S12-18-30X21-02A1 2 inch tube, 1 row, 8 fins per inch, 30 inches tall by 21 inches inches wide non headered hot water booster coil with slip & drive casing and 0. 75 inch MPT connections.

6 inches tall by 25 inches inches wide headered hot water booster coil with slip & drive casing and 1 inch MPT connections

9 inches tall by 7 inches inches wide headered hot water booster coil with flanged casing and 1 inch MPT connections

27 inches tall by 22 inches inches wide non-headered hot water booster coil with flanged casing and 1

20 inches tall by 10 inches inches wide non-headered hot water booster coil with flanged casing and 1

10 inches tall by 38 inches inches wide non-headered hot water booster coil with slip & drive casing and 1

5 inches tall by 40 inches inches wide non-headered hot water booster coil with flanged casing and 0

25 inches tall by 30 inches inches wide headered hot water booster coil with flanged casing and 1 inch MPT connections

12 inches tall by 49 inches inches wide headered hot water booster coil with flanged casing and 1

24 inches tall by 11 inches inches wide non-headered hot water booster coil with flanged casing and 0

20 inches tall by 13 inches inches wide non-headered hot water booster coil with flanged casing and 1

5 inches tall by 14 inches inches wide non-headered hot water booster coil with flanged casing and 1 inch MPT connections

9 inches tall by 28 inches inches wide non-headered hot water booster coil with slip & drive casing and 1 inch MPT connections