Ratings/Data - Burnham V11H Series Installation, Operating And Service Instructions

Commercial cast iron boiler
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(1)
BOILER
HORSE
OUTPUT
POWER
V1104H
20.1
20.4
674
V1105H
25.7
26.0
862
V1106H
32.1
32.4
1074
V1107H
38.5
38.8
1288
V1108H
45.6
45.9
1525
V1109H
52.0
52.3
1741
V1110H
58.5
58.7
1958
V1111H
65.0
65.2
2175
V1112H
70.8
70.9
2370
V1113H
76.1
76.2
2546
V1114H
83.1
83.3
2781
V1115H
90.1
90.5
3015
V1116H
95.3
95.8
3191
V1117H
102.3
103.0
3425
V1118H
109.3
110.1
3659
V1119H
114.5
115.5
3833
V1120H
121.5
122.6
4066
V1121H
128.4
129.7
4299
V1122H
133.6
135.1
4473
V1123H
140.6
142.3
4705
(1)
SUFFIX "S" INDICATES STEAM BOILER, "W" INDICATES
WATER BOILER. SUFFIX "G" INDICATES GAS–FIRED, "O"
INDICATES OIL–FIRED, "GO" INDICATES COMBINATION
GAS–OIL FIRED.
(2)
I=B=R NET RATINGS SHOWN ARE BASED ON PIPING AND
PICKUP ALLOWANCES WHICH VARY FROM 1.333 TO 1.288
FOR STEAM AND 1.15 FOR WATER.
CONSULT MANUFACTURER FOR INSTALLATIONS HAVING
UNUSUAL PIPING AND PICKUP REQUIREMENTS, SUCH
AS INTERMITTENT SYSTEM OPERATION, EXTENSIVE PIPING
SYSTEMS, ETC.
THE I=B=R BURNER CAPACITY IN GPH IS BASED ON OIL HAVING
A HEAT VALUE OF 140,000 BTU PER GALLON.
TABLE 1 - RATINGS/DATA
(2)
GROSS
NET I=B=R
RATING
682
2106
505
593
871
2694
647
758
1085
3358
806
943
1298
4036
969
1129
1536
4857
1166
1335
1750
5604
1345
1522
1965
6333
1520
1709
2181
7037
1689
1896
2373
7668
1840
2064
2552
8236
1977
2219
2790
8997
2159
2426
3028
9754
2341
2633
3208
10323
2477
2789
3447
11081
2659
2997
3685
11835
2840
3204
3865
12401
2976
3361
4104
13154
3157
3568
4343
13908
3338
3777
4524
14471
3473
3934
4763
15221
3653
4142
HEATING
BURNER
SURFACE
INPUT
(SQ. FT.)
5.8
837
64.6
74.4
7.4
1068
83.5
96.2
9.2
1328
102.4
118.0
10.9
1588
121.3
139.8
12.9
1876
140.2
161.6
14.7
2136
159.1
183.4
16.5
2396
177
205.2
18.3
2656
195.9
227.0
19.8
2887
214.8
248.8
21.3
3103
233.7
270.6
23.3
3392
252.6
292.4
25.3
3680
271.5
314.2
26.8
3897
290.4
336.0
28.8
4186
309.3
357.8
30.8
4474
328.7
379.6
32.3
4691
346.1
401.4
34.3
4979
365
423.2
36.3
5268
383.9
445.0
37.8
5485
402.8
466.8
39.8
5773
421.7
488.6
(3)
BOILER RATINGS ARE BASED ON 13.0% CO
10.0% CO
(NATURAL GAS) AND + .10" WATER COLUMN
2
PRESSURE AT BOILER FLUE OUTLET.
RATINGS SHOWN ABOVE APPLY AT ALTITUDES UP
TO 1000 FEET ON OIL AND 2000 FEET ON GAS. FOR
ALTITUDES ABOVE THOSE INDICATED, THE RATINGS
SHOULD BE REDUCED AT THE RATE OF 4% FOR EACH
1000 FEET ABOVE SEA LEVEL.
SAFETY (RELIEF) VALVE SET PRESSURE:
STEAM - 15 PSI
WATER - 50 PSI
OPTIONAL WATER - 30 PSI
(3)
WATER
WEIGHT W/
CONTENT
(GALLONS)
7.9
0.48
59
72
10.6
0.48
68
84
13.2
0.49
77
96
15.9
0.5
87
108
18.5
0.5
96
120
21.1
0.48
105
132
23.8
0.5
115
144
26.5
0.48
124
156
29.1
0.49
133
169
31.8
0.47
143
181
34.4
0.44
152
193
37.1
0.43
161
205
39.7
0.44
171
217
42.4
0.46
180
229
45.0
0.44
189
241
47.7
0.43
199
253
50.3
0.43
208
265
10371
53.0
0.44
217
277
10861
55.6
0.44
227
290
11347
58.3
0.45
236
302
11831
- 80 PSI
BOILER
WATER
(LBS.)
2596
2704
8
3076
3210
8
3561
3720
8
4050
4225
10
4533
4733
10
5022
5247
10
5515
5757
12
5997
6263
12
6482
6782
12
6962
7279
12
7450
7792
14
7942
8309
14
8432
8816
14
8916
9325
14
9397
9831
16
9889
10338
16
10845
16
11360
16
11872
18
12381
18
(OIL) AND
2
11

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