Hot Water Baseboard Problems
Air trapped in the system - causes a gurgling sound in the system when the circulator is pumping water. Most systems have a small "tire valve" at the high points in the system which can be "blead" until all the air is removed and water starts flowing from the valve. The system has been bled twice but the gurgling sound is still heard. How does this problem affect the heating of the house and will it cause damage to the heating system eventually?