Can you help I have a Britony 100se boiler 7 years Hot water and central heating runs o.k for 5 to 10 minutes then trips out. Flashes 40 80 .Water in radiators clear and running fast Pump o.k Fan ok Thermisters ok Board recently changed . Safety thermostat ok. What does the automatic by- pass do as the flexible pipe is getting hot Could this cause the problem
Also my heating engineer has retired . Can anyone recommend an expert on this model , who carries spares and lives within 5 miles of Wigan WN2
Regards Billyb
Also my heating engineer has retired . Can anyone recommend an expert on this model , who carries spares and lives within 5 miles of Wigan WN2
Regards Billyb
