All radiators working perfectly until recently when I relocated a radiator in a downstairs room. Out of 10 radiators in the 2 storey house (5 upstairs and 5 downstairs) all are still working perfectly except for 2 in seperate upstairs rooms. I've bled these and the radiators did heat up. But when I turned on the heating system next day these same 2 radiators did not get warm. Both water pipes into each remain cold until I bleed the radiators and this allows one pipe only to get hot in each case. The other pipe in each does not warm up. So for some reason the water is not circulating in these two radiators.
Why is this? What can I do to solve the problem.
Any suggestions welcome.
Thanks
Why is this? What can I do to solve the problem.
Any suggestions welcome.
Thanks