ive got a halstead gold combi boiler that keeps locking out when the hot water is turn on above anything more than a dribble. Its only occured for the last couple of weeks. Under lock out the heating then fails to work.
The water pressure in the system is fine and the boiler has been in good working condition.
Any idea's what may have gone wrong.
the water pressure into the house remains good.
many thanks for your help
dave
The water pressure in the system is fine and the boiler has been in good working condition.
Any idea's what may have gone wrong.
the water pressure into the house remains good.
many thanks for your help
dave