Hi thanks for your help there...i was only asking as the plumber showed me several points but if i can get away with just draining from the bottom screw that makes life easy i'm assuming i will then need to bleed the pump post replacement of switch?
Hi
I have a worcester junior 28i boiler and need to train the system to allow me to change the water pressure switch. As I understand it I need to drain from the red cap (left side bottom of boiler) and drain screw under pump. Is this correct and do I need to drain from anywhere else? The...
Please help
My pressure gauge is broken if I check the pressure of my combi boiler via the Pressure Vessel/Expansion Vessel using a tyre pressure gauge should this read the same as the pressure if it was workin???
I've have a worcester 28i junior that won't fire up in water or heating.
This seems to of happened since the water board changed the external stop cock. The pressure gauge is u/s and has been for a while but the heating/water was fine (i have orded anew one), I've bled the radiators and...