Gas provides an efficient way to power appliances, but handling it incorrectly can lead to serious incidents. Leaks or faults in gas lines can cause fires, carbon monoxide exposure, or even explosions. Knowing how to manage gas safely is vital.
Gas leaks can happen from poor installation or ageing connections. They can lead to fires, health risks, or damage. Many incidents are preventable if gas systems are maintained correctly and leaks are detected early.
Failing to spot gas-related issues can result in dangerous situations. Gas is highly flammable. Incomplete combustion produces carbon monoxide — a gas that can’t be seen or smelled but harms health. Ignoring these risks can put households in danger.
Follow the guidelines below to reduce the risk of leaks or exposure and to handle gas safely in your home.
Use Licensed Gas Fitters for Installations
Gas appliances must be installed properly to prevent leaks. In Australia, only licensed gas fitters or plumbers are allowed to carry out gas-related work. Trying to install gas ovens, cooktops, or heaters without the right skills or certification is unsafe and illegal.
Poor installation can cause gas to escape from hoses or fittings. This not only creates a risk of fire or poisoning but can also void insurance claims if damage occurs. Using qualified professionals ensures appliances meet safety standards and work correctly.
Always check that your gas fitter is licensed before any installation. A simple check with your local authority or service provider can confirm their status.
Know How to Detect a Gas Leak
Gas leaks can be detected early with basic checks. Being alert can help avoid worse outcomes.
Key signs of a leak:
- Smell of gas inside or near your home
Natural gas is treated with an additive to give it a strong smell. This helps identify leaks. - Unusual flame colours on appliances
Gas cookers should show blue flames. Orange or yellow flames may signal incomplete combustion or a leak. - Scorch marks or soot around appliances
These may be signs that gas is escaping or burning improperly. - Hissing sounds near pipes or appliances
This sound can mean gas is escaping from a connection.
Take action if you detect any of these signs. Do not try to fix the issue yourself. Contact a licensed professional.
Report Leaks Immediately
Delaying a response to a gas leak increases the risk of fire or poisoning. If you smell gas or suspect a leak:
- Turn off the appliance or main gas valve if safe.
- Open windows and doors to ventilate the area.
- Avoid using electrical switches or flames.
- Leave the property and contact emergency gas services.
Once safe, call a licensed gas plumber for inspection and repair.
Understand the Risk of Carbon Monoxide
Carbon monoxide (CO) forms when gas burns without enough oxygen. This may happen with faulty or unvented gas appliances.
CO is:
- Colourless
- Odourless
- Tasteless
This makes it hard to detect without a monitor. Symptoms of carbon monoxide exposure include:
- Headaches
- Dizziness
- Nausea
- Fatigue
Prolonged exposure can cause serious illness. Using a carbon monoxide alarm at home adds a layer of safety. These alarms alert you when CO levels rise, allowing you to act quickly.
Install Carbon Monoxide Alarms
Place alarms near gas appliances and sleeping areas. Check the alarm monthly and replace batteries as needed. Replace the unit according to manufacturer instructions, usually every 5–7 years.
Alarms do not prevent leaks but alert you to dangerous conditions so you can seek help. This is especially important for households with older appliances or limited ventilation.
Schedule Routine Maintenance
Even if appliances are installed correctly, they require ongoing maintenance. Gas connections can loosen or wear over time. Annual inspections help catch issues early.
During maintenance, a gas plumber will:
- Check for leaks or damage
- Test appliance function and combustion
- Confirm ventilation and airflow
- Verify compliance with safety regulations
Routine checks improve safety and reduce the chance of costly repairs or emergencies.
Preventative Action Is Better Than Repairs
Waiting until problems appear can result in higher repair costs or property damage. Preventative steps include:
- Using licensed gas plumbers
- Installing carbon monoxide alarms
- Reporting leaks quickly
- Keeping appliances in good condition
Staying alert and taking action early helps avoid fire, exposure, and structural damage.
Green Planet Plumbing Services
If you need gas appliance installation, leak checks, or maintenance, contact Green Planet Plumbing. We provide licensed gas plumbing services and support. Our team is available for emergency and routine services to ensure your gas system is safe.