Recent content by JamesKeeley

check your pump / ch thermistor for a start.

Hi I don't know if anyone can help me here? What are the causes of "Spillage" / "Staining" of/around a gas appliance, I can only list the following: FAULTY FLUE SEALS (ROOM SEALED) FLUE TERMINAL BLOCKED NOT ENOUGH VENTILATION (OPEN FLUED) BLOCKED VENTILATION (OPEN FLUED) FLUE...