Might need a new air eliminator.

--

Christopher A. Young
Do good work.
It's longer in the short run
but shorter in the long run.
..
..


wrote in message
ups.com...
On my 1st floor closed zone, only way to drain or bleed is in the
basement. Pipes knocked, air swoosed in pipes until I drained the zone
and blead until clear bubbless stream came out. Quiet as a feather
dropping for 2yrs now. "KNOCK WOOD".