Romney Court, Shepherds Bush, London. Romney Court had an Energymaster 250 installed in 2002.
When Beaumont engineers were called to carry out an emergency repair to the unit; they discovered the unit had never been de-scaled.
As you can see, from the pictures, the sides and middle of the heat exchangers are covered in scale - filling half of the boiler.
Beaumont completely removed all the scale from the cylinders and heat exchangers, leaving the water heater working efficiently. Moreover, Romney Court immediately started saving money, by using less fuel.