Fix Fault Johnson And Stanley

My central was working but suddenly it stopped i checked the clock timer and its not working and the i changed the fuse 5 amps checked and both Pilots are on stand still nothing happening . Any adv ... more

Both Pilots are on water and heating but clock has stopped and i have changed the fuse 5 amps nothing happens try to put continues and summer heater nothing works. Complete stop no heating no water. ... more

Hi I have been asked to look at a domestic heating system, the boiler is Johnson stanley, the programmer is drayton lp112 and the 3 port valve is an old acl. When the programmer is advanced for both ... more