WHO-G SERIES
Commercial Volume
Water Heaters
WHO-G
HEAVY DUTY GALVANIZED
WATER HEATERS
QUALITY • PERFORMANCE
EFFICIENCY • EXPERIENCE
Aldrich Company 341 East Williams St. • P.O. Box 97 • Wyoming, IL 61491
ph 309-695-2311 • fax 309-695-5779
• 83% EFFICIENCY • OIL FIRED
• 103 GPH - 2,016 GPH
HOTELS, MOTELS,
SWIMMING POOLS……
SCHOOLS, DORMITORIES,
INSTITUTIONS……
CAR WASHES AND……
WHEREVER LARGE QUANTITIES
OF HOT WATER ARE REQUIRED
The forte of Aldrich Company has always been to only manufacture products of the highest quality
and design, by using the finest materials available and employing loyal craftsmen with the skills and
aptitude necessary towards this end. We outsource no sub-assemblies and we procure only domestic
steel and tubing to fabricate our pressure vessels. All Aldrich boilers and water heaters are constructed
and stamped to Section IV of the ASME code and registered with the National Board of Pressure Vessel
Inspectors.
MODEL & SPECIFICATIONS
WATER HEATING CAPACITY (GPH)
MODEL
NUMBER
WHO-13-G
WHO-17-G
WHO-21-G
WHO-23-G
WHO-30-G
WHO-38-G
WHO-47-G
WHO-56-G
WHO-64-G
WHO-77-G
WHO-95-G
WHO-110-G
WHO-129-G
WHO-150-G
40°-140°F
40°-180°F
60°-140°F
60°-180°F
FIRING
RATE (GPH)
145
183
225
253
323
414
511
602
693
833
1,021
1,209
1,393
1,613
103
130
160
181
230
296
366
430
495
596
731
844
994
1,150
182
229
281
316
403
517
639
753
866
1,042
1,277
1,478
1,742
2,016
121
153
187
211
269
345
426
502
578
694
851
984
1,161
1,344
1.10
1.35
1.65
2.00
2.50
3.00
4.00
4.50
5.00
6.00
7.50
9.00
10.00
12.50
WORKING
PRS. (PSI)
125
125
125
125
125
125
125
125
125
100
100
100
100
100
STORAGE
CAPACITY
(GAL)
16
22
21
26
26
73
75
90
104
124
143
141
177
215
SHIPPING
WEIGHT
(LBS)
458
515
537
640
675
1,331
1,350
1,475
1,591
1,806
2,215
2,302
2,698
3,062
CONSULT FACTORY FOR HIGHER WORKING PRESSURES AND STORAGE CAPACITIES.
G – OUTLET
WHO-13 THRU WHO-30
E
G - OUTLET
A
F
G - INLET
B
D
C
SIDE VIEW
FRONT VIEW
DIMENSIONAL DATA
A
B
C
D
E
F
G
MODEL NUMBER: WHO38
47
56
64
13
17
21
23
30
38-7/8
42-1/8
42-1/8
45-7/8
47-3/8
61-1/2
61-1/2
66
5
5
5
5
5
6
6
6
20
22
22
25
25
29-5/8
30-5/8
30
32
32
35
35
39-1/4
6
7
7
8
8
9
1-1/2
1-1/2
1-1/2
1-1/2
TOP OUTLET
1-1/2
-G
77
95
110
129
150
67-1/2
68
69-1/2
73-1/2
73-1/2
73-1/2
6
6
6
6
6
6
32-1/8
34-1/4
37-3/4
40-3/4
40-3/4
45-3/8
47
40-1/4
47
49-1/4
52-3/4
58
58
62-1/2
64
9
9
9
10
10
12
12
12
51-7/8
51-7/8
55-1/4
55-1/4
55-1/4
55-1/4
60
60
60
2
2
2
2
2
2
2
2
2
ALL DIMENSIONS ARE IN INCHES. DIMENSIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.
QUALITY
PERFORMANCE• •EEFFICIENCY
QUALITY
• P•ERFORMANCE
FFICIENCY• •EXPERIENCE
EXPERIENCE
Aldrich Company • 341 East Williams St. • P.O. Box 97 • Wyoming, IL 61491 • ph 309-695-2311 • fax 309-695-5779
ALDRICH COMPANY • 341 EAST WILLIAMS STREET, P.O. BOX 97 • WYOMING, IL 61491 • TEL: 309-695-2311 • FAX: 309-695-5779