S
snadge
ive recently noticed that the dining room rad is slow to heat up and sometimes doesnt? - the living room one (next in line) is hot on top and warm/cold on bottom... when i drained system a few times when plumbing in wall mounted rad I noticed some of the water would have black/grey color to it... im reckoning this is sludge in the system and it needs cleaning and sorting...luckily ive found a draining valve on the hall rad next to back door
cany anyone offer advice on how to go about this and offer any advice?
thanks
cany anyone offer advice on how to go about this and offer any advice?
thanks