Recent content by scooby3

We've had a set of luke warm/cold rads downstairs now for a short while, so after washing all the rads out and replacing the old 15mm piping with 10mm microbore piping and lockshield valves and trv's. We also fitted a new pump, (grundfos 15-50), but we still have luke warm/cold rads...

A while back a local plumber cleaned myheating system out with cleaner, and then ithe bolier started to rattle when working. I assume this is called (kettling), but its now driving me crazy!!!! I have used descaler for the boiler but it's still noisy. I know the water in the system is...