Our Alph Combimax 350 has packed up producing no or very tepid hot water at the taps - phoned Alpha who gave us a number of local engineers. They came out and had a look at the system - he said he checked everything and boiler was working perfectly - the problem lay in our plumbing and possibly we have a blender valve fitted. We called our local plumber out and he is pretty sure there is no such valve fitted - abd the fault lies with the system. Phoned back the CH engineers they assure us he checked EVERYTHING and the bolier is good.
We're not sure where to go now - any ideas?
The boiler goes through its ignition and fires up. The CH works. The pressure gauge is reading at the right section. The problem started after having a dishwasher fitteed with a cold feed - coincidence? I have turned off this valve but it made no difference - the water at the tap is tepid - not freezing. The house is over 3 floors with two bathrooms.
Getting a bit desperate now.
We're not sure where to go now - any ideas?
The boiler goes through its ignition and fires up. The CH works. The pressure gauge is reading at the right section. The problem started after having a dishwasher fitteed with a cold feed - coincidence? I have turned off this valve but it made no difference - the water at the tap is tepid - not freezing. The house is over 3 floors with two bathrooms.
Getting a bit desperate now.