BH-S
ERIES
I
NSTALLATION
, O
PERATION
AND
S
ERVICE
M
ANUAL
8 of 59
NOTE:
1. All dimensions are from the s
u
rfaces of all t
ub
es, co
u
plings and el
b
o
w
s.
2. Clearances B, C and D can
b
e red
u
ced
b
y 50% after 25' (7.5 m) of t
ub
ing do
w
nstream
from
w
here the
bu
rner and
bu
rner t
ub
e connect.
*When installed in the first 10' (3 m).
FIGURE 9: U-Tube, Opposite 45° Reflector
(inches)
(centimeters)
Model
A
B
C
D
A
B
C
D
BH-40
- UNAPPROVED -
- UNAPPROVED -
BH-60
8
54
59
22
21
138
150
56
BH-80
8
60
65
22
21
153
166
56
BH-100
10
64
73
22
26
163
186
56
BH-115/125
10
70
77
22
26
178
196
56
BH-140/150
12
74
83
22
31
188
211
56
BH-175/200
12
76
85
22
31
194
216
56
B
A
C
D
FIGURE 10: 2-Foot Deco Grille and Protective Grille
(inches)
(centimeters)
Model
A
B
C
D
A
B
C
D
BH-40
6
27
52
27
16
69
133
69
BH-60
6
35
62
35
16
89
158
89
BH-80
6
38
65
38
16
97
166
97
BH-100
6
40
70
40
16
102
178
102
BH-115/125
6
46
76
46
16
117
194
117
BH-140/150
6
50
79
50
16
127
201
127
BH-175/200
8
52
82
52
21
133
209
133
C
B
D
A
FIGURE 11: Lower Clearance Shield*
(inches)
(centimeters)
Model
A
B
C
D
A
B
C
D
BH-40
6
34
27
34
16
87
69
87
BH-60
6
39
33
39
16
100
84
100
BH-80
6
40
38
40
16
102
97
102
BH-100
6
50
44
50
16
127
112
127
BH-115/125
6
54
48
54
16
138
122
138
BH-140/150
6
55
50
55
16
140
127
140
BH-175/200
- UNAPPROVED -
- UNAPPROVED -
C
B
D
A
Содержание BH-40
Страница 2: ......
Страница 4: ......
Страница 6: ......
Страница 51: ...SECTION 10 WIRING 45 of 59 10 3 Internal Wiring ...
Страница 58: ...BH SERIES INSTALLATION OPERATION AND SERVICE MANUAL 52 of 59 ...
Страница 59: ...SECTION 12 TROUBLESHOOTING 53 of 59 12 2 Manifold Gas Pressure Setting ...
Страница 61: ...SECTION 13 REPLACEMENT PARTS 55 of 59 ...
Страница 64: ...BH SERIES INSTALLATION OPERATION AND SERVICE MANUAL 58 of 59 ...
Страница 66: ......
Страница 67: ......
Страница 68: ......