Multiple repairs were done to keep this tired Potterton Suprima going through the winter, the time had come to replace the old cast iron boiler and BoilerMate thermal store for something a little more efficient, reliable and and up to date. A Vaillant EcoTEC Plus 832 combination boiler has been installed, with Vaillant vSMART intelligent smart controls. A thorough power flush has also infused new life into the heating system.