Hi guys we have an valiant ecotec plus 415 boiler which has been fine for the last 5 years or more, only thing I have had to do was install a new ch pump a while back, no issues since.
Now it’s only firing up for heating, doing nothing for hot water, no error message nothing, the only way we can get hot water it changing the 2 port valve from auto to man (open) I have searched and don't believe the boiler has a diverter valve, so could it be the 2 port valve? But would this stop the boiler from even responding to the call for hot water??
Now it’s only firing up for heating, doing nothing for hot water, no error message nothing, the only way we can get hot water it changing the 2 port valve from auto to man (open) I have searched and don't believe the boiler has a diverter valve, so could it be the 2 port valve? But would this stop the boiler from even responding to the call for hot water??