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rough in dimensions
I
E
G
J
FRONT VIEW
taBle 1. rough-in-dimensions
Approx. Shipping Weight STD
Approx. Shipping Weight ASMe
taBle 2. reCoVery CapaCities, Based on 82% thermal effiCienCy
Input
Input
U.S.
Model
Kbtuh
Kw
Gal.
120
81
Sbl81120Ne
35
154
81
Sbl81154Ne
45
180
93
Sbl95180Ne
53
199
93
Sbl95199Ne
58
250
93
Sbl95250Ne(A)
73
taBle 3. gas and eleCtriCal CharaCteristiCs
model
All Models
installation Considerations
TOP OUTLET
1 1/2" NPT
C
A
D H
Model Dim.
A
b
C
D
E
F
G
H
I
J
K
l
eff.
liters
°F
36
40
%
°C
20
22
82
GPH
331
298
307
lPH 1254 1129
82
GPH
425
383
307
lPH 1609 1448 1159 1073
82
GPH
497
447
352
lPH 1881 1693 1354 1254 1129
82
GPH
549
494
352
lPH 2080 1872 1497 1386 1248 1070 1040
82
GPH
690
621
352
lPH 2613 2351 1881 1742 1568 1344 1306 1176 1045
gas type
minimum
Natural
3.5" W.C. (0.87 kPa)
TOP INLET
1 1/2" NPT
F
TOP VIEW
figure 6.
Sbl81120/180Ne
inches
68 1/4
38 1/2
70 1/2
58 1/4
26 1/4
21
3/4 NPT
58 1/2
6
27 3/4
1 1/2 NPT
1 1/2 NPT
750 lbs.
------
U. S. Gallons/hr and liters/hr at Temperature rise Indicated
50
54
60
70
72
28
30
33
39
40
239
221
199
170
166
903
836
752
645
627
306
283
255
219
213
966
828
805
358
331
298
256
248
967
941
396
366
330
283
275
497
460
414
355
345
gas supply pressure
maximum
14" W.C. (3.48 kPa)
8
B
Sbl95180/199/250(A)Ne
cm
inches
173.4
76
97.8
38 1/2
179.1
78 1/4
147.8
65 3/4
66.5
25 3/4
53.3
21
3/4 NPT
148.8
66 1/4
15.2
6
70.5
27 3/4
1 1/2 NPT
1 1/2 NPT
340 Kg.
835 lbs.
------
880 lbs.
80
90
100
108
110
44
50
56
60
61
149
133
119
110
108
564
502
451
418
410
191
170
153
142
139
724
644
579
536
527
224
199
179
166
163
846
752
677
627
616
247
220
198
183
180
936
832
749
693
681
311
276
248
230
226
941
871
855
Volts / hz
120/60
K
L
BACK VIEW
cm
193.0
97.8
198.8
167.0
65.4
53.3
168.3
15.2
70.2
379 Kg.
399 Kg.
120
126
130
140
67
70
72
78
99
95
92
85
376
358
347
322
128
121
118
109
483
460
446
414
149
142
138
128
564
537
521
484
165
157
152
141
624
594
576
535
207
197
191
177
784
746
723
672
amperes
<5
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