Recent content by Z

I don't know much about radiator types, but all of the radiators in-house, have only one valve. If you're talking about the feed/return pipes, I wouldn't expect them to be too tight or something?

Thanks for the information. I guess the radiators are as old as the house, but they look fairly clean and well maintained, there's no rust or corrotion at all to be seen on them. The plumber didn't flush the system, he just stated that "these two are cold" and adviced me to bleed them in order...

We bought a house some Months ago with a central heater. The old boiler (from 1974) was not working so we got a brand new one installed. All radiators are fine but two, I'm not sure what to do about these so I'm asking here. If I bleed water from both of them (a lot, almost half a bucket)...