Is there a way to calculate the energy loss over pumping C/H water around the house based on the pipes diameter and the length?
Can I use a 22mm pipe everywhere and forget about it?
If I have a zone which is far away, can I use a 28mm pipe to cover the distance and then drop down to 22mm/15mm to feed the actual radiators?
Can I use a 22mm pipe everywhere and forget about it?
If I have a zone which is far away, can I use a 28mm pipe to cover the distance and then drop down to 22mm/15mm to feed the actual radiators?