Valliant Boiler Problems?
The problem starting a week ago.
We noticed that our Vaillant combi boiler remains fired up at all times despite the fact the we dont have the heating on or a hot water tap open.
This also results in extremenly hot water coming out of taps in the morning presumably because it is being heated constantly all night. we have resorted to switching the boiler off. As soon as it is switched on it starts firing constantly again.
A neighbour commented that they are getting similar problems with hot water coming through the cold water tap - maybe this is related although there isnt a communal hot water supply. Note - We live in a block of flats.
The problem starting a week ago.
We noticed that our Vaillant combi boiler remains fired up at all times despite the fact the we dont have the heating on or a hot water tap open.
This also results in extremenly hot water coming out of taps in the morning presumably because it is being heated constantly all night. we have resorted to switching the boiler off. As soon as it is switched on it starts firing constantly again.
A neighbour commented that they are getting similar problems with hot water coming through the cold water tap - maybe this is related although there isnt a communal hot water supply. Note - We live in a block of flats.