B
3 / 4
2 8 - 1 / 2
A
2 0
4 5
F R O N T
L E F T S I D E
R I G H T S I D E
O P T I O N A L S I D E
R E T U R N C U T - O U T
( E I T H E R S I D E )
1 4 - 1 / 2
1 - 3 / 4
1
3 / 4
1 - 1 / 4
2 2 - 3 / 4
6 - 7 / 8
3 - 1 / 4
7 - 5 / 8
P O W E R W I R I N G
T ' S T A T W I R I N G
7 / 8 " K . O .
C O N D E N S A T E
D R A I N
7 / 8 " H O L E
4 - 1 / 8
G A S O U T L E T
1 - 1 / 4 " X 2 - 1 / 2 "
( A l l g a s p i p e
c o n n e c t i o n s 1 / 2 " N P T )
1 - 3 / 4
9 - 7 / 8
7 - 5 / 8
DIMENSIONS -UPFLOW MODELS
TABLE 1 - RATINGS & PHYSICAL DATA - UPFLOW MODELS
All dimensions are in inches, and are approximate.
T O P I M A G E
V e n t C o n n e c t i o n
E
( v e n t s i z e )
B
F R O N T
I n t a k e
C o n n e c t i o n
D
2 0
B O T T O M I M A G E
( F R O N T )
2 3
C
3 / 4 "
F L A N G E
A
2 8 - 1 / 2
( W I T H K . O .
R E M O V E D )
MODEL
A
B
C
D
E
40 / 37 / 800 / A
14-1/2 12-3/4 10-1/8
2
2
60 / 55 / 1000 / B
17-1/2 16-1/4 13-1/8
2
2
80 / 75 / 1200 / B
17-1/2 16-1/4 13-1/8
2
2
80 / 75 / 1600 / C
21
19-3/4 16-5/8
2
2
100 / 95 / 1400 / C
21
19-3/4 16-5/8
2
2
100 / 95 / 2000 / C
21
19-3/4 16-5/8
2
2
120 / 112 / 2000 / D 24-1/2 23-1/4 20-1/8
3
2 (3)*
140 / 130 / 2000 / D 24-1/2 23-1/4 20-1/8
3
2 (3)*
* Vent pipe must be increased to 3" on this model.
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
92.4
35 - 65
685
165
9
6
1/4
9.0
20
14
60
55
1000
17-1/2
92.2
45 - 75
850
175
10
6
1/3
9.0
20
14
80
74
1200
17-1/2
92.0
35 - 65
1160
165
11
8
1/2
9.0
20
14
80
76
1600
21
94.3
30 - 60
1540
160
11
8
3/4
12.0
20
14
100
93
1400
21
92.2
45 - 75
1465
175
10
10
1/2
9.0
20
14
100
94
2000
21
93.0
30 - 60
1955
160
11
10
1
12.0
20
14
120
112
2000
24-1/2
92.0
45 - 75
1730
175
11
10
1
12.0
20
14
140
130
2000
24-1/2
92.0
45 - 75
2005
175
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.
650.75-N4U
4
Unitary Products Group
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...
