If they aren’t serviced regularly, you risk deadly carbon monoxide poisoning and potential explosions from gas leaks. Carbon monoxide is a toxic gas that you can’t see or smell.

How often should I get my gas systems tested? Safety authorities say gas heaters, appliances and hot water systems should be professionally tested a minimum of every two years. As well as improving efficiency it will detect any potentially dangerousIssues.

What are some symptoms of gas heating problems? Soot around the appliance and flames that are no longer blue indicate inefficient burning. This is potentially hazardous as well as contributing to a higher gas bill. Drowsiness or mild nausea after the heating has been running for a while could indicate carbon monoxide poisoning.

What’s the best protection then? Carbon-monoxide alarms, which our specialist gas fitters can install, are cheap insurance. Also book a system inspection and test. Servicing can save lives.