hi,not sure if this in right place..
ok, on switchin boiler on,main power switch..heating comes on straight away,,even tho timer set to off,,and hot water only luke warm,until rads have heated up,even then hot water not great !! divertor valve ????
ok, on switchin boiler on,main power switch..heating comes on straight away,,even tho timer set to off,,and hot water only luke warm,until rads have heated up,even then hot water not great !! divertor valve ????