Hi when i turn on the hot water for a bath etc the rads get very hot ??? to fill a bath takes about half a hour to get a hot bath if i turn on the hot tap to fast the water run cold ?? the boiler is about 6 to 7 years old thanking about replaceing with a better type .which is the best make to have ????
thanks kev

kevthe gerbil, May 2006

sounds like the domestic valve is either leaking or sticking if you don't wan't to fix it try a vokera

aa, May 2006