7
I-OH (01-20) PN120390R7
Weights
Table 3. Dimensions
Unit Size
Alphabetic Designation (See
A
B
C
D
Inches (mm)
095
8 (203)
17-3/8 (441)
33 (838)
7 (178)
140, 190
9-1/2 (241)
37-3/8 (949)
43 (1092)
8 (203)
Air Throw
Table 4. Weights
Unit Size
095
140
190
Pounds (kg)
290 (132)
345 (156)
345 (156)
Table 5. Air Throw
Unit Size
095
140
190
Feet (Meters)
*
50 (15.2)
65 (19.8)
65 (19.8)
*
Listed values are for a heater installed at a mounting height of 9 feet (2.7 meters).
INSTALLATION
Location Selection
The unit should be installed so as to derive maximum efficiency and minimum heat loss to the outside environment.
As a rule, suspend a single heater over an area of low heat loss with the output air directed toward the area of
greatest heat loss (refer to
). Where two or more heaters are used in a common installation, arrange the
heaters around the outside walls and blowing parallel to them. Heaters may be arranged in a supporting consecutive
air pattern so that the output of one heater blows beneath the air-intake side of another. In installations where there
are concentrated heat loss areas, a combination of single and multiple arrangements is desirable.
shows
recommended heater arrangements.
Figure 2. Recommended Heater Arrangements
Narrow Building
- Single units arranged to compensate for heat loss from four exposed outside walls.
Wider Building
- Single units
arranged to compensate for heat
loss from four exposed outside
walls.
