Hydronic Duct Heating and Cooling Coil Casing Connection Type Flanged Flow Capacity 9.7 gpm Required Air Flow 1 500 cfm Number of Feeds 2 Number of Rows 2 Fin Length 24 in Fin Height 15 in Casing Height 17 in Casing Width 26 in Casing Depth 4 in Casing Material 16 ga Galvanized Steel Connection Type MPT Copper Temperature Entering Coil 55 Degrees F Temperature Leaving Coil 112.9 Degrees F Tube Material Copper Tube Outer Diameter 5/8 in Tube Wall Thickness 3/16 in