S12-18-27.5X12-11A1 2 inch tube, 1 row, 8 fins per inch, 27. 5 inches tall by 12 inches inches wide headered hot water booster coil with slip & drive casing and 0. 75 inch MPT connections.

9 inches tall by 22 inches inches wide non-headered hot water booster coil with flanged casing and 1 inch MPT connections

15 inches tall by 31 inches inches wide headered hot water booster coil with flanged casing and 1 inch MPT connections

5 inches tall by 26 inches inches wide headered hot water booster coil with flanged casing and 1 inch MPT connections

10 inches tall by 59 inches inches wide headered hot water booster coil with flanged casing and 0

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

10 inches tall by 29 inches inches wide non-headered hot water booster coil with flanged casing and 0

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

18 inches tall by 57 inches inches wide headered hot water booster coil with flanged casing and 1

21 inches tall by 13 inches inches wide non-headered hot water booster coil with flanged casing and 0

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

21 inches tall by 51 inches inches wide non-headered hot water booster coil with flanged casing and 0

6 inches tall by 30 inches inches wide non-headered hot water booster coil with flanged casing and 0