Weil-McLain GL-E223-ADOC 0311 Water Heater User Manual


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AQUA PLUS indirect-fired water heaters — Product Manual
Ratings with 180°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 180°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 180°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
181 200 232 246 256
150
181 200 252 273 283
170
181 200 252 300 310
190
181 200 252 310 337
210
181 200 252 310 363
250
181 200 252 310 400
300
181 200 252 310 400
350
181 200 252 310 400
400
181 200 252 310 400
450
181 200 252 310 400
500
181 200 252 310 400
50
DHW 50°F to 115°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
156 166 187 201 211
90
193 203 224 238 248
110
231 240 262 275 285
130
268 277 299 313 322
150
284 307 336 350 360
170
284 307 373 387 397
190
284 307 378 424 434
210
284 307 378 461 471
250
284 307 378 470 545
300
284 307 378 470 608
350
284 307 378 470 608
400
284 307 378 470 608
450
284 307 378 470 608
500
284 307 378 470 608
Part number GL-E223-ADOC 0311
43
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