Hydronic Duct Heating and Cooling Coil Casing Connection Type Slip Drive Flow Capacity 3.9 gpm Required Air Flow 1 200 cfm Number of Feeds 1 Number of Rows 1 Fin Length 24 in Fin Height 12 in Casing Height 12 1/8 in Casing Width 24 3/8 in Casing Depth 6 in Casing Material 16 ga Galvanized Steel Connection Type MPT Copper Temperature Entering Coil 55 Degrees F Temperature Leaving Coil 84.5 Degrees F Tube Material Copper Tube Outer Diameter 5/8 in Tube Wall Thickness 3/16 in