i over filled my water pressure on my boiler its now on 3 instead of between 1 1/2 to 2 how do i release the pressure. some water has come out of my boiler via spill pipe outside. my boiler is worcester 240 rsf
you can just open a radiator bleed point and let the water out into a dish or container until reaching a suitable level. On one of the rads you may find a drain point which can be undone with a spanner to drain some water off aswell.