Thanks for the reply. I've bled very rad, but still no use.
How would i know where the pump is in the house? What does it look like?
Thank you in advance!
Just removed one of the radiator downstairs for a quick flush in the garden as it took a long time to get luke warm. Now all the downstairs radiators are cold. The pipes leading to all the downstairs radiators are cold. :cry:
Upstairs rads are working fine.
Since then, the boiler in...