11
Factory recommended mounting heights are listed as a guideline. If infra-red heaters are mounted to low
or to high, they may result in discomfort or lack of heat. Detroit Radiant Products Company generally
recommends observing the recommended mounting heights to optimize comfort conditions. However,
certain applications such as spot heating, freeze protection, outdoor patio heating or very high ceilings
may result in the heaters being mounted outside of the factory recommended mounting heights.
Dimension C
Maximum
distance
between
heater
and wall
Chart 3.1 •
Recommended Mounting Heights and Coverages
Note:
This chart is provided as a guideline. Actual conditions may dictate variation from this data.
M
o
d
el
B
T
U
/H
O
u
tp
u
t
C
ov
er
ag
e
A
re
a
S
tr
ai
g
h
t C
o
n
fi
g
.
(L
xW
)
C
ov
er
ag
e
A
re
a
U
-T
u
b
e
C
o
n
g
fi
g
.
(L
xW
)
R
ec
o
m
m
en
d
ed
M
o
u
n
tin
g
H
ei
g
h
t (
ft
.)
D
is
ta
n
ce
B
et
w
ee
n
H
ea
te
rs
(
ft
.)
D
im
en
si
o
n
A
D
is
ta
n
ce
B
et
w
ee
n
H
ea
te
r
R
ow
s
(f
t.
)
D
im
en
si
o
n
B
Ma
xi
m
u
m
D
is
ta
n
ce
B
et
w
ee
n
H
ea
te
rs
an
d
W
al
l (
ft
.)
D
im
en
si
o
n
C
Figure 3.3
•
Mounting Height Dimensions • see chart 3.1 for dimensions
Dimension A
Dimension B
Distance between
heater rows
Dimension C
Maximum distance between heater and wall
Dimension A
Note:
Dimensions A, B & C are based upon heaters hung at the factory recommended mounting height.
10 ft.
25,000
8’ - 11’
20’ x 12’
N/A
10’ - 20’
20’ - 40’
16’
30,000
8’ - 11’
20’ x 12’
N/A
10’ - 20’
20’ - 40’
16’
40,000
10’ - 14’
20’ x 12’
N/A
10’ - 20’
20’ - 40’
16’
15 ft.
40,000
8’ - 13’
20’ x 12’
N/A
10’ - 20’
20’ - 40’
16’
50,000
10’ - 15’
22’ x 15’
N/A
20’ - 30’
30’ - 50’
18’
20 ft.
40,000
8’ - 13’
20’ x 13’
12’ x 12’
10’ - 20’
20’ - 40’
16’
50,000
9’ - 15’
22’ x 15’
12’ x 12’
20’ - 30’
30’ - 50’
18’
30 ft.
50,000
9’ - 14’
22’ x 15’
15’ x 15’
20’ - 30’
30’ - 50’
18’
3.0
Installation •
Recommended Mounting Heights
LS
Series
