https://community.betfair.com/chit_chat/go/thread/view/94038/23441286/anyone-know-anything-abot-worcester-boilersred fault light flashing, blue light flashing slowly, could this be a condenser pipe frozen?https://community.betfair.com/chit_chat/go/thread/view/94038/23441286/anyone-know-anything-abot-worcester-boilers?post_id=418507938#418507938red fault light flashing, blue light flashing slowly, could this be a condenser pipe frozen?Sun, 10 Jan 2010 02:20:54 -0600