S12-28-22.5X21-09A1 2 inch tube, 2 row, 8 fins per inch, 22. 5 inches tall by 21 inches inches wide headered hot water booster coil with slip & drive casing and 0. 75 inch MPT connections.

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

5 inches tall by 52 inches inches wide headered hot water booster coil with slip & drive casing and 1 inch MPT connections

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

12 inches tall by 33 inches inches wide non-headered hot water booster coil with slip & drive casing and 1 inch MPT connections

9 inches tall by 13 inches inches wide headered hot water booster coil with slip & drive casing and 1 inch MPT connections

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

10 inches tall by 52 inches inches wide non-headered hot water booster coil with flanged casing and 1

20 inches tall by 19 inches inches wide headered hot water booster coil with slip & drive casing and 1 inch MPT connections

24 inches tall by 39 inches inches wide non-headered hot water booster coil with slip & drive casing and 1

24 inches tall by 9 inches inches wide headered hot water booster coil with flanged casing and 1

24 inches tall by 17 inches inches wide headered hot water booster coil with flanged casing and 1 inch MPT connections

15 inches tall by 54 inches inches wide non-headered hot water booster coil with flanged casing and 1 inch MPT connections