Lochinvar Squire SIT040DW Installation & Operation Manual page 21

8
Performance data
Table 8C First Hour Rating - 180°F Boiler Loop Water (Universal Sizing)
Model
Circulator Flow
5 8
GPM
Domestic Outlet 115 140 115 140 115 140 115 140 115 140 115 140 115 140 115 140 115 140 115 140 115 140 115 140 115 140 115 140 115 140 115 140 115 140 115 140 115 140 115 140 115 140
45,000 138 109
60,000 141 110 164 126 172 132
75,000
95,000
115,000
140,000
MAX BTU INPUT 47,144 57,327 62,606 67,133 73,108 81,841 89,761 47,144 57,327 62,606 67,133 73,108 81,841 89,761 70,904 77,315 87,876 98,059 100,699 113,899 124,459
Model
Circulator Flow
5 8
GPM
Domestic Outlet 115 140 115 140 115 140 115 140 115 140 115 140 115 140 115 140 115 140 115 140 115 140 115 140 115 140 115 140
45,000 218 177
60,000 266 211
75,000
302 237 313 244
95,000 322 251 356 275 377 289
115,000
140,000
MAX BTU INPUT 70,904 77,315
(continued)
First Hour Rating - 180°F Boiler Loop Water
(Universal Sizing - 45,000 - 140,000 Btu/hr)
SIT040DW
12 16 20 25 30
175 135 186 142 199 151 203 155
216 163 236 178
First Hour Rating - 180°F Boiler Loop Water
(Universal Sizing - 45,000 - 140,000 Btu/hr)
SIT080DW
12 16 20 25
388 298 396 304 438 334 440 334
87,876 98,059 100,699 113,899
SIT050DW
5 8 12 16 20
148 119
153 122 176 138 182 143
187 147 198 154 211 163 213 165
30 5 8
252 211
300 245 300 245
347 278
350 279 384 303 411 323
471 357
124,459 70,904 77,315 87,876
Installation & Operation Manual
25 30 5 8 12
207 166
254 199
285 220 302 233
228 175 248 190 305 234 339 258 365 278
SIT119DW
12 16 20 25
416 326 424 332 466 362 474 368
98,059 100,699 113,899
SIT065DW
16 20 25 30
371 281 379 287 421 317 428 322
454 340
30
499 385
124,459
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