S12-28-22.5X53-09B1 2 inch tube, 2 row, 8 fins per inch, 22. 5 inches tall by 53 inches inches wide headered hot water booster coil with slip & drive casing and 1 inch MPT connections.

15 inches tall by 59 inches inches wide non-headered hot water booster coil with slip & drive casing and 1

20 inches tall by 46 inches inches wide headered hot water booster coil with flanged casing and 1 inch MPT connections

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

25 inches tall by 24 inches inches wide non-headered hot water booster coil with flanged casing and 1 inch MPT connections

18 inches tall by 12 inches inches wide headered hot water booster coil with flanged casing and 1 inch MPT connections

9 inches tall by 38 inches inches wide headered hot water booster coil with flanged casing and 0

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

15 inches tall by 19 inches inches wide non-headered hot water booster coil with flanged casing and 1 inch MPT connections

15 inches tall by 57 inches inches wide non-headered hot water booster coil with flanged casing and 0

12 inches tall by 31 inches inches wide headered hot water booster coil with flanged casing and 1

10 inches tall by 54 inches inches wide non-headered hot water booster coil with slip & drive casing and 1 inch MPT connections

18 inches tall by 36 inches inches wide headered hot water booster coil with slip & drive casing and 0