Probably worth a second opinion if you know someone local.
I've already got a second opinion lined up. The boiler itself is over ten years old, so theoretically it may need replacing, but probably shouldn't.
I await the second opinion
@handtightenonly started
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.
Probably worth a second opinion if you know someone local.