Gas appliances play a vital role in many Queensland homes &  businesses — from cooking and hot water to heating and outdoor living. While gas is safe when installed and maintained correctly, problems can escalate quickly if early warning signs are ignored.

Knowing when your gas appliances need professional attention can help protect your home, your family, and your peace of mind.

At Gas Services QLD, we regularly attend call-outs where issues could have been avoided if addressed sooner. Below are the most common signs your gas appliances should be checked immediately.

1. A Strong or Unusual Gas Smell

A persistent gas smell is never something to ignore. While gas suppliers add an odour to make leaks noticeable, even a faint smell could indicate:

• • A gas leak

  • Loose fittings

  • Appliance faults

If you smell gas, turn off the supply (if safe to do so), ventilate the area and contact a licensed gas fitter immediately.

2. Yellow or Orange Flames Instead of Blue

Healthy gas flames should burn blue. Yellow or orange flames may indicate incomplete combustion, which can lead to carbon monoxide production — a serious safety risk.

This issue often points to:

• • Blocked burners

  • Poor ventilation

  • Appliance malfunction

3. Soot, Staining or Burn Marks Around Appliances

Visible soot or scorch marks around gas appliances are clear signs something isn’t operating correctly. These marks often mean combustion gases aren’t venting properly and should be assessed by a professional as soon as possible.

4. Unusual Noises or Performance Issues

Hissing, popping or whistling sounds are not normal. Likewise, if your appliance:

• • Takes longer to heat

  • Keeps switching off

  • Produces inconsistent heat

…it may be struggling due to internal faults or gas supply issues.

5. Rising Gas Bills Without Explanation

An unexpected increase in gas usage can signal inefficiencies caused by leaks or failing appliances. Early intervention can prevent further damage and reduce long-term costs.

Why Acting Early Matters

Ignoring warning signs can result in:

• • Safety hazards

  • Appliance failure

  • Costly emergency repairs

  • Compliance issues

Regular inspections and prompt repairs help keep your gas system operating safely and efficiently.

Trust a Licensed Gas Fitter

Gas work in Queensland must be carried out by a licensed professional. At Gas Services QLD, we provide safe, compliant inspections, repairs and installations across Noosa, Gympie and the Sunshine Coast.

📞 If you’ve noticed any of these signs, contact Gas Services QLD today for expert advice and assistance.