Heating appliances fuelled by coal, smokeless fuels wood and oil can be just as likely as gas appliances to
cause carbon monoxide (CO) poisoning if they are poorly installed,faulty or incorrectly used. CO poisoning is mostly caused
by inadequate ventilation or a lack of correct maintenance of appliances, flues and chimneys. Some incidents are also due
to incorrect installation or deterioration of the structure of the chimney. Poisonous CO gas is produced when fuel does not
burn properly. You can die from CO poisoning, or your health can be permanently damaged.
CO gas is odourless and tasteless, so you wont know when it is present.It can kill or maim without warning in a matter
of hours. You are particularly vulnerable when you are asleep. The elderly and the young are particularly at risk.
The early symptoms of CO poisoning include- tiredness, drowsiness, headache, dizziness, chest pains and nausea.