Our hot water is not working properly (very randomly) and when i checked to see if the temp was turned up on the display it said F.22
The boiler is an ecoMax (vaillant)
Any help please as to what to tell the guy when I ring him to come fix it.
The boiler is an ecoMax (vaillant)
Any help please as to what to tell the guy when I ring him to come fix it.