S12-18-27.5X57-11C1 2 inch tube, 1 row, 8 fins per inch, 27. 5 inches tall by 57 inches inches wide headered hot water booster coil with slip & drive casing and 1. 25 inch MPT connections.

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

24 inches tall by 56 inches inches wide headered hot water booster coil with flanged casing and 1

5 inches tall by 32 inches inches wide non-headered hot water booster coil with slip & drive casing and 1 inch MPT connections

6 inches tall by 15 inches inches wide non-headered hot water booster coil with flanged casing and 1

6 inches tall by 21 inches inches wide non-headered hot water booster coil with slip & drive 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 inch MPT connections

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

6 inches tall by 56 inches inches wide headered hot water booster coil with flanged casing and 0

6 inches tall by 17 inches inches wide headered hot water booster coil with flanged casing and 1

18 inches tall by 35 inches inches wide headered hot water booster coil with slip & drive casing and 1

24 inches tall by 42 inches inches wide headered hot water booster coil with flanged casing and 1

25 inches tall by 48 inches inches wide headered hot water booster coil with slip & drive casing and 1 inch MPT connections