any suggestion for my boiler which only works for hot water?
my boiler lately had very low pressure i had to bring it back to regular many times,and this mornning only the hot water works and not the heating .do you have any suggestion?
thank you very much
A likely cause is the three port diverter valve. Some have a lever so try to manually switch it over to heating. if this works you can temporarily wedge it to the mid position, the will give you heating, while you arrange for it to be replaced.
Stephen
November 2007
if you don't give us info on what boiler etc no one can help.
hi-spec plumbing & heating
November 2007
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