S12-18-20X21-08B1 2 inch tube, 1 row, 8 fins per inch, 20 inches tall by 21 inches inches wide headered hot water booster coil with slip & drive casing and 1 inch MPT connections.

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

10 inches tall by 16 inches inches wide headered hot water booster coil with flanged casing and 1

10 inches tall by 14 inches inches wide headered hot water booster coil with flanged casing and 1 inch MPT connections

5 inches tall by 24 inches inches wide non-headered hot water booster coil with flanged casing and 1

10 inches tall by 9 inches inches wide non-headered hot water booster coil with slip & drive casing and 0

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

15 inches tall by 9 inches inches wide headered hot water booster coil with slip & drive casing and 1

15 inches tall by 21 inches inches wide headered hot water booster coil with flanged casing and 1 inch MPT connections

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

5 inches tall by 35 inches inches wide headered hot water booster coil with flanged casing and 1

10 inches tall by 12 inches inches wide headered hot water booster coil with slip & drive casing and 0

20 inches tall by 16 inches inches wide headered hot water booster coil with slip & drive casing and 1 inch MPT connections