3 / 4
F R O N T
L E F T S I D E
R I G H T S I D E
G A S I N L E T
1 - 1 / 4 " X 2 - 1 / 2 "
D
( V e n t C o n n e c t i o n )
3 - 3 / 4
A L T . G A S I N L E T
1 - 1 / 4 " X 2 - 1 / 2 "
T ' S T A T W I R I N G
7 / 8 " K . O .
3 5
2 8 - 1 / 2
2 0
B
4 5
A
1 - 3 / 4
6 - 1 / 4
2 - 3 / 4
7 - 1 / 2
3 - 3 / 4
4 - 1 / 8
A i r I n t a k e
3 - 5 / 8 x 3 - 5 / 8
(
G
C o n n . S i z e /
P i p e S i z e )
1 - 1 / 4
1 - 1 / 4
A i r I n t a k e
3 - 5 / 8 x 3 - 5 / 8
(
G
C o n n . S i z e /
P i p e S i z e )
6 - 1 / 2
1 6 - 3 / 4
C o n d e n s a t e
D r a i n A c c e s s
3 - 1 / 4 X 3
1 8 - 1 / 2
5 - 1 / 4
C o n d e n s a t e
D r a i n A c c e s s
3 - 1 / 4 X 3
DIMENSIONS - DOWNFLOW/HORIZONTAL MODELS
TABLE 2 - RATINGS & PHYSICAL DATA - DOWNFLOW/HORIZONTAL
All dimensions are in
inches, and are ap-
proximate.
INPUT
MBH
OUTPUT
MBH
NOM.
CFM
CAB.
WIDTH
AFUE
AIR
TEMP.
RISE
°
F
CFM @
MEAN
AIR
TEMP.
RISE
MAX.
OUTLET
AIR
TEMP.
°
F
BLOWER
TOTAL
UNIT
AMPS
MAX.
*
OVER-
CUR-
RENT
PROT.
MIN.
*
WIRE
(AWG)
@ 75’
DIA. WIDTH
HP
40
37
800
14-1/2
91.0
25 - 55
856
155
10
6
1/4
9.0
20
14
60
55
1200
17-1/2
91.0
35 - 65
1018
165
11
8
1/2
9.0
20
14
80
75
1200
17-1/2
91.0
35 - 65
1370
165
11
8
1/2
9.0
20
14
80
75
1600
21
91.0
30 - 60
1563
160
11
8
3/4
12.0
20
14
100
95
2000
21
91.0
40 - 70
1582
170
11
10
1
12.0
20
14
120
112
2000
24-1/2
91.0
40 - 70
1885
170
11
10
1
12.0
20
14
*
Wire size and overcurrent protection must comply with the National Electric Code.
NOTES: 1. For altitudes above 2000 ft. reduce capacity 4% for each 1000 ft. above sea level.
2. Wire size based on copper conductors, 60
°
C, 3% voltage drop.
3. Continuous return air temperature must not be below 55
°
F.
MODEL
A
B
C
D
E
F
G
40 /37 / 800 / A
14-1/2
13-1/4
11-3/4
2
5-1/8
2-1/2
2
60 /55 / 1200 / B
17-1/2
16-1/4
14-3/4
2
6-5/8
2-1/4
2
80 /75 / 1200 / B
17-1/2
16-1/4
14-3/4
2
6-5/8
2-1/4
2
80 /75 / 1600 / C
21
19-3/4
18-1/4
2
8-3/8
2-1/4
2
100 /95 / 2000 / C
21
19-3/4
18-1/4
2
8-3/8
2-1/4
2
120 /112 / 2000 / D
24-1/2
23-1/4
21-3/4
2 (3)*
10-1/8
2-1/4
3
B O T T O M I M A G E / S U P P L Y E N D
1-3/8
19-1/4
F R O N T
1-3/8
A
C
8
G A S I N L E T
H
3 7/8
T O P I M A G E / R E T U R N E N D
V e n t C o n n e c t i o n
( v e n t s i z e )
D
2 0
B
P o w e r
W i r i n g
7 / 8 " K . O .
F R O N T
E
F
1 - 7 / 8
5 - 3 / 8
*Vent pipe must be increased to 3" on this model.
650.75-N4U
Unitary Products Group
5
Содержание 65075-N4U
Страница 29: ...UNIT WIRING DIAGRAM UPFLOW 650 75 N4U Unitary Products Group 29...
Страница 30: ...UNIT WIRING DIAGRAM DOWNFLOW HORIZONTAL...
Страница 31: ...NOTES 650 75 N4U Unitary Products Group 31...
