Hey guys,
Having issues with a worcester 28i junior combi. Heating is fine but when the hot water is in use it stays hot for around 30 seconds to a minute than runs cold. The boiler does not lock out. If the taps is then closed and re opens the same process happens. Hot for a short while than cold again.
I have thought it could be down to two things either the pump or the plated heat exchanger.
Could anyone offer any advice as it would be greatly appreciated?
Having issues with a worcester 28i junior combi. Heating is fine but when the hot water is in use it stays hot for around 30 seconds to a minute than runs cold. The boiler does not lock out. If the taps is then closed and re opens the same process happens. Hot for a short while than cold again.
I have thought it could be down to two things either the pump or the plated heat exchanger.
Could anyone offer any advice as it would be greatly appreciated?
