Hi
can anyone help? Our thermocompact vaillant boiler is showing pressure on the guage of between 2 and 3 bars. This has been happening for about three weeks. The reading on the guage goes down to less than 1 if we don't run the boiler for a day or two. Unfortunately it does not seem able to stay between 1 and 1.5 as per the user manual.
How do we get it to stabilise?
Mike
can anyone help? Our thermocompact vaillant boiler is showing pressure on the guage of between 2 and 3 bars. This has been happening for about three weeks. The reading on the guage goes down to less than 1 if we don't run the boiler for a day or two. Unfortunately it does not seem able to stay between 1 and 1.5 as per the user manual.
How do we get it to stabilise?
Mike