HVAC Questions? Ask an HVAC Expert for Answers ASAP
Hi, my name is Mike and I have been in the home improvement and repair field for 20 years. I will be glad to help you today. If your system pressure is below 1 bar you will need to repressurize. Connect the filling loop line and turn the stops on until the pressure is above 1 bar. Be sure to turn the stops back to the original position and disconnect the filling loop.
I haven't heard from you. Was the information I provided helpful?