Modern Boilers are safer than older central heating systems. One of the biggest threats with older boilers is if they leak carbon monoxide, a gas that is almost impossible to detect without a test strip. Advancements in technology mean that more safety features are added in to prevent issues such as carbon monoxide leaks. It’s…

A backflow preventer is designed to keep water flowing in only one direction. Having a backflow preventer can prevent contamination of a plumbing system. As with any device, they need maintenance and testing.