The house rads are almost too hot to touch even though room stat set at 20 deg. Turned boiler down to 2 (out of 5) which has helped but hot water now not really hot enough (hot water tank stat set at 60 deg). The boiler is an ideal classic ff 360 and is about 7 years old. Is it the room stat or something on the boiler itself? thanks

steve F, December 2009

increase cylinder stat for hoter water, cylinder might be heavily scaled

mac, December 2009

Not sure I'll check when I get home. Thanks

steve f, December 2009

have you got diverter or 3 port valve. sounds like its not fully moving to HW position

hewie, December 2009