Hi. Can someone help me please? I am getting a new boiler fitted. I currently have 2 radiators that are supplied by 10mm plastic pipe. I have another 4 15mm piped rads. All the 15mm are one side of the house and work fine. The 2 10mm rads have flow to them. I can feel the pipe hot. Both rads have no heat in them and the return for both is cold.
Would I be able to solve this by running 2 new returns?
I might add rads are 2 years old. Piping is about 23 year old.
Would I be able to solve this by running 2 new returns?
I might add rads are 2 years old. Piping is about 23 year old.