Weil-McLain Aqua Plus 35 Product Manual page 43

AQUA PLUS
INDIRECT
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 least
180°F, and the boiler water flow rate must be no less than given in the tables below.
Boiler First Hour Rating Capacity (GPH) — Boiler Water Supply at 180°F
Heating
Capacity
MBH
DHW AQUA
temps PLUS
35
93
120
147
174
181
181
181
181
181
181
181
181
181
181
181
119
156
193
231
268
284
284
284
284
284
284
284
284
284
284
Part number GL-E223-ADOC 0615
-
FIRED WATER HEATERS
Boiler Boiler
AQUA
Water Water
PLUS
Min GPM & Min GPM &
45
Head Loss Head Loss
103
130
157
184
200
200
8 GPM 8 GPM
200
minimum minimum
200
@ @
200
1.6 ft wc 1.6 ft wc
200
200
200
200
200
200
129
166
203
240
277
307
8 GPM 8 GPM
307
minimum minimum
307
@ @
307
1.6 ft wc 1.6 ft wc
307
307
307
307
307
307
— Product Manual
Boiler
AQUA AQUA
Water
PLUS PLUS
Min GPM &
55 85
Head Loss
124 138
151 165
178 192
205 219
232 246
252 273
8 GPM
252 300
minimum
252 310
@
252 310
1.6 ft wc
252 310
252 310
252 310
252 310
252 310
252 310
150 164
187 201
224 238
262 275
299 313
336 350
8 GPM
373 387
minimum
378 424
@
378 461
1.6 ft wc
378 470
378 470
378 470
378 470
378 470
378 470
Boiler Boiler
AQUA
Water Water
PLUS
Min GPM & Min GPM &
105
Head Loss Head Loss
148
175
202
229
256
283
14 GPM 14 GPM
310
minimum minimum
337
@ @
363
5.4 ft wc 7.1 ft wc
400
400
400
400
400
400
174
211
248
285
322
360
14 GPM 14 GPM
397
minimum minimum
434
@ @
471
5.4 ft wc 7.1 ft wc
545
608
608
608
608
608
43