S58-18-21X51-02A5 8 inch tube, 1 row, 8 fins per inch, 21 inches tall by 51 inches inches wide non headered hot water booster coil with slip & drive casing and 0. 75 inch MPT connections.

10 inches tall by 36 inches inches wide non-headered hot water booster coil with slip & drive casing and 0

21 inches tall by 25 inches inches wide headered hot water booster coil with flanged casing and 0

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

9 inches tall by 58 inches inches wide headered hot water booster coil with slip & drive casing and 1 inch MPT connections

30 inches tall by 20 inches inches wide headered hot water booster coil with slip & drive casing and 1 inch MPT connections

12 inches tall by 12 inches inches wide non-headered hot water booster coil with flanged casing and 0

10 inches tall by 42 inches inches wide non-headered hot water booster coil with flanged casing and 0

9 inches tall by 49 inches inches wide non-headered hot water booster coil with flanged casing and 1

18 inches tall by 27 inches inches wide headered hot water booster coil with slip & drive casing and 1

15 inches tall by 53 inches inches wide non-headered hot water booster coil with slip & drive casing and 0

9 inches tall by 54 inches inches wide headered hot water booster coil with flanged casing and 1

9 inches tall by 46 inches inches wide non-headered hot water booster coil with flanged casing and 0