Carbon Monoxide Alert
[ Last Updated 18 November 2008 ]
Do not use outdoor gas appliances indoors
Outdoor heating appliances such as patio heaters, camping cookers and barbecues should not be used indoors. These appliances do not have safety systems, present on indoor heating appliances that shut off the gas supply when oxygen levels are depleted by the combustion process and high levels of carbon monoxide are present.
Carbon Monoxide
Carbon monoxide is a highly poisonous gas, present in the products of combustion from fuel burning appliances and equipment such as:
- gas heaters (both natural gas and LPG),
- barbecues (both gas and charcoal), and,
- camping appliances (such as LPG cookers and lanterns).
While carbon monoxide is odourless, it is accompanied by other emissions that may produce a "car exhaust" smell or watery eyes.
Symptoms of carbon monoxide poisoning
Breathing low levels of carbon monoxide can cause:
- headaches,
- nausea,
- flushed (red) skin,
- dizziness,
- a false sense of well being,
- tiredness and vomiting.
Prolonged exposure or high levels of carbon monoxide can lead to collapse, unconsciousness, or even death.
If you suspect you have been exposed to carbon monoxide move into fresh air, and seek immediate medical attention. If it can be done safely, turn off the appliance and ventilate the room or area.
Gas Appliances
In the case of gas appliances, levels of carbon monoxide are normally present at low levels in the combustion products. But if the appliance malfunctions; or if the appliance is installed or used incorrectly, (such as being used in a small space), then levels of carbon monoxide may become dangerously high and can cause illness or death.
Appliances should be used for their intended purpose, in accordance with manufacturers’ instructions. In particular, cookers, grillers and barbecues should not be used for heating.
Learn more about Living safely with gas appliances.
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