Recent content by steve711

I think the leak is from the auto air vent, it has been replaced once but I guess when the pressure increases it's letting water out as well. The heating engineer that replaced the auto air vent said something about the pressure vessel but he could get to it easily due to where the boiler has...

The boiler needs replacing ideally, not sure why the pressure is increasing. I just need to buy some time, can't afford to replace it just yet. Where am I likely to find the drain cock? I'll check the filling loop, does it need to be turned off completely?

I need help!! I have an e.l.m leblanc 4.20 and the pressure slowly creeps up and then water leaks out of the bottom of the cover. If the pressure is 1.5 or below it seems OK. How do I manually lower the pressure? I've been advised not to use the pressure release on the boiler as they are...