radiaror sludge

[jayh161344]

hi,i have recently bled several radiators in my house.i then took one rad off the wall and flushed it to get rid of sludge.a week later i had to flush another rad.now another one needs flushing.am i doing something wrong,should i flush all at the same time?many thanks for any replies,james

 

[dcawkwell]

They were probably all sludged up.
They don't sludge up that quick.

Or it is moving around the system as you clean various bits out
and you therefore increase the flow.

 

[easyflow]

Flush all rads out then use a sludge removing chemical.

 

[jayh161344]

thanks for replying,any ideas as to flushing all rads at once or just the one thats cold.thanks for your help rimmer

 

[jayh161344]

thanks easyflow,thought i would end up doing all rads,thanks for replying

 

[ServiceNumpty]

Do them all, and then add inhibitor bud.

 

[jayh161344]

thanks for the reply,i will flush all 8 rads when i can get round to it,time permitting.i will post how it all turned out.thanks again