S12-18-22.5X58-09B1 2 inch tube, 1 row, 8 fins per inch, 22. 5 inches tall by 58 inches inches wide headered hot water booster coil with slip & drive casing and 1 inch MPT connections.

12 inches tall by 22 inches inches wide non-headered hot water booster coil with slip & drive casing and 1 inch MPT connections

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

18 inches tall by 17 inches inches wide headered hot water booster coil with slip & drive casing and 1

24 inches tall by 32 inches inches wide headered hot water booster coil with slip & drive casing and 1

21 inches tall by 44 inches inches wide headered hot water booster coil with flanged casing and 0

18 inches tall by 21 inches inches wide headered hot water booster coil with slip & drive casing and 1

21 inches tall by 15 inches inches wide non-headered hot water booster coil with flanged casing and 1 inch MPT connections

21 inches tall by 8 inches inches wide headered hot water booster coil with slip & drive casing and 1

10 inches tall by 55 inches inches wide headered hot water booster coil with flanged casing and 1

20 inches tall by 22 inches inches wide non-headered hot water booster coil with slip & drive casing and 0

15 inches tall by 35 inches inches wide headered hot water booster coil with slip & drive casing and 0

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