General
All Electric unit heaters are shipped
fully assembled. Installation involves
mounting build-in and remote
accessories, wiring optional control
devices, running electrical wiring to
the unit and mounting the unit.
Refer to Figure 1 for unit dimensions
and sipping weights.
Location
To ensure proper delivery of the
heated air to the desired areas, follow
the guidelines for maximum distance
of throw and mounting heights
provided in Table 1. Keep units away
from obstructions that will impede the
full and natural flow of air.
See Figures 2 and 4 for minimum wall,
ceiling and floor clearance
requirements.
Installation
Table 1
Air Delivery Characteristics
Unit Heater
Capacity
(Kw Rating)
Motor
Approximate
Air
Rise
Horizontal
Air
Throw
Recommended
Mounting Height
HP
RPM
CFM
Horizontal
Vertical
3.3
1/125
1550
400
26 F
12 Ft.
9 Ft.
9 Ft.
5.0
1/125
1550
400
26 F
12 Ft.
9 Ft.
9 Ft.
7.5
1/50
1550
700
34 F
22 Ft.
10 Ft.
2 Ft.
10.0
1/50
1550
700
45 F
22 Ft.
10 Ft.
14 Ft.
15.0
1/20
1550
1100
43 F
32 Ft.
11 Ft.
20 Ft.
20.0
1/20
1550
1100
57 F
32 Ft.
12 Ft.
18 Ft.
25.0
1/12*
1550/1250
2000/1800
40 F/44 F
45 Ft.
12 Ft.
22 Ft.
30.0
1/12*
1550/1250
2000/1800
47 F/53 F
40 Ft.
12 Ft.
20 Ft.
40.0
1/4**
1550/1310
3100/2800
40 F/45 F
55 Ft.
15 Ft.
25 Ft.
50.0
1/4**
1550/1310
3100/2800
51 F/56 F
50 Ft.
15 Ft.
22 Ft.
Notes:
* 480 volt units - 1/15 horsepower motor
**480 volt units = 1/5 horsepower motor
Figure 1
UHEC Unit Dimensions
Unit
Size
Dimensions
Shipping Weight
H
W
D
Lbs
Kg
03, 05
17 3/4"
(451 mm)
14 15/32"
(368mm)
6 1/2"
(165 mm)
27
12.2
07, 10
24 5/16"
(618 mm)
21 1/2"
(546 mm)
6 1/2"
(165 mm)
50
22.7
15, 20
28 11/16"
(729 mm)
21 1/2"
(546 mm)
6 1/2"
(165 mm)
65
29.5
25,30,
40 & 50
34"
(864 mm)
29 1/4"
(743 mm)
10 1/8"
(256 mm)
120
54.4
UHEC-IM-7A
5
