Ok... Numpty Alert!!
Fixed it. Turns out there was a room thermostat randomly placed halfway up the stair case, must have been knocked to zero during the moving of many items of furniture past it... Radiators are warming through nicely now
Just like to say thanks to Tamz for his quick...
Tamz
Thanks for your post - So this morning I've been up into the loft, and the small tank directly above the boiler is full of water, and the ball/float valve is working fine.
There are 2 pipes that come down from the tank into the top of the boiler, and they "tee" together - one has the...
Hi Guys
Long time reader, first time poster, here's hoping you can help me.
I've just moved house and found myself with a Worcester combi boiler, with all up-to-date tests and stickers. (think it was part of a British Gas service agreement until when I moved in)
Anyway, the first night...