Electric hot water boilers
BBS electric hot water boilers are used in places where the installation of a flue is not possible for structural reasons (e.g. listed building), or where other fuels are unavailable.
In some countries the electrical energy tariffs are very low, meaning that the use of an electric hot water boiler makes sense for financial reasons.
Electrically heated hot/warm water heaters for hot water up to 230 °C, permissible operating overpressure up to 25 bar.