downstairs rads stopped working and upstairs are working fine.tried bleeding them and there not airlocked

jay, October 2010

Are they on microbore pipe (10mm or 12mm) if so can still be air locked even if you get water out of rads. Start by shutting down upstairs rads which will force water down stairs, and or get a bucket open a bleed valve so water shoots into bucket until you get hot water through. Can take a while mind so be patient!

RAWPLUMB, November 2010