hfd098
Oct 8, 2008, 07:19 AM
I have a 2 zone hot water system in 1 zone 1 radiator does not get hot I've bled the air out any ideas
hvac1000
Oct 8, 2008, 07:54 AM
Could be the pressure regulator on the water feed line to the boiler. It is possible the pressure is to low or you could still have air in the system that has not released yet.
Warning: If you do not really know what you are doing I would call for ON SITE service.