I want remove some piping linked to one of my radiators by cutting them back and reconnecting them. I need to drain the system to do this. I have a Worcester 28i boiler and wondered if anyone point me in the direction of how to successfully drain and then refill the system. Thanks

DAN

Daniel Rees-Jones, September 2008

hi you will defo ave to drain the sysytem if drain point on a low level radiator valve or a drain point on pipe work once drained and alterations done close drain point of and re-fill like u would if u were topping up the system pressure bleed all rads starting at the bottom and working up the house remember the pressure will need to be kept topped up as u bleed the radiators once done leave at 1bar and job done

gary, September 2008