructure.
Trust Qualified Fitters for Complete Peace of Mind
Each of these safety checks plays a vital role in protecting your home, your health and your investment. Licensed fitters are equipped with the skills, tools and experience to identify potential problems before they escalate. They also help ensure that your gas system meets both legal requirements and the specific needs of your property.
In many Australian states, gas safety checks are not just a recommendation—they’re a legal requirement for landlords and real estate transactions. Even if you’re moving into an owner-occupied home, these inspections should be considered essential.
When searching for a provider, choose fitters who are fully licensed, insured and familiar with your local council regulations. Ask for a compliance certificate upon completion of the inspection—this document serves as your assurance that the property has been professionally evaluated and declared safe.
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