8
rough in dimensions
installation Considerations
BACK VIEW
K
L
TOP VIEW
F
M
TOP OUTLET
1 1/2" NPT
TOP INLET
1 1/2" NPT
FRONT VIEW
J
B
G
E
D H
A C
1 1/2"
NPT
I
taBle 1. rough-in-dimensions
model dim.
sBl95 199ne
sBl85 275ne(a)
sBl85 390ne(a)
inches
cm
inches
cm
inches
cm
a
76
193.0
76
193.0
76
193.0
B
11 3/4
29.8
11 3/4
29.8
11 3/4
29.8
C
78 1/4
198.8
78 1/4
198.8
78 1/4
198.8
D
65 3/4
167.0
65 3/4
167.0
65 3/4
167.0
E
25 3/4
65.4
25 3/4
65.4
25 3/4
65.4
F
21
53.3
21
53.3
21
53.3
G
3/4 NPT
3/4 NPT
3/4 NPT
H
66 1/4
168.3
66 1/4
168.3
66 1/4
168.3
I
6
15.2
6
15.2
6
15.2
J
27 3/4
70.5
27 3/4
70.5
27 3/4
70.5
K
1 1/2 NPT
1 1/2 NPT
1 1/2 NPT
l
1 1/2 NPT
1 1/2 NPT
1 1/2 NPT
m
41
104
41
104
41
104
Approx. Shipping Weight STD
790 lbs.
358 Kg.
850 lbs.
386 Kg.
850 lbs.
386 Kg.
Approx. Shipping Weight ASMe
-
-
900 lbs.
408 Kg.
900 lbs.
408 Kg.
taBle 2. reCoVery CapaCities, Based on 82% effiCienCy
input
Btuh
input
kw
u.s.
gal.
liters eff. %
u. s. gallons/hr. and liters/hr. at temperature rise indiCated
deg. f
36
40
50
54
60
70
72
80
90
100
108
110
120
126
130
140
deg. C
20
22
28
30
33
39
40
44
50
56
60
61
67
70
72
78
Sbl95 199Ne
199000
93
82
GPH
545
491
393
364
327
280
273
245
218
196
182
178
164
156
151
140
58
352
lPH
2064
1858
1486
1376
1239
1062
1032
929
826
743
688
676
619
590
572
531
Sbl85 275Ne(A)
275000
85
82
GPH
754
678
543
502
452
388
377
339
301
271
251
247
226
215
209
194
81
322
lPH
2853
2567
2054
1902
1712 1467
1426
1284
1141
1027
951
934
856
815
790
734
Sbl85 390Ne(A)
390000
85
82
GPH
1069
962
769
712
641
550
534
481
427
385
356
350
321
305
296
275
114
322
lPH
4046
3641
2913
2697 2427
2081
2023
1820
1618
1456
1349
1324
1214
1156
1120
1040
taBle 3. gas and eleCtriCal CharaCteristiCs
model
gas type
gas supply pressure
Volts / hz
amperes
minimum
maximum
All Models
Natural
3.5" W.C. (0.87 kPa)
14" W.C. (3.48 kPa)
120/60
<5
figure 6.
