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h3 code ideal izar he24 what is it?
diveter or not?
knocking sound?
rattling nosie in the ideal bolier??
where is the overheat button on an ideal elan2!!!!!?
My shower and hot water taps are running cold?
Gas Jet Lights but goes off again after about a minute?
safety relief valve?
No heating or hot water and no idea whats wrong !!?
My ideal isar HE 24 is showing F L on the screen and won't fire up. ?
I have an Ideal ff380 boiler. The heating is not coming on with the timer?
converting to sealed system?