11
UHE
-
F / EIH
-
F I&O Manual
IM100205
RD: APR 2019
RL: 02C
MODEL
RECOMMENDED
MOUNTING
HEIGHT RANGE*
ft
(m)
MAXIMUM
DISTANCE
BETWEEN
HEATERS
ft
(m)
DISTANCE –
OUTSIDE WALL
TO HEATER LONG AXIS
(PARALLEL TO WALL) IN
“
FEET
”
HORIZONTAL
REFLECTOR
MOUNT
ft
(m)
REFLECTOR
ANGLE MOUNT-
ED
UHE / EIH 200
20
–
40
(6
-
12)
50
(15)
17
–
25
(5
-
8)
COMBUSTIBLE
CLEARANCE
BEHIND
(refer to Table 1
& Figure 1)
UHE / EIH 160
18
–
30
(5
-
9)
45
(14)
15
–
20
(5
-
7)
UHE / EIH 130
16
–
25
(5
-
8)
40
(12)
15
–
20
(5
-
7)
UHE / EIH 90
14
–
22
(4.3
-
6)
30
(9)
12
–
16
(4
-
5)
UHE / EIH 60
12
–
20
(3.6
-
5.5)
25
(8)
11
–
15
(3.4
-
5)
TABLE 2 GUIDELINES FOR HEATER PLACEMENT
-
SPACE HEATING
IMPORTANT
: Single or multiple heater placement must be such that continu-
ous operation of heater(s) will not cause combustible material or materials in
storage to reach a temperature in excess of ambient temperature plus 90F°
(50C°).
It is the installer
’
s responsibility to ensure that building materials with a
low heat tolerance which may degrade at lower temperatures are protect-
ed to prevent degradation. Examples of low heat tolerance materials in-
clude vinyl siding, fabrics, some plastics, filmy materials, etc.
Refer to
“
Clearance to Combustibles
”
information on pages 6 to 8, and
Figure 1 and Table 1.
*
RECOMMENDED MOUNTING HEIGHTS are typical to provide optimum comfort in general
space heating applications. Variance to these typical heights can occur in some applications:
•
Higher mounting heights due to structure or application requirements
•
Lower mounting heights for area or
‘
spot
’
heat, or in areas with greater infiltration losses
(near overhead doors, etc)