specifications

PRODUCT SPECIFICATIONS Horizontal Evaporator Coils: ENH4X
4 484 51 3701 00
Specifications subject to change without notice.
SI Metric Drawing − ENH4X
ENH4X
HORIZONTAL
CASED
SD4939−4_A
G
D
C
B
38.1
46.0
76.2
A
49.2
527.0
22.2
41.3
E
479.4
9.53 I.D.
LIQUID LINE
SWEAT CONNECTION
F I.D.
SUCTION LINE
SWEAT CONNECTION
19.0 NPT DRAIN
19.0 PLUGGED DRAIN
DUCT OPENING TYP. BOTH SIDES
PHYSICAL DATA
ENH4X
Model Size
24L17 30L17 31L17 36L17 42L21 43L21 48L21 60L24 61L24
Nominal Acceptable CFM Range
CFM (L/s) − min
CFM (L/s) − max
700 (330) 900 (425)
875 (413)
1125 (531)
1050 (496) 1350 (637)
1225 (578) 1600 (755)
1400 (661) 1800 (849)
1750 (826) 2000 (944)
Coil Data (all coils 2 slab “A” configuration, lanced sine wave bare aluminum fin)
Face Area ft
2
(m
2
) 4.01 (0.37) 4.68 (0.43) 4.68 (0.43) 5.35 (0.50) 8.02 (0.75) 6.68 (0.62) 8.02 (0.75)
Each Slab
H x L in. (mm)
12 x 16
(305 x 406)
14 x 16
(356 x 406)
14 x 16
(356 x 406)
16 x 16
(406 x 406)
24 x 16
(610 x 406)
20 x 16
(508 x 406)
24 x 16
(610 x 406)
Fins Per Inch 16 16 16 16 16 17
Refrigerant Line Connections (sweat)
Liquid in. (mm) 3/8 (10) 3/8 (10) 3/8 (10) 3/8 (10) 3/8 (10) 3/8 (10) 3/8 (10) 3/8 (10) 3/8 (10)
Suction in. (mm) 3/4 (19) 3/4 (19) 7/8 (22) 3/4 (19) 7/8 (22) 7/8 (22) 7/8 (22) 7/8 (22) 7/8 (22)