A BOILER SYSTEM, OLD CAST IRON OUT NEW PENSOTTI PANAL RADIATOR'S IN.WHITCH IS SUPPLY AND RETURN?

by Andrew   Last Updated October 19, 2019 17:21 PM

How can I find which is the supply and which is the return?I took out the old cast iron and am putting in new panel radiators. It is important to know which is the supply and which is the return. It's like a looped system.Please help.Thank you

Tags : boiler


Related Questions


Updated May 25, 2017 13:21 PM

Updated August 06, 2015 16:09 PM

Updated December 31, 2017 07:21 AM

Updated February 28, 2018 16:21 PM