Hello, I wonder if anyone could help me?
My mother has a baxi comination boiler, about 3 years old apparantly. (AM not sure what model it is though). It works fine as supplies hot water, but she says when the hot tap is turned off, there is a knocking sound, not always but quite often.
Is there anything that could cause this? Water hammer possibly? But why on the hot tap only? Any suggestions please?
Thanks for any help offered
James
My mother has a baxi comination boiler, about 3 years old apparantly. (AM not sure what model it is though). It works fine as supplies hot water, but she says when the hot tap is turned off, there is a knocking sound, not always but quite often.
Is there anything that could cause this? Water hammer possibly? But why on the hot tap only? Any suggestions please?
Thanks for any help offered
James