M Markruss Messages 1 Feb 10, 2021 #1 Hi Can anyone tell me the reason why my ideal logic boiler is making a whistling noise.
king of pipes Esteemed Plumber Gas Engineer Subscribed Messages 6,157 Feb 10, 2021 #2 Could be the combustion is slightly off the co2 level needs checking and adjusting if nessecary . Kop
Could be the combustion is slightly off the co2 level needs checking and adjusting if nessecary . Kop