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TEXT PRINTED OR OUTLINED IN RED CONTAINS INFORMATION
RELATIVE TO YOUR SAFETY. PLEASE READ THOROUGHLY BEFORE
USING APPLIANCE.
This is a typical oil-fired heater for commercial water heating applications.
GPO 86-199
Model
Dim.
Inches
A
74 1/2 1,892
B
36 3/4
C
27 3/4
D
2
E
3/4 NPT
F
8
G
26 5/8
H
74 1/2 1,892
J
1 1/2 NPT
K
1 1/2 NPT
L
22 3/4
Approx.
Shipping
553
Weight STD.
Lbs
Approx.
Shipping
Weight ASME
---
ALL DIMENSIONS IN INCHES/mm
*Model numbers followed by the suffix "A" indicates the optional A.S.M.E. tank construction.
TANK
CAPACITY
Model
Btuh
KW U.S.Gal. Litres
GPO
199,000
86
86-199
58
GPO
245,000
86
86-245
72
GPO
315,000
84
84-315(A)
92
GPO
385,000
75
75-385(A)
113
GPO
455,000
75
75-455(A)
133
GPO
700,000
69
69-700(A)
205
* All tanks are tested at 320 psig working pressure.
** Based on No. 2 fuel oil with a heat content of 140,000 Btu's per gallon at 80% thermal efficiency. Above 2,000 altitude, input
ratings should be reduced 4% for each 1000' above sea level.
FEATURES AND SPECIFICATIONS
TABLE 1 NOMINAL MODEL DIMENSIONS
GPO 86-245
GPO 84-315(A)
mm
Inches
mm
Inches
74 1/2
1,892
74 1/2
933
36 3/4
933
36 3/4
705
27 3/4
705
27 3/4
51
2
51
3/4 NPT
203
8
203
676
26 5/8
676
26 5/8
74 1/2
1,892
74 1/2
1 1/2 NPT
1 1/2 NPT
578
22 3/4
578
22 3/4
251
554
252
554
Kg.
Lbs.
Kg.
Lbs.
657
---
---
---
Lbs.
TABLE 2 RECOVERY CAPACITIES, based on 80% efficiency
APPROX
EFF.
F°
40F°
%
C°
22.2C° 27.7C°
80
GPH
477
326
LPH
1804
80
GPH
587
326
LPH
2221
80
GPH
754
318
LPH
2856
80
GPH
922
284
LPH
3491
80
GPH
1090
284
LPH
4125
80
GPH
1677
261
LPH
6347
The principal components of the heater are shown and identified here.
The identification plate illustrations on page 4 interpret certain markings
into useful information. Use these reference to identify the heater and its
components
FIGURE 1
GPO 75-385(A)
mm
Inches
mm
1,892
73 3/4
1,873
933
36 3/4
933
705
27 3/4
705
2
51
2
51
3/4 NPT
3/4 NPT
8
203
8
203
676
24 3/4
629
1,892
73 3/4
1,873
1 1/2 NPT
1 1/2 NPT
1 1/2 NPT
1 1/2 NPT
578
23 7/16
595
252
624
283
Kg.
Lbs.
Kg.
298
742
337
Kg.
Lbs.
Kg.
U.S Gallons/Hr. and Litres/Hr at TEMPERATURE RISE INDICATED
50F°
60F°
70F°
80F°
33.3C°
38.8C°
44.4C°
381
318
272
238
1443
1203
1031
902
469
391
335
293
1777
1481
1269
1111
604
503
431
377
2285
1904
1632
1428
738
615
527
461
2793
2327
1995
1745
872
727
623
545
3300
2750
2357
2063
1341
1118
958
838
5077
4231
3627
3173
2
GPO 75-455(A)
GPO 69-700(A)
Inches
mm
Inches
73 3/4
1,873
73 3/4
36 3/4
933
36 3/4
27 3/4
705
27 3/4
2
51
2
3/4 NPT
3/4 NPT
8
203
10
24 3/4
629
30 3/16
73 3/4
1,873
79 3/16
1 1/2 NPT
1 1/2 NPT
1 1/2 NPT
1 1/2 NPT
23 7/16
595
28 7/8
700
318
739
Lbs.
Kg.
Lbs.
747
339
822
Lbs.
Kg.
Lbs.
90F°
100F°
110F°
120F°
50C°
55.5C° 61.1C°
66.6C°
212
191
173
159
802
722
656
601
261
235
213
196
987
889
808
740
335
302
274
251
1269
1142
1039
952
410
369
335
307
1551
1396
1269
1164
484
436
396
363
1833
1650
1500
1375
745
671
610
559
2821
2539
2308
2116
mm
1,873
933
705
51
254
767
2,011
733
335
Kg.
373
Kg.
130F°
140F°
72.2C° 77.7C°
147
136
555
516
181
168
683
635
232
216
879
816
284
263
1074
997
335
311
1269
1179
516
479
1953
1813
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