You may notice an unusual burning smell whenever you turn your gas log heaters on, which is understandably concerning. There are several reasons why a gas log heater might be emitting a smell. These reasons are usually minor issues that can easily be fixed and are nothing to worry about. However, the smell could be a sign that your log heater has a serious issue. If not resolved, it could even become life-threatening.
Heating systems that have something wrong with them are the fourth most common cause of house fires. This is a very serious concern, which is why you should not ignore any strange smells around your gas log heater. Ignoring it could end up costing you a lot of money on heater repairs, or worse, it could even become a safety hazard. Most of the smells that come from gas log fires can be attributed to some very common causes.
If your gas log fires in Melbourne haven’t been used for a long period of time, particularly during the warmer months, dust will most likely accumulate on the internal components. When you turn the heater on for the first time a few months after it was last used, the dust inside it will burn off and release a specific odour. This smell should dissipate after a few hours and is usually not a major concern. However, if the smell persists, examine your unit’s air filters.
Clogged Air Filters
Any dust and dirt in a clogged air filter can sometimes cause a burning smell to occur from the heat passing through it. These filters should be replaced at the start of every winter and whenever they become clogged.
Burning Smell from a Brand New Heater
It’s common for brand new gas log heaters to emit a smell. But don’t worry, as this doesn’t mean you’ve purchased a dodgy unit. New units often have to burn off the oil on the metal inside the burners.
If your heater is emitting a gas smell, there might be leak in the exchanger. If this is the case, turn your heater off straight away and call a qualified gasfitter or gas heating repairman.
Carbon Monoxide Poisoning
Sometimes faulty gas log heaters leak out carbon monoxide. Unfortunately, carbon monoxide is an odourless gas, meaning you won’t smell it. However, some other smells may be emitted too, which will indicate that there is a problem.
Common symptoms of carbon monoxide poisoning can include:
- Shortness of breath
- Chest pain
Why It’s Important to Call a Qualified Heating Technician
If your gas log heaters are still producing a smell long after you turn them off, contact a professional heater repairman as soon as possible. Your unit should also be serviced at least every two years to prevent any issues from occurring. This will save you money on heater repairs and also ensure your safety in the long term.