Ratings with 190°f boiler supply water, Aqua plus, Product manual – Weil-McLain AQUA PLUS GL-E223-ADOC 0311 User Manual
Page 42
AQUA PLUS
indirect
-
fired
water
heaters
— Product Manual
Ratings with 190°F boiler supply water
For water heater to achieve the rated performance below: Boiler water must be supplied to the water heater at at
least 190°F, and the boiler water flow rate must be no less than given in the tables below.
Boiler
Heating
Capacity
MBH
First Hour Rating Capacity (GPH) — Boiler Water Supply at 190°F
Do NoT exceed the boiler-side flow rate listed in “Maximum boiler-side flow rate,” page 23
DHW
temps
AQUA
PLUS
35
Boiler
Water
Min GPM &
Head Loss
AQUA
PLUS
45
Boiler
Water
Min GPM &
Head Loss
AQUA
PLUS
55
Boiler
Water
Min GPM &
Head Loss
AQUA
PLUS
85
Boiler
Water
Min GPM &
Head Loss
AQUA
PLUS
105
Boiler
Water
Min GPM &
Head Loss
50
DHW
50°F to 140°F
93
8 GPM
minimum
@
1.6 ft wc
103
8 GPM
minimum
@
1.6 ft wc
124
8 GPM
minimum
@
1.6 ft wc
138
14 GPM
minimum
@
5.4 ft wc
148
14 GPM
minimum
@
7.1 ft wc
70
120
130
151
165
175
90
147
157
178
192
202
110
174
184
205
219
229
130
201
211
232
246
256
150
202
222
259
273
283
170
202
222
278
300
310
190
202
222
278
327
337
210
202
222
278
343
363
250
202
222
278
343
417
300
202
222
278
343
442
350
202
222
278
343
442
400
202
222
278
343
442
450
202
222
278
343
442
500
202
222
278
343
442
50
DHW
50°F to 1
15
°F
119
8 GPM
minimum
@
1.6 ft wc
129
8 GPM
minimum
@
1.6 ft wc
150
8 GPM
minimum
@
1.6 ft wc
164
14 GPM
minimum
@
5.4 ft wc
174
14 GPM
minimum
@
7.1 ft wc
70
157
166
188
201
211
90
194
203
225
239
249
110
231
241
262
276
286
130
268
278
299
313
323
150
306
315
337
351
360
170
311
335
374
388
398
190
311
335
411
425
435
210
311
335
411
462
472
250
311
335
411
511
547
300
311
335
411
511
640
350
311
335
411
511
662
400
311
335
411
511
662
450
311
335
411
511
662
500
311
335
411
511
662
Part number GL-E223-ADOC 0311
42