Recent content by Greig Dobson

It’s making some very annoying clicking noises and whenever the boiler is on we get hot water and heating, no matter what the setting on the timer

Ok so should the valve be open or closed during normal operation... bypass makes it sound like it should be closed... but didn’t the system need an air separator all the time??

Soo I’m looking at changing the solenoid on my three way valve (hence it’s not on in the picture) but looking at the system I cannot work out what the branch offtake between the pump and the three way valve is? Take a look at the pic