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Table
1
END4X,
ENW4X
COIL
INFORMATION
FLUSH FITTO
[COL
CONNECTION
SHELF
WIDTH
FITS
NEXT
SMALLER
FURNACE
MODEL
NUMBER
|
TONS
inches
(mm)
inches
(mm)
Dim.
A)
,
Equal
Overhang
with
Offset
Left
Liquid
[Suction
|
inches
(mm)
|
Overhang
Transition
END4x18(C,1)14A
|
1-1/2
|
14—3/16
(360)
3/8
5/8
|
12—7/8
(327)
N/A N/A
N/A
END4xX19(C,1)17A
|
1-1/2
|
17—1/2
(445)
3/8
5/8
|
163/16
(411)
No
Yes
Yes
END4X24(C,1)14A
|
2
14—3/16
(360)
3/8
5/8
|
12—7/8
(327)
N/A N/A
N/A
END4x24(G,1)17A
|
2
17—1/2
(445)
3/8
5/8
|
163/16
(411)
No
Yes
Yes
END4x30(C,1)14A
|
2-1/2
|
14—3/16
(360)
3/8
3/4
|
12—7/8
(27)
N/A N/A
N/A
END4X30(C,1)17A
|
2-1/2
|
17—1/2
(445)
3/8
3/4
|
163/16
(411)
No
Yes
Yes
END4X31(C,1)17A
|
2-1/2
|
17—1/2
(445)
3/8
3/4
|
163/16
(411)
No
Yes
Yes
END4X36(C,1)17A
|
3
17—1/2
(445)
3/8
3/4
|
163/16
(411)
No
Yes
Yes
END4x36(C,T)21A
|
3
21
(533)
3/8
3/4
|
19—5/8
(498)
No
Yes
Yes
END4X37(C,1)17A
|
3
17—1/2
(445)
3/8
3/4
|
163/16
(411)
Yes
No No
END4xX42(C,1)17A
|
3-1/2
|
17—1/2
(445)
3/8
7/8
|
163/16
(411)
No
Yes
Yes
END4x42(6,1)21A
|
3-1/2
21
(633)
3/8
7/8
|
19—5/8
(498)
No
Yes
Yes
END4xX43(C,1)244
|
3-1/2
|
24—1/2
(622)
3/8
7/8
|
23—1/8
(687)
No
Yes
Yes
END4X48(C,1)21A
|
4
21
(633)
3/8
7/8
|
19—5/8
(498)
No
Yes
Yes
END4X48(C,1)244
|
4
24—1/2
(622)
3/8
7/8
|
23—1/8
(687)
No
Yes
Yes
END4X60(C,1)244
|
5
24—1/2
(622)
3/8
7/8
|
23—1/8
(687)
No
Yes
Yes
END4X61(C,1)244
|
5
24—1/2
(622)
3/8
7/8
|
23—1/8
(687)
No
Yes
No
ENW4X36(C,1)17A
|
3
17—1/2
(445)
3/8
3/4
|
16—3/16
(411)
Yes
No
No
ENW4x42(C,T)21A
|
3-1/2
21
(633)
3/8
7/8
|
19—5/8
(498)
Yes
No No
ENW4xX48(C,T)21A
|
4
21
(633)
3/8
7/8
|
19—5/8
(498)
Yes
No No
ENW4xX60(C,T)24A
|
5
24—1/2
(622)
3/8
7/8
|
23—1/8
(687)
Yes
No No
NOTES:
For the
model
number;
C
=
standard
copper
and
T=
tin
plated
copper
See
Table
1
a
Furnace
Field-supplied
Plenum
A08336
Figure
1
-
Correct
Orientation
of
Coil
Support
on
Furnace
Installation
of
Furnace
Coils
Upfiow
Cased
Coil
Installation
NOTE:
On upflow
installations
where
the
indoor
coil
is
placed
in
an
unconditioned
space,
a
6
inch
(152
mm)
wide
piece
of
insulation
should
be
applied
and
wrapped
around
the
outside
of
coil
casing
and
supply
duct
contact
point.
1.
Set
coil
in
place
on
upflow
furnace
discharge
air
opening.
See
Figure
2.
2.
When
coil
front
width
matches
furnace
front
width,
the
coil
can
be
placed
directly
on
furnace.
3.
Ensure
coil
is
level
for
proper
condensate
drainage.
Do
not
tip
coil
toward
condensate
drain.
Coil
enclosure
need
not
be
fastened
or
screwed
to
furnace.
a
Supply
Downflow
Furnace
Upflow
Furnace
Return
A05411
Figure
2
-
Typical
Coil
Installation
484
071
3600
00
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