Roberts Gorden CGTH-30 User Manual
Page 16
CGTH U
SE
AND
C
ARE
M
ANUAL
10
Your heater may be installed in one of three ways: horizontal, 45° tilt left or 45° tilt right. Since the distances
for the tilt installation are the same, the chart only shows one (the 45° tilt left). To determine the minimum
required safe distances for your heater, you must know the mounting type and model number of your heater.
FIGURE 4: Horizontal Installation
FIGURE 5: 45° Tilted Installation
*All dimensions are from the reflector.
NOTE: All dimensions indicate the required safe distances from combustibles, dimension "C" and "E" DO
NOT indicate the required mounting height. The minimum mounting height is 7' (2.1 m), except for aircraft
hangars and public garages. (
See Page 7, Sections 4.5.1 and 4.5.2.)
Flue clearances from combustibles are zero. It is not necessary to provide additional clearance on
penetrations through the wall or roof.
Know your model number. Model number is found on the rating tag.
F
B
A
C
24" Min. (60 cm)
B
Rating Tag
A
A
D
D
E
E
A
A
FF
Approx. 45°
24" Min. (60 cm)
Required Safe Distances from Combustibles*
Inches
Metric (cm)
Model
A
B
C
D
E
F
A
B
C
D
E
F
CGTH-30
4
16
36
28
34
6
11
41
92
72
87
16
CGTH-40
4
18
48
30
34
6
11
46
122
77
87
16
CGTH-50
4
20
48
32
36
6
11
51
122
82
92
16