S12-18-27.5X18-11A1 2 inch tube, 1 row, 8 fins per inch, 27. 5 inches tall by 18 inches inches wide headered hot water booster coil with slip & drive casing and 0. 75 inch MPT connections.

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

5 inches tall by 29 inches inches wide non-headered hot water booster coil with flanged casing and 1

15 inches tall by 53 inches inches wide headered hot water booster coil with flanged casing and 1

9 inches tall by 30 inches inches wide non-headered hot water booster coil with slip & drive casing and 1 inch MPT connections

21 inches tall by 55 inches inches wide headered hot water booster coil with flanged casing and 1

30 inches tall by 38 inches inches wide headered hot water booster coil with flanged casing and 1 inch MPT connections

18 inches tall by 37 inches inches wide headered hot water booster coil with flanged casing and 0

10 inches tall by 8 inches inches wide headered hot water booster coil with slip & drive casing and 0

15 inches tall by 38 inches inches wide non-headered hot water booster coil with flanged casing and 1

6 inches tall by 21 inches inches wide headered hot water booster coil with flanged casing and 0

6 inches tall by 36 inches inches wide headered hot water booster coil with flanged casing and 1

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