Hi
About two weeks ago i had a boiler engineer out to sort a fault with my boiler which he did by replacing the dhw flow switch. About two days after it was done our hot water became intermittent and we can hear i clicking noise fairly loudly like a light switch being turned on and off whenever the ch or the the taps call for hot water, i believe it might be the microswitch on the dhw flow switch but was wondering if anybody had any idea what might be causing it and whether there might be an easy fix without having to get the engineer out again.
Cheers
Justin.
About two weeks ago i had a boiler engineer out to sort a fault with my boiler which he did by replacing the dhw flow switch. About two days after it was done our hot water became intermittent and we can hear i clicking noise fairly loudly like a light switch being turned on and off whenever the ch or the the taps call for hot water, i believe it might be the microswitch on the dhw flow switch but was wondering if anybody had any idea what might be causing it and whether there might be an easy fix without having to get the engineer out again.
Cheers
Justin.
