BLOWER MOTOR AND DRIVE DATA
RPM
CFM
ESP
2
BHP
KW
ESP
2
BHP
KW
ESP
2
BHP
KW
ESP
2
BHP
KW
ESP
2
BHP
KW
F3EH090
2400
2700
3000
3300
3600
600
0.30
0.62
0.79
0.21
0.70
0.76
0.09
0.78
0.89
-
-
-
-
-
-
655
0.43
0.70
0.86
0.39
0.78
0.83
0.26
0.87
0.97
0.11
0.96
1.07
-
-
-
700
0.52
0.77
0.93
0.48
0.85
0.90
0.40
0.95
1.06
0.28
1.06
1.16
0.14
1.17
1.26
800
0.82
0.97
1.10
0.81
1.06
1.07
0.74
1.18
1.27
0.63
1.30
1.38
0.51
1.42
1.49
880
1.10
1.11
1.24
1.09
1.24
1.21
1.02
1.37
1.45
0.91
1.50
1.55
0.78
1.64
1.70
900
1.15
1.15
1.27
1.14
1.28
1.24
1.07
1.42
1.49
0.97
1.55
1.60
0.87
1.70
1.74
1000
1.49
1.35
1.46
1.47
1.48
1.43
1.42
1.63
1.65
1.35
1.81
1.82
1.27
2.02
2.02
F3EH120
3200
3600
4000
4400
4800
700
0.39
1.01
1.17
0.26
1.17
1.27
0.05
1.33
1.38
-
-
-
-
-
-
800
0.75
1.25
1.38
0.63
1.42
1.51
0.43
1.60
1.64
0.22
1.80
1.78
-
-
-
900
1.08
1.48
1.60
0.98
1.70
1.77
0.81
1.92
1.93
0.61
2.18
2.09
0.34
2.45
2.23
950
1.29
1.61
1.71
1.19
1.86
1.90
1.02
2.12
2.07
0.86
2.39
2.23
0.56
2.67
2.42
1000
1.46
1.75
1.83
1.38
2.02
2.02
1.23
2.30
2.20
1.06
2.60
2.39
0.78
2.90
2.59
1Unit resistance is based on a wet indoor coil and clean filters.
2
Available static pressure in IWG to overcome the resistance of the duct system and any accessoires added to the unit. Refer to the table above for additional motor and drive data and to the
table on page 7 for the resistance of these accessories.
3
Refer to Form 515.41-AD1 for blower performance curves.
SUPPLY AIR BLOWER PERFORMANCE
1,3
Indoor
Unit
Model
Motor*
HP
Blower
HP
Adjustable Motor Pulley
Fixed Blower Pulley
Belt
Pitch Diameter,
(in.)
Bore,
(in.)
Pitch Diameter,
(in.)
Bore,
(in.)
Designation
Pitch Length,
(in.)
FEH090
1-1/2
655-880
2.8 - 3.8
7/8
7.5
1
A36
37.3
FEH120
2
700-950
7.0
**These motors will always be wired for a 460 volt power supply. Refer to the wiring
diagram inside the motor terminal box when the motor leads have to be reconnected
for a 208 or 230 volt power supply.
*Motor Specifications:
•
1750 RPM
•
inherently protected
•
208/230/460-3-60**
or 380/415-3-50
•
1.15 service factor
•
solid base
•
permanently lubricated
•
56 frame
llll
ball bearings
RPM range for the standard drive components.
Exceeds the BHP limitations of the standard blower motor.
SUPPLY AIR PLENUM PERFORMANCE
0˚
0˚
18˚
22-1/2˚
45˚
0˚
18˚
18˚
0˚
Indoor
Unit
Model
FEH
CFM
Face
Velo-
city
(FPM)
Angle of Deflection
Vertical
Louvers
1
(Plan View)
Horizontal
Louvers
2
(Elevation
View)
Vertical
Louvers
1
(Plan View)
Horizontal
Louvers
2
(Elevation
View)
Vertical
Louvers
1
(Plan View)
Horizontal
Louvers
2
(Elevation
View)
Throw
(Feet)
3
Spread
(Feet)
3
Throw
(Feet)
3
Spread
(Feet)
3
Throw
(Feet)
3
Spread
(Feet)
3
Min.
Max.
Min.
Max. Drop (Feet)
4
Min.
Max.
Min.
Max. Drop (Feet)
4
Min.
Max.
Min.
Max. Drop (Feet)
4
090
2400
615
47
74
20
29
19
9
34
53
23
33
17
8
26
39
45
65
9
5
2700
690
53
83
22
32
20
10
39
59
25
36
18
9
29
45
48
71
10
5
3000
770
59
92
24
35
21
10
42
66
27
40
19
9
32
50
52
78
10
5
3300
845
65
101
26
38
21
10
46
73
29
44
19
9
35
55
56
85
10
5
3600
920
71
110
28
41
22
11
50
79
32
47
20
10
38
60
60
91
11
6
120
3200
820
63
98
25
37
21
10
45
70
29
43
19
9
34
53
54
82
10
5
3600
920
71
110
28
41
22
11
50
79
32
47
20
10
38
60
60
91
11
6
4000 1025
78
123
30
45
22
11
56
88
35
52
20
10
42
66
67
102
11
6
4400 1130
86
135
33
49
23
12
62
97
38
57
21
11
47
73
76
115
12
6
4800 1230
94
147
35
53
23
12
68
106
41
62
21
11
51
80
85
127
12
6
1Adjusting the vertical louvers will vary the throw, the spread and the drop.
2
Adjusting the horizontal louvers will only vary the drop.
3
The velocity of the air will be 125 ft./min. at the minimum distance and 80 ft./min. at the maximum distance.
4
The velocity of the conditioned air at the bottom of the drop will be 50 ft./min. Drafts will occur if the drop extends into the occupied level of the conditioned space.
515.41-TG1Y
6
Unitary Products Group
