S12-18-27.5X39-11B1 2 inch tube, 1 row, 8 fins per inch, 27. 5 inches tall by 39 inches inches wide headered hot water booster coil with slip & drive casing and 1 inch MPT connections.

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

24 inches tall by 32 inches inches wide headered hot water booster coil with slip & drive casing and 0

12 inches tall by 8 inches inches wide non-headered hot water booster coil with flanged casing and 1

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

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

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

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

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

5 inches tall by 28 inches inches wide headered hot water booster coil with flanged casing and 0

6 inches tall by 20 inches inches wide headered hot water booster coil with flanged casing and 0

12 inches tall by 33 inches inches wide headered hot water booster coil with flanged casing and 1 inch MPT connections

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