Gas appliances Get them checked to Keep them safeEvery year about 14 people die from carbon monoxide poisoning caused by gas appliances and flues which have not been properly installed or maintained. Many others also suffer ill-health. When gas does not burn properly, as with otherfuels such as coal, wood or oil, excess carbon monoxide is produced, which ispoisonous. [...]
Duval Heating 1985 - 2019