As winter sets in across Perth, many families rely on gas heaters for warmth and comfort. While these heaters are efficient and cost-effective, improper use or lack of maintenance can lead to serious health risks, including carbon monoxide poisoning and gas leaks. Understanding how to safely operate and maintain your gas heater is crucial to protect your loved ones.
Types of Heaters and Their Safety Considerations
Ducted Reverse Cycle Systems: Ducted reverse cycle systems efficiently heat and cool your entire home. Installed in the roof space, they draw heat from outside air and distribute it evenly through ceiling vents. These systems can be zoned to heat or cool specific areas, saving energy and money. While they require a higher upfront cost, they deliver consistent comfort and are more energy-efficient than traditional heaters. They also include filters that clean the air as they operate, making them ideal for families.
Portable Heaters: Portable electric heaters such as fan, convection, oil, or panel types—are cost-effective and best suited for small rooms. However, they may struggle in larger areas and can quickly drive up your energy bills.
Portable gas heaters are effective for heating single rooms but must be used with caution. Without proper ventilation and servicing, they pose a serious carbon monoxide risk. Always follow the manufacturer’s safety guidelines and have them serviced regularly.
Wood-Fired Heaters: Popular in homes built in the 1980s and 90s, wood heaters are great at warming large spaces but lack whole-home coverage. More importantly, research has linked wood heater smoke to respiratory issues, especially in people with asthma. Since they produce pollutants similar to bushfires, many local councils are encouraging cleaner alternatives. At The Plumbing and Gas Heroes, we recommend safer, healthier heating options for your home.
How Do Gas Heaters Work?
Gas ducted heating systems burn natural gas in a central heater to generate heat. This heat passes through a heat exchanger and warms the air, which is then distributed via ducts installed in the roof space or under the floor. Vents release warm air into each room, creating even and consistent heating. A thermostat controls the temperature, ensuring comfort and energy efficiency.
While gas heaters are reliable, poor installation or lack of servicing can lead to dangerous situations, including carbon monoxide leaks. Carbon monoxide is a colourless, odourless gas that can be fatal in high doses. To keep your family safe, have your gas heater professionally installed, regularly serviced, and ensure your home is well-ventilated during use.
How Do You Know If Your Heater Is Leaking Gas?
A strong smell of rotten eggs or sulphur is the most obvious sign of a gas leak. If you notice it without actively sniffing for it, take immediate action:
- Turn off the heater and your gas supply.
- Open all windows for ventilation.
- Call The Plumbing and Gas Heroes or your gas provider.
- If you’re unsure how to shut off your gas, leave your home and call emergency services or the fire department.
Other warning signs include:
- Yellow or orange pilot light (the flame should always be blue)
- Hissing sounds near gas lines or your furnace
- Dying houseplants or wilting grass, particularly near underground gas lines
Gas leaks can even occur when the furnace is turned off. Regular servicing and professional inspections are essential. Never attempt to fix a suspected gas leak yourself, leave it to the professionals at The Plumbing and Gas Heroes.
Symptoms of Carbon Monoxide Poisoning
Carbon monoxide can silently build up in your home. It may cause mild symptoms at first, but over time it can lead to serious health complications or even death if left undetected.
What makes carbon monoxide particularly dangerous is that its symptoms often mimic the common cold especially during winter, when sniffles are already in the air.
Watch for these warning signs:
- Drowsiness or fatigue
- Ringing in the ears
- Reduced appetite
- Flu-like symptoms
- Dizziness or nausea
- Chest pain
- Nosebleeds
- Blistering or pale skin
- Shortness of breath
If you or your family experience any of these symptoms, turn off your heater, ventilate the area, and seek medical help immediately.
Prevention is always the key
Gas heaters are a cost-effective and efficient way to stay warm during winter—but only when properly maintained. Without servicing, even minor faults can lead to gas or carbon monoxide leaks.
Stay safe and warm this winter by booking a carbon monoxide test with The Plumbing and Gas Heroes.
Our licensed gas fitters will:
- Check for gas leaks
- Test CO levels in your home
- Fully inspect and clean your gas heater
- Perform pressure, exhaust, and safety checks
Don’t risk your family’s health. Book your gas heater service today with The Plumbing and Gas Heroes and enjoy peace of mind all winter long.