Someone here posted a link to this guy on Youtube for some other plumbing reason. He's a highlight of my day now as such I've done all my own DIY plumbing.
A rad in one of the bedroom refused to heat up. I tried the stuff in these vids
The above didn't work so next
So trip too Screwfix
http://www.screwfix.com/p/flexible-tap-connector-15-x-1-2-x-900mm/27105
http://www.screwfix.com/p/radiator-valve-key/16909
http://www.screwfix.com/p/ptfe-tape-each/76841
I did exactly what he showed in the 2nd vid.
Using the wife to hold the hose in a bucket I had tons of air shoot out from both ends. I had to top the system up between each flush.
Instant result. House get uber hot, fact too hot now.
So then I went ahead and balanced the system
From cold really can tell the difference now.
Just wanted too share my recent efforts at home
A rad in one of the bedroom refused to heat up. I tried the stuff in these vids
The above didn't work so next
So trip too Screwfix
http://www.screwfix.com/p/flexible-tap-connector-15-x-1-2-x-900mm/27105
http://www.screwfix.com/p/radiator-valve-key/16909
http://www.screwfix.com/p/ptfe-tape-each/76841
I did exactly what he showed in the 2nd vid.
Using the wife to hold the hose in a bucket I had tons of air shoot out from both ends. I had to top the system up between each flush.
Instant result. House get uber hot, fact too hot now.
So then I went ahead and balanced the system
From cold really can tell the difference now.
Just wanted too share my recent efforts at home