I've replaced a single Rad with a double rad upstairs. The top of the radiator is hot but the bottom is cold. The inlet pipe is very hot but the outlet pipe is cold. Any suggestions
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Cold New Radiator
- Thread starter msp
- Start date
Thanks for your help Eliteheat, I tried what you suggested but no improvement. Maybe new Rad is faulty or sludge stuck in it. Some other rads are now cold as well.
Does the rad have an existing TRV fitted to it? Was it working perfectly well before you changed the rad?
Sorry just read reply. How about either having system power flushed or using system cleaner?
I agree with you but it sounds like sludge is being moved around the system. Maybe its time for super sentinel!!
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