fix my vokera 20/80 combi?

hi my existing boiler vokera excell 80e needs to be changed due to the flue positioned in a awkward place is it possible to replace the boiler with a new condenser combi boiler with the existing old flue.

danyaal khan
May 2008

check that the pump hasn't failed (ie, put a towel underneath to catch any water and protect eclectrics in boiler) remove the centre screw from the pump, you should only get a few drops of water and more and the pump bearings may be worn, the when its on, put the heand of a screw driver to the inside wall, if the pump is turning it should clatter the screwdriver about.

Replace pump head with new.

T
May 2008