Sun, 26 Jun 2022

What Are The Most Common Gas Heater Issues In Sydney

25 May 2022, 18:24 GMT+10

Just like Australia does have cold seasons, so does Sydney. But unlike other places with harsh winters, at least Sydney residents get a clear winter season from June to August time.

Unfortunately, gas heaters can stop working anytime and without any apparent reason, and things can go wrong with your heating system during winters. The gas heaters especially tend to go bad faster in the colder weather, making them dangerous to operate while they're waiting for that necessary service. Therefore to ensure protection from the hard cold winters, you should always check your gas heaters before winter is upon you.

Ensuring proper gas heater service is mandatory before winters. This blog will share some of the most common gas heater issues that might indicate if your gas heater needs servicing or not.

#1: The heater is not turning on automatically.

You might be aware that if your heater is working as it should be, its furnace turns on automatically. But if you see that it is not turning on automatically, the chances are that your heater's filter is clogged. Dirty air filters clog up the lines making it harder for air to circulate.

Therefore, if you see that your gas heater is not turning on automatically, don't use any quick fixes and call in a technician.

#2: Leakage of Gas

There might be a problem with your heater if you detect a gas smell in your house. In the event of a gas leak, the heater should be turned off immediately. Turn off the gas supply valve once you've completed this step. Don't start a fire to check if the gas is still leaking or not.

Also, make sure you contact a qualified professional to deal with the problem as soon as possible.

#3: Issues with the thermostat

Thermostat issues are pretty common in gas heaters and are related directly to tripped circuit breakers and blown fuses. The thermostat must communicate with the heater to ensure that only calculated heat is being produced. If there are issues with the thermostat, it could make things worse for you. Therefore, call in a gas heater service Sydney technician to have a look at it.

#4: Short Cycling Issue

"Short cycling," which means turning the heat on and off quickly, is a common and necessary way to keep your home at a comfortable temperature when it's very cold outside.

If this is not the case, it could be a sign of a problem with the furnace, the filter, the exhaust vent, or the thermostat.

#5: Unusual Noise coming from the heater

Your gas heater may make some strange noises now and then. The sounds of loud rumbling, sharp squeaking, and noisy rattling aren't normal. These noises could be signs of mechanical problems, a clogged burner, or less airflow. But it might be hard to figure out exactly what is making the noises.

That's why you need to talk to a technician to find out what's wrong and fix it.

#6: Cracked Heat Exchanger

Your furnace runs safely because the heat exchanger keeps the air from getting too close to the flame. However, your heat exchanger could break if you heat your house too much or don't change your air filters often enough.

If your heart stops working, you should call a furnace technician to find out what's wrong. Usually, this means that the heat exchanger needs to be replaced.


Do any of the problems mentioned above seem familiar to you? If this is the case, you should immediately contact a Gas Heater Service Sydney technician and ask them to take a look.

For more information, you can contact Apex Gas Heater Service, one of the top rated heating service providers in Sydney, by calling 02 8960 0868.

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