My boiler pressure has been contiuing to stay high after I repressurised a few fews back and I'm unsure what to do. I repressurised to 1.5 bar - I know I should've done to only 1 bar but I slipped while sorting the valves and didn't close in time.
At first it was 1.5~ and slowly it's gotten more and more (about 2.8-3 now), I've checked the water valves and they both seem closed, one on the left looks slightly ajar but wont budge any further. Have tried to drain water out of the system via downstairs radiator but I've removed close to 45L now and the pressure hasn't budged at all. Landlord keeps saying to bleed radiators but I've spent hours doing it with no luck.
Boiler is an valliant eco








