Description
The First Company 9-320-372 Hot Water Heating Coil 18/24/25 RAQ is a hydronic heating component used to transfer heat from hot water into air within air handling HVAC systems. It is typically installed inside air handlers where it as the heat exchange element that warms circulating air as it passes through the coil section. It is used in commercial heating systems connected to boilers or hot water loops. The coil plays an essential role in the air handler assembly by enabling consistent heat delivery and maintaining proper system performance during heating operation.
