Recent content by Benedict

I'm in Cambridge; do you have any recommendations? :)

I tried this and it didn't run. I decided to take the radiator off the wall to investigate the pipework. When I disconnected it, a pile of black metallic chunks (not sludge) which I assume are magnetite came out (see photo). I flushed them out until they stopped coming but it didn't resolve the...

This doesn't really surprise me. Does it cause any problems beyond the two radiators affected? Both of them are working satisfactorily at the moment. Does this mean opening up the plasterboard on the walls?

Hi, I have a sealed central heating system installed when the house was built in 2007, it's a Baxi MegaFlo system boiler and uses 10mm plastic pipe on to a total of 11 radiators, one of these was added at some point and connects to the 10mm pipes of another radiator. The radiators are spread...