worcester bosh combi boiler low pressere light on?

yes, and will not go out even after boosting the indicated pressure to 2 bar

paterson
August 2008

Don't suppose you know what part he replaced, do you??

Graham
February 2008

Contact the manufacturer; as there shouldn't be water leaking from the vent pipe. As it means that it is overheating, and boiling, which then releases the steam via a pressure relief valve.

My mum's boiler had the same fault, the British Gas Service Engineer contacted the manufacturer, and once he replaced the faulty part, we haven't had any more trouble.

Marc Underwood
February 2008