Heating partially working

[psk]

Hello learned ones,
Good to be back on the forum after a long time and hey Happy new year to ye all😛arty:


Let me get to the point. I went in to a property which had heating problems and boiler overheating at times.there was a potterton suprima 80 open vent installed, 15 rads.
I done a powerflush and there was loads and loads on magnetite inside the system.
After spending a whole day there 9 hour shift the problem still remains. Only5 rads working and the rest is dead cold. Does it look like the pump is gone or more powerflushing to be recommended to cust.
Any suggestions will be highly appreciated.

Cheers fellas

 

[vectra65]

pump my friend just done power flush same as you ended up changing pump

 

[psk]

cheers for that vectra.
that was superfast response. i know i can count on you guys!!!!!!

 

[GQuigley67]

put a bigger pump in if its just a standard pump thats already in, 15 rads is alot

 

[psk]

just spoke to my merchant lad and he suggests a 6m head pump.