What should I do if I am worried about carbon monoxide?
Take action immediately
If you think fumes containing carbon monoxide are escaping from a gas appliance, call the 24-hour National Gas emergency hotline on 0800 111 999.
To prevent carbon monoxide poisoning, make sure any appliances that burn fuels – including stoves, fires, boilers and water heaters – are serviced every year. This must be done by a qualified and registered engineer.
It’s always a good idea to use carbon monoxide detectors in your home too.