They are all downstairs in the kitchen. The boiler thing is really old - looks like Stelrad Group - then something like IdealMexic (half worn off). It is a big white box in two parts. A thin one on top with a temperature control that slides open and then you turn it to 1-6 for the heat. On...
We've been struggling with our radiators for quite some while now. We have 3 (All big) downstairs and 4 upstairs (2 big/2 tiny) They seem to work randomly. First the bottom ones were all fine...then after bleeding all were fine for a few days, then the bottom ones went, yesterday the top ones...