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- 12 Jan 2006
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Hi,
I have identified that air vent valve on ISAR HE 30 is leaking and as a result system pressure is low. Boiler still works but the CH system pressure is only 0.3 bar when hot. If the system pressure is raised air vent valve leaks out and then the leak stops at arround 0.3 bar.
I have new air vent valve but the problem for me is that the location of the valve is at the back of boiler and impossible to reach to change the valve.
Can this be done without removing combustion parts ?
Is there any alternative fix?
I have identified that air vent valve on ISAR HE 30 is leaking and as a result system pressure is low. Boiler still works but the CH system pressure is only 0.3 bar when hot. If the system pressure is raised air vent valve leaks out and then the leak stops at arround 0.3 bar.
I have new air vent valve but the problem for me is that the location of the valve is at the back of boiler and impossible to reach to change the valve.
Can this be done without removing combustion parts ?
Is there any alternative fix?