How can I raise water pressure on my Main Combi 24 HE boiler?
We bled our radiators last night as some were not getting hot all over. Today the pressure on boiler is at 0 & flame failure light is off. Tried moving the switch to reset but nothing happening. Can any body help please. Jeanna
You need to pressurise the system,there should be a filling device/loop on your boiler or on the pipe work under the boiler.Should be around 1.5mbar.
When you vent a system you may have to do this again.
Do not run your boiler with zero pressure you may damage it.
Glen
October 2009
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