P
peter wilson
Hello
I have woecester greenstar he 30 plus combi boiler. Pressure gauge dropping half a bar over night. I isolated the boiler from the heating system, no lose of pressure. Nothing been lost fron auto air vent or pressure relief valve, no visable leaks.
It only looses pressure when boiler is running, my thoughts are poss crack in primary exchanger , water getting in to combustion chamber. Any one no of any where else the water could be going.
Peter
I have woecester greenstar he 30 plus combi boiler. Pressure gauge dropping half a bar over night. I isolated the boiler from the heating system, no lose of pressure. Nothing been lost fron auto air vent or pressure relief valve, no visable leaks.
It only looses pressure when boiler is running, my thoughts are poss crack in primary exchanger , water getting in to combustion chamber. Any one no of any where else the water could be going.
Peter
