You are reading a single comment by @Bearlegged and its replies.
Click here to read the full conversation.
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
@Bearlegged
Check any outlet pipes - we've had problems before where the condensate from the boiler froze in the external pipe that takes it out to the drain. The resultant pressure back-up stopped the boiler working.