Table of Contents
Advertisement
A
DRAIN
VALVE
Model Number
Tank Capacity in Gallons (Liters)
52
80
120
Standard
BTU/
KW Input
Hour
6
20,478
9
30,717
12
40,956
13.5
46,075
15
51,195
18
61,434
24
81,912
27
92,151
30
102,390
36
122,868
40.5
138,226
45
153,585
54
184,302
*Figured at 1 KW (3413 Btu) = 4.1 gallons at 100°F temperature rise.
To determine recovery rate per minute, divide recovery rate per hour by 60.
DIMENSIONS AND CAPACITIES
B
Figure 1. Components and Physical Dimensions
Table 1. Tank Capacities and Dimensions
50 (189.3)
80 (302.8)
119 (450.5)
Table 2. Recovery Rate in Gallons Per Hour Temperature Rise °F
30°
40°
50°
82
62
49
123
92
74
164
123
98
184
138
111
205
154
123
246
184
148
328
246
197
369
276
221
410
307
246
492
369
295
554
418
3332
615
461
369
738
553
443
This Instruction Manual covers two models of
commercial electric water heaters:
3/4" NPT
These two models are equipped from the factory with
OPENING
different controls.
In this Instruction Manual ,one model is factory equipped
with a surface mounted thermostat/ECO combination
control and is referred to as the "Surface Mount Control"
model.
DISPLAY FOR
ELECTRONIC
The other model is equipped with an electronic control
CONTROL
MODELS ONLY
system and is referred to as the "Electronic Control" model.
C
INLET
OPENING
5.25
A - Inches (mm)
B - Inches (mm)
55 3/4 (1416)
21 3/4 (552)
60 1/4 (1350)
25 1/2 (648)
62 1/4 (1581)
29 1/2 (749)
60°
70°
80°
90°
41
35
31
27
62
53
46
41
82
70
61
55
92
79
69
62
102
88
77
68
123
105
92
82
164
140
123
109
184
158
138
123
205
176
154
137
246
211
184
164
277
237
208
1185
307
263
230
205
369
316
277
246
6
WATER
OUTLET
CONDUIT
OPENING
C - Inches
Inlet/Outlet
(mm)
27 (685)
31 (787)
35 (889)
100°
110°
120°
130°
25
22
21
19
37
34
31
28
49
45
41
38
55
50
46
43
61
56
51
47
74
67
61
57
98
89
82
76
111
101
92
85
123
112
102
95
148
134
123
113
166
151
138
128
184
168
154
142
221
201
184
170
1 1/4
1 1/4
1 1/4
140°
18
26
35
40
44
53
70
79
88
105
119
132
158
Advertisement
Table of Contents
