I have vaillant eco tec pro combi boiler fitted in my house i have just noticed that the water pressure of boiler keep dropping down and i just make it up with filling it up, now i noticed some water leakes from the boiler, when i open the cover of boiler there was loads of water i just soaked the water out with the tissues but cant find out where it leaks or is the couse for the water presure keep goes down? pls help, many thanx.

harvy, March 2012

There must be lose connection copper to rubber hose pipe,leave cover open notice any sign of water that the best way I have never seen any water leak inside eco tec

ltd, March 2012