Fan tries to run every 15 seconds then stops immediately?
Worcester boiler dripping water?
Siemens RDJ10RF thermostat problem?
Britony Combi Se boiler 40 & 80 lights flashing?
Worcester Bosch 532/i Combi Boiler?
Vaillant ecotec 831 plus?
Have I got got a faulty programmer?
Power but not activating Baxi 105e boiler?
Replacement of elements?