Locate the heater so that it is a minimum of five feet (1.5M) above the floor
and in compliance with the clearances in Paragraph 4.1.
WARNING: Internal heater surfaces that are accessible
from outside the heater will cause burns if touched. Sus
-
pend the heater a minimum of 5 feet (1.5M) above the
floor.
For best results, the heater should be placed with certain rules in mind. In
general, a unit should be located from 8 to 12 feet (2.4-3.7M) above the
floor. Units should always be arranged to blow toward or along exposed
wall surfaces, if possible. Where two or more units are installed in the same
room, a general scheme of air circulation should be maintained for best
results.
Suspended heaters are most effective when located as close to the work-
ing zone as possible, and this fact should be kept in mind when determin-
ing the mounting heights to be used. However, care should be exercised to
avoid directing the discharged air directly on the room occupants.
Partitions, columns, counters, or other obstructions should be taken into
consideration when locating the unit heater so that a minimum quantity of
airflow will be deflected by such obstacles.
When units are located in the center of the space to be heated, the air
should be discharged toward the exposed walls. In large areas, units should
be located to discharge air along exposed walls with extra units provided to
discharge air in toward the center of the area.
At those points where infiltration of cold air is excessive, such as at entrance
doors and shipping doors, it is desirable to locate the unit so that it will dis-
charge directly toward the source of cold air from a distance of 15 to 20
feet (4.6-6.1M).
CAUTION: Do not locate the heater where it may be ex
-
posed to water spray, rain, or dripping water.
Location
Recommendations
Dimensions X, Y, and Z (feet) Model UEAS with Standard Horizontal Louvers at Mounting Heights of 5 - 18 ft
H
130
180
260
310
X
Y
Z
Louver
Angle*
X
Y
Z
Louver
Angle*
X
Y
Z
Louver
Angle*
X
Y
Z
Louver
Angle*
8 ft
13
24
73
-26°
16
30
93
-20°
15
28
94
-24°
17
31
105
-20°
10 ft
14
24
69
-32°
17
31
91
-25°
16
28
89
-29°
18
32
103
-25°
12 ft
14
24
64
-39°
18
31
88
-30°
17
28
85
-34°
19
32
98
-30°
14 ft
14
22
59
-45°
19
30
84
-34°
17
27
80
-40°
20
32
95
-34°
16 ft
13
20
53
-51°
19
29
79
-39°
17
25
74
-45°
21
31
90
-38°
18 ft
11
17
44
-58°
19
28
74
-44°
16
24
66
-51°
20
30
85
-43°
Dimensions X, Y, and Z (meters) Model UEAS with Standard Horizontal Louvers at Mounting Heights of 1.5 - 5.5M
H
130
180
260
310
X
Y
Z
Louver
Angle*
X
Y
Z
Louver
Angle*
X
Y
Z
Louver
Angle*
X
Y
Z
Louver
Angle*
2.4 M
4
7
22
-26°
5
9
28
-20°
5
9
29
-24°
5
9
32
-20°
3.0 M
4
7
21
-32°
5
9
28
-25°
5
9
27
-29°
6
10
31
-25°
3.7 M
4
7
20
-39°
6
9
27
-30°
5
9
26
-34°
6
10
30
-30°
4.3 M
4
7
18
-45°
6
9
26
-34°
5
8
24
-40°
6
10
29
-34°
4.9 M
4
6
16
-51°
6
9
24
-39°
5
8
23
-45°
6
9
27
-38°
5.5 M
3
5
13
-58°
6
9
23
-44°
5
7
20
-51°
6
9
26
-43°
Form I-UEAS, P/N 221232 R6, Page 5
