I dropped my system to change 2 radiators I closed the valve and closed all the rads filled up the system to just over 1 bar open the bleed and filled up all the rads. I started the boiler up at just over 1 bar no leaks but my outside drain for boiler is dripping. And losing pressure could this...
I have enclosed a photo do I join the 2 red wires together to my live fitting on my light fitting as I assume they are live live switch just a bit unsure
