Upon attempting to purge base board water heater system, inlet water on, hoses connected to zone purge valve, receive little flow and no pressure registers on system??

Also no bleader valves therefore the process I am attempting is is similar to filling the system

Rick... your question has been moved from plumbing to heating and cooling (not by me). I answered your question at one of the three posts that come up under your name.

Read it and let me know what you think...

MARK