You are reading a single comment by @Arducius 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.
@Arducius
Yes combi, already in place. We're not upgrading anything, just servicing an existing installation. The heat exchanger was replaced over the summer so assuming it was pressure tested etc then hence my questioning whether the pipework needs upgrading.