Hi everyone, hope you're all well and hopefully someone will be able to help with a problem I have. The boiler seems to fire up with heating no problem at the start of a program but will randomly stop heating. There are no error codes on the boiler and the thermostat (Climapro 2RF) shows no signs of any issues. Hot water is working fine. The radiator symbol on the boilerl is flashing as expected. Problem started Xmas eve so any help would be greatly appreciated.
Many thanks.
Many thanks.