Posted by Harold Kestenholz - Hydronic Network on July 19, 2001 at 17:13:46:
In Reply to: ...one last question... posted by gregg mcginn on July 19, 2001 at 15:44:44:
: ...the system is pressurized simply by filling it with water & bleeding the radiators, right? That's about it. Some bubbles will move as the water is pumped around the circuit. A few bleedings of air may be necessary.