Hmmmm? I'm a little scared to be mucking about with it. Maybe I should leave it to a professional? I have an appointment booked for a boiler service on 30th. We're still getting hot water and heat from the radiators. Would it be ok to leave it for 2 weeks sitting at 3 bar?
Hi,
The pressure was sitting low on our boiler so I opened the flow loop to increase it to 1.5 bar. When I looked the next day it had gone up to 3 bar and now I don't know what to do to reduce it. It stays there whether the heating is on or off.
My husband bled the radiators but it...