thanks for that guys
sounds bad...lots of money to fix too. I thought these boilers were good. When i had the flat done all the plumbing was done too, all new, all new radiators...the works.
i had no idea it needed fixing again so quickly.
I have a Valliant Combi boiler..only 3 years old. The CH is ok but when i turn on the shower or any taps the hot water temperature fluctuates and there is a strange kind of rushing sound ( a low whistling sound ) in the system somewhere...pipes. This sound also occurs when the CH comes on. Any...