Top 5 Warning Signs of a Gas Leak in Your Home

Natural gas or LPG is an efficient source of energy that is used widely by a large number of households in Australia. However, leaks may prove to be hazardous, increasing the threat of fire, health problems and more. Recognising these warning signs early helps you act quickly and stay safe. Take a look at the following blog to know the five warning signs that will help you detect a gas leak. Also, learn what to do next in case you experience any one of the issues.

Strong Rotten Egg Smell

A distinctive odour, which is commonly referred to as sulfur-like or rotten egg smell, is one of the most noticeable indicators of a gas leak. Since natural gas and LPG are otherwise odourless, a harmful chemical is added by gas companies in order to give a warning. If you notice the smell of gas in the house:

• Do not overlook it, as a faint odour indicates a leak
• Open the windows and doors to ventilate the area
• Electrical switches or electrical appliances should not be used that could spark
• Evacuate people and pets when needed
• Contact a qualified gas fitter or a gas supplier. 

Hissing or Whistling Sounds Near Gas Lines or Appliances

Do you hear hissing, whistling, or fizzing of the gas pipes, gas valves or any other appliance? It indicates that there is a gas escaping under pressure. The sound may be worse, depending on the pressure and the leak size. 

What to do:

• Turn off the main gas supply with safety
• Do not touch or tamper with pipes or fittings
• Ventilate the area
• Call a licensed gas fitter immediately to make an investigation. 

Physical Symptoms: Health Alerts

Health issues in people and pets may result from exposure to leaking gas. These include:

• Dizziness or vertigo
• Nausea or weakness
• Headaches 
• Fatigue 
• Difficulty in breathing, particularly in poorly ventilated areas
• Chest pains in severe cases. 

If you or anyone in the house starts to develop these symptoms without any obvious reason, then it suggests the sign of a gas leakage. Go to the fresh air and consult with professionals. 

Unusual Appliance Behaviour or Flame Colour Changes

Gas appliances are designed to burn flames reliably and safely. Signs that suggest something is amiss include:

• Yellow, orange, flickering, smoky, rather than steady and blue flames
• The duration of time, which appliances need to heat water, cook food, or attain operational temperature, is longer than normal.
• Sputtering appliances or erratic appliances

These can be indicators of incomplete combustion, the failure of the gas to get to the burner, a leakage, or a poor installation. Schedule a gas fitter inspection immediately by calling us at 0498 681 470. 

Dead Vegetation, Visible Damage, or Higher-Than-Normal Gas Bills

Less visible, but some warning signs include:

• Suddenly dying or discoloured buried or visible gas lines, near vegetation, plants, or grass. Gas can substitute the oxygen in the soil. 
• Visible damage to gas pipes: corrosion, dents, rust, loose connections or fittings
• A sudden rise in the gas bills or gas consumption despite no change in the usage pattern. 

These symptoms usually lead to leaks, which are not visible at a glance within the house. However, they can prove themselves to be a serious danger over time. 

What to Do When You Suspect a Gas Leakage

If you notice any one of the above signs, then you should follow the following gas safety tips:

• Evacuate: Move out of the building if the leak is extensive. In case the odour is very strong, you should promptly leave the house.

• Avoid ignition sources: Do not switch lights on or off. Make no phone calls in the vicinity of the area under suspicion and avoid using candles. 

• Ventilate: Open doors and windows as much as you can in the property. 

• Shut off the gas: Turn off the gas at the main gas valve if it is safe to do so.

• Hire a Professional: Call your gas supplier and a qualified gas fitter to come, inspect, repair, and certify the job. 

• Use Detectors: It is essential to install working gas detectors and carbon monoxide alarms for precise detection. 

Why You Should Act Swiftly

• Health Risks: The leakage may lead to serious health complications. People with respiratory health problems, children, and older people are the worst affected. 

• Safety Risks: It may escalate the risk of life-threatening fire incidents. 

• Legal and insurance: The gas work should be performed by licensed professionals in Australia. The unlicensed work can be illegal and can void insurance coverage in case of damage or accident.

The detection of the warning signs of a gas leakage at an early stage can save lives and avoid severe harm. The intense odour of gas, hissing sound, unusual appliance behaviour, and sudden hikes in gas bills are all warning signs. 

Are you seeing or smelling something suspicious? Do not ignore it. Ventilate, leave the area if the problem worsens, and call a licensed gas fitter like Murphy Plumbing. Working with means you ensure your gas system is safe, compliant, and working efficiently. So, get in touch with our licensed gas fitters at 0498 681 470 to get an obligation-free quote.