Recent content by banshee

Thank you once again. What setting would he be adjusting? I ask in case he plain turns around and says it needs such and such part replacing?

Thank you for your reply. Whilst I understand there's not a lot I can do myself. My main objective of the question is why would it have started doing this after a full service and part replacement? Is it just a coincidence or could the engineer have done something to cause this?

Hello. First time posting and looking for some advice please. Had our Ideal boiler serviced. The engineer said the co & co2 readings were high and that it needed a new burner seal and a strip down service. So burner seal replaced and strip down service was done. It indeed brought the readings...