Hello.
When I turn on the hot water tap in a morning I here a noise that sounds a bit like a trombone going up in pitch. It just lasts a second or two.
Has anyone an idea what it might be?
cheers,
chris
When I turn on the hot water tap in a morning I here a noise that sounds a bit like a trombone going up in pitch. It just lasts a second or two.
Has anyone an idea what it might be?
cheers,
chris