Over pumping into header tank
Posted: Wed Jul 30, 2008 12:41 pm
Can anyone help? Whenever my boiler is on I am getting hot water constantly running out of the vent pipe into the expansion tank for the central heating system.
Can I block the pipe without risk of blowing the system? If not can anyone suggest a method of stopping this happening?
The expansion tank is only mounted 1.5m above the pump nad motorized valves.
Can I block the pipe without risk of blowing the system? If not can anyone suggest a method of stopping this happening?
The expansion tank is only mounted 1.5m above the pump nad motorized valves.