We have just examined all the radiators in the house and the return flow from them all is a lot cooler that the in-flow. You would expect the return to be slightly cooler but not a lot cooler would you?
That's what I thought but the plumber flushed it out and it appeard to be free of blockages. The valves are non thermostatic - don't know what type - bulk standard from Plumb Centre but brand new. This is sounding more expensive to cure by the minute! As I said in my first question, the...
We had a single radiator replaced 10 years ago for a double because the single wasn't heating the room up. Since that time the double has slowly ceased to function until we are in a postion now where it will not work at all.
We have just had a plumber in to look at it. The radiator has new...