Posted by gerry on January 24, 2000 at 14:11:45:
In Reply to: Re: water running sound in 3 zone hot water return gas baseboard heat system posted by Laura on January 24, 2000 at 09:07:33:
open the bleeder until you get water, which is what you want.
if you open the bleeder and DONT get air. it aint an air problem.