Roberts Gorden ENERGYTUBE AG Series Installation, Operation & Service Manual page 13

NOTE: 1. All dimensions are from the surfaces of all tubes, couplings and elbows.
2. Clearances B, C and D can be reduced by 50% after 25' (7.5 m) of tubing downstream
from where the burner and burner tube connect.
°
FIGURE 6: 45 TILT REFLECTOR
FIGURE 7: U-TUBE, LEVEL REFLECTOR
FIGURE 8: U-TUBE, 45
A
B
C
Model
AG-40
AG-60
AG-80
AG-100
AG-125
AG-150
AG-175
Model
AG-40
AG-60
AG-80
AG-100
AG-125
AG-150
AG-175
°
Model
AG-40
AG-60
D
AG-80
AG-100
AG-125
AG-150
AG-175
(inches)
A B C
8 8 51
8 8 60
8 8 66
10 8 74
10 8 78
12 8 84
12 8 85
(inches)
A B C
- UNAPPROVED -
6 35 63
6 38 69
6 40 76
6 46 79
6 50 84
8 54 87
(inches)
A B C
- UNAPPROVED -
8 8 60
8 8 66
8 8 74
8 8 78
8 8 84
8 8 85
SECTION 3: C
LEARANCES TO
(centimeters)
D A B
46 21 21 130
54 21 21 153
60 21 21 168
64 26 21 188
69 26 21 199
74 31 21 214
79 31 21 216
(centimeters)
D A B
- UNAPPROVED -
30 16 89 161
37 16 97 176
39 16 102 194
43 16 117 201
47 16 127 214
51 21 138 221
(centimeters)
D A B
- UNAPPROVED -
42 21 21 153
46 21 21 168
52 21 21 188
61 21 21 199
66 21 21 214
70 21 21 216
C
OMBUSTIBLES
C D
117
138
153
163
176
188
201
C D
77
94
100
110
120
130
C D
107
117
133
155
168
178
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