S12-18-27.5X55-11B1 2 inch tube, 1 row, 8 fins per inch, 27. 5 inches tall by 55 inches inches wide headered hot water booster coil with slip & drive casing and 1 inch MPT connections.

20 inches tall by 11 inches inches wide headered hot water booster coil with slip & drive casing and 1

18 inches tall by 52 inches inches wide non-headered hot water booster coil with flanged casing and 1 inch MPT connections

15 inches tall by 33 inches inches wide non-headered hot water booster coil with slip & drive casing and 0

15 inches tall by 54 inches inches wide non-headered hot water booster coil with slip & drive casing and 1

10 inches tall by 58 inches inches wide headered hot water booster coil with slip & drive casing and 1

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

10 inches tall by 19 inches inches wide non-headered hot water booster coil with slip & drive casing and 1

25 inches tall by 57 inches inches wide non-headered hot water booster coil with slip & drive casing and 1 inch MPT connections

21 inches tall by 27 inches inches wide headered hot water booster coil with slip & drive casing and 1 inch MPT connections

21 inches tall by 26 inches inches wide non-headered hot water booster coil with flanged casing and 1

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

24 inches tall by 16 inches inches wide headered hot water booster coil with flanged casing and 1 inch MPT connections