I have a problem with my central heating.
I have a gas bolier system and am having some problems getting the heating to work downstairs.
I have hot water and the radiators upstairs are working - although one of them isn't particlualrly hot, but all of the ones downstairs are stone cold.

Please help me with any ideas you may have to get it going again as i am freezing !!

I have bled all the radiators downstairs until the water comes out.

P.s - they are all turned on !!

Thank you

Bev