IHR Series Manual
Chart 2.2
•
Recommended Mounting Heights and Distances for "Spot" Heating
Model
Type of Area
& Input
(Surroundings)
Cold/Drafty
IHR 30
Average
30,000
BTU/h
Protected/Insulated
Cold/Drafty
IHR 60
60,000
Average
BTU/h
Protected/Insulated
Cold/Drafty
IHR 90
90,000
Average
BTU/h
Protected/Insulated
Cold/Drafty
IHR 130
Average
130,000
BTU/h
Protected/Insulated
Cold/Drafty
IHR 160
Average
160,000
BTU/h
Protected/Insulated
Figure 2.2
•
Spot Heater Heights
B
A
Approx.
Approx.
Area
Coverage
Covered
(sq. ft.)
10' x 10'
100
12' x 12'
144
14' x 14'
196
16' x 16'
256
18' x 18'
324
20' x 20'
400
20' x 20'
400
24' x 24'
576
28' x 28'
784
26' x 26'
676
30' x 30'
900
35' x 35'
1225
28' x 28'
784
35' x 35'
1225
40' x 40'
1600
11
2.0
Installation
Distance
Recommended
Behind
Mounting Height
Person or
Stnd. Reflector
Work Station
(Dim. A)
(Dim. B)
9' to 10'
10' to 12'
12' to 14'
12' to 14'
14' to 16'
16' to 18'
16' to 18'
18' to 20'
20' to 22'
18' to 20'
18' to 20'
20' to 22'
20' to 22'
24' to 26'
28' to 30'
•
Heater Placement
Centers for
Full Coverage
(Spot & Area)
Htg. Only
4'
10'
5'
12'
6'
14'
6'
16'
7'
18'
8'
20'
9'
20'
10'
24'
11'
26'
11'
26'
12'
28'
13'
32'
12'
28'
16'
32'
20'
35'
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