Fix Fault Vaillant

The pressure reading on our Vaillant Turbomax Plus 824 is reading above 3 bar when the central heating is swithced on. There is also warm water dripping constantly from the outlet pipe. The boiler was ... more

when bleeding one of the radiators a lot of water came out before I could close it back so now the pressure gauge has gone right down how and where do I get it to the right pressure?

I have a 6month old Vaillant Combi ecoTEC 937. The pressure keeps rising to 2.8/2.9/3bar. has anyone got any ideas what could be causing this. previously when this has happened it has come up with ... more

Kitchen tap only flows hot when I have a hot tap flowing in bathroom, otherwise remains cold. I have a combi boiler (Vaillant)