Teplovodní kotle

A water boiler is any device that is used to boil water such as a domestic kettle or a commercial water boiler. Kettles are a container with a spout for pouring, a handle and a lid. Inside the kettle is a heating element which allows an electric current to flow through the water and bring it to boiling point. The kettle switches off in response to a thermostat once the required temperature is r...