ok thanks for the help mate, do i order that direct from Worcester?
I was going to get a full bore isolating valve from screwfixx, the dearer one tho!!
Great website - my second post but I'd like to ask all boiler engineers a question if I may please?
On a PCB inside a boiler what parts does it contain - I know it's the electronic part that sends out and receives voltages from other components, but how does it do this?
ok - worcester in general or just the junior?!
why do they leak?!
will the way i asked be ok to fit a new one or do i need a specific isoaltion valve replacement from them? i was going to pop down to screwfix and pick up a 22mm compression ball-o-fix ....?
One of the isolation valves underneath my boiler has developed a leak, and the pressure drops regularly due to this :(
What's the best way to change it - drain down the primary system - and what type of valve can I fit - will a 22mm ball-o-fix compression swap be ok? Probably need to alter...