Install Instructions

31
PERFORMANCE RATINGS
Table 11.5 First Hour Ratings for Reduced Boiler Output (Gallons)
Boiler
Output
(MBH)
PT-30 PT-40 PT-50 PT-60 PT-80 PT-120
140°F 115°F 140°F 115°F 140°F 115°F 140°F 115°F 140°F 115°F 140°F 115°F
40 76 96 82 103 90 111 98 119 109 130 149 169
50 89 115 95 121 103 129 111 137 123 148 162 188
60 102 133 109 140 117 148 125 156 136 167 175 206
70 116 152 122 158 130 166 138 174 149 185 189 224
80 129 170 135 176 143 184 151 192 163 204 202 243
90 --- 189 149 195 157 203 165 211 176 222 215 261
100 --- 207 162 213 170 221 178 229 189 241 229 280
120 --- --- --- 250 197 258 205 266 216 278 255 317
140 --- --- --- --- 223 295 231 303 243 314 282 354
160 --- --- --- --- --- 332 258 340 269 351 309 391
180 --- --- --- --- --- --- 285 377 296 388 335 428
200 --- --- --- --- --- --- 311 414 323 425 362 464
220 --- --- --- --- --- --- 338 451 349 462 389 501
240 --- --- --- --- --- --- 365 488 376 499 415 538
260 --- --- --- --- --- --- 391 525 403 536 442 575
280 --- --- --- --- --- --- --- 562 429 573 469 612
300 --- --- --- --- --- --- --- 599 456 610 495 649
340 --- --- --- --- --- --- --- --- --- 684 549 723
380 --- --- --- --- --- --- --- --- --- --- 602 797
420 --- --- --- --- --- --- --- --- --- --- 655 871
460 --- --- --- --- --- --- --- --- --- --- --- 944
Note: shaded values are recommended only for PureFire
®
and Pinnacle
®
boilers due to potential for condensation.