Lochinvar SQUIRE SIT030 Installation And Operation Manual page 21

8 -
Performance data
Table 8B First Hour Rating - 180°F Boiler Loop Water (Knight Boiler)
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
WB050 108 83 108 83
K/WB080 159 119 159 119
K/WB105 171 128 191 142
K/WB150 191 142 223 165
K/WB210
KB285
KB399
KB500
77008 89165
MAX BTU INPUT
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
WB050 153 128 153 128
K/WB080 207 165 207 165
K/WB105 250 196 250 196
K/WB150 319 245 328 252
K/WB210
KB285
KB399
KB500
MAX BTU INPUT 118488 129139
(continued)
First Hour Rating - 180°F Boiler Loop Water
(Knight Boiler - Models SIT030 - SIT050)
SIT030
12 16 20 5
122 97 122 97
173 133 173 133
217 165 217 165
223 165 240 177
223 165 240 177 267 196
267 196
267 196
105532 114761 129676 92998
First Hour Rating - 180°F Boiler Loop Water
(Knight Boiler - SIT065 - SIT119)
SIT065
12 16 20 5
163 138 163 138
216 175 216 175
259 206 259 206
356 271 386 293
356 271 386 293 388 294
388 294
388 294
146864 163768 167924 115860 139106
SIT040
8 12 16 20
252 189 267 200
267 200 282 211
267 200 282 211 286 213
286 213
286 213
112972 123331 129574 132764
SIT080
8 12 16 20
338 262 338 262
374 288 409 312
374 288 409 312 424 323
424 323
424 323
154002 171229 181544
Installation & Operation Manual
SIT050
5 8 12 16
135 110 135 110
188 147 188 147
231 178 231 178
268 204 292 221
292 221 307 232
292 221 307 232 334 251
94115 114116 125111 134044
SIT119
5 8 12 16
197 172 197 172
250 209 250 209
292 239 292 239
372 296 372 296
476 371 476 371
501 388 573 438 596 454
141419 190161 204795 237649
20
334 251
334 251
146207
20
596 454
596 454
253504
21