• Looking for a smarter way to manage your heating this winter? We’ve been testing the new Aqara Radiator Thermostat W600 to see how quiet, accurate and easy it is to use around the home. Click here read our review.

Recent content by alexbr

  1. A

    Glowworm boiler - keeps tripping showing F5, F9 or F11

    It appears the issue is with the heat exchanger which needs replacing - so, although a boiler ought to do more than 8 years, given the cost of repair it seems most sensible to go for a new boiler since this isn't the first issue I've had with it in the 3.5 years since moving house.
  2. A

    Glowworm boiler - keeps tripping showing F5, F9 or F11

    Thanks - are those likely to be expensive? (which probably means over £100 to me when thinking about boiler repairs!) The boiler is under 8 years old but has been temperamental since we moved in around 4 years ago. Almost changed it just under 2 years ago when local plumbers said it couldn't...
  3. A

    Glowworm boiler - keeps tripping showing F5, F9 or F11

    I have a Glow worm Ultrapower sxi boiler. Over the past 24 hours, it has kept stopping and showing fault code F5, F9 or F11. If I then reset it via the reset button, it starts working again for a short period (and will heat water in that period, eg I've had a hot shower, or the central heating...
See more
Back
Top