Noise from baseboard? I have a forced hot river boiled with 2 zone that is...
I have a forced hot river boiled with 2 zone that is more or less 7 years old. In one zone the hose down traveling thru the baseboard sounds like a toliet flushing.
Answers: Yes not satisfactory fluid traveling through the lines, have a plumber re-prime (bleed) it, if it is a closed loop system. If it is one that runs on the potable hot hose down you may have other problems.
Air contained by the line.