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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
Kg.
Lbs.
Kg.
---
---
---
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 3 interpret certain markings
into useful information. Use these references to identify the heater and
its components
FIGURE 1.
GPO 75-385(A)
mm
Inches
1,892
73 3/4
1,873
933
36 3/4
705
27 3/4
2
51
2
3/4 NPT
3/4 NPT
8
203
8
676
24 3/4
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
554
252
624
Lbs.
Kg.
Lbs.
657
298
742
Lbs.
Kg.
Lbs.
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)
mm
Inches
mm
73 3/4
1,873
933
36 3/4
933
705
27 3/4
705
51
2
51
3/4 NPT
203
8
203
629
24 3/4
629
73 3/4
1,873
1 1/2 NPT
1 1/2 NPT
1 1/2 NPT
595
23 7/16
595
283
700
318
Kg.
Lbs.
Kg.
337
747
339
Kg.
Lbs.
Kg.
90F°
100F°
110F°
50C°
55.5C° 61.1C°
212
191
173
802
722
656
261
235
213
987
889
808
335
302
274
1269
1142
1039
410
369
335
1551
1396
1269
484
436
396
1833
1650
1500
745
671
610
2821
2539
2308
GPO 69-700(A)
Inches
mm
73 3/4
1,873
36 3/4
933
27 3/4
705
2
51
3/4 NPT
10
254
30 3/16
767
79 3/16
2,011
1 1/2 NPT
28 7/8
733
739
335
Lbs.
Kg.
822
373
Lbs.
Kg.
120F°
130F°
140F°
66.6C°
72.2C° 77.7C°
159
147
136
601
555
516
196
181
168
740
683
635
251
232
216
952
879
816
307
284
263
1164
1074
997
363
335
311
1375
1269
1179
559
516
479
2116
1953
1813
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