A biasi boiler, which was working fine few daya ago. Then suddenly no ch, and giving very hot water. Temp goes upto 70c
Cleaned pump, changed diverter valve rubbers, cleaned heat exchanger.
Pump cleaned, is working but feels hot.
After cleaning secondary HE, the hot water is not working also, pressure know dont even move at all.
When manually done via pressure switch it works but pump feels hot.
Any ideas please folks.
Cleaned pump, changed diverter valve rubbers, cleaned heat exchanger.
Pump cleaned, is working but feels hot.
After cleaning secondary HE, the hot water is not working also, pressure know dont even move at all.
When manually done via pressure switch it works but pump feels hot.
Any ideas please folks.