Lochinvar Strato-Therm+ STU150, Installation & Operation Manual

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7
Performance data
(continued)
Table 7E
Maximum Coil Capacity 140 ° F Boiler Input, 115 ° F DHW
Boiler Heat Input - Btu/hr
Flow Rate Tank Size
gpm gal/hr 150 200 257 350 423 504 650 752 940
2 120 84,592 84,592 84,592 84,592 84,592 84,592 84,592 84,592 84,592
3 180 89,569 89,569 89,569 89,569 89,569 89,569 89,569 89,569 89,569
4 240 119,425 119,425 119,425 119,425 119,425 119,425 119,425 119,425 119,425
5 300 149,281 149,281 149,281 149,281 149,281 149,281 149,281 149,281 149,281
6 360 179,137 179,137 179,137 179,137 179,137 179,137 179,137 179,137 179,137
7 420 208,993 208,993 208,993 208,993 208,993 208,993 208,993 208,993 208,993
8 480 238,849 238,849 238,849 238,849 238,849 238,849 238,849 238,849 238,849
9 540 268,706 268,706 268,706 268,706 268,706 268,706 268,706 268,706 268,706
10 600 298,562 298,562 298,562 298,562 298,562 298,562 298,562 298,562 298,562
11 660 328,418 328,418 328,418 328,418 328,418 328,418 328,418 328,418 328,418
12 720 358,274 358,274 358,274 358,274 358,274 358,274 358,274 358,274 358,274
13 780 388,130 388,130 388,130 388,130 388,130 388,130 388,130 388,130 388,130
14 840 417,986 417,986 417,986 417,986 417,986 417,986 417,986 417,986 417,986
15 900 447,843 447,843 447,843 447,843 447,843 447,843 447,843 447,843 447,843
16 960 477,699 477,699 477,699 477,699 477,699 477,699 477,699 477,699
17 1020 507,555 507,555 507,555 507,555 507,555 507,555 507,555 507,555
18 1080 537,411 537,411 537,411 537,411 537,411 537,411 537,411 537,411
19 1140 567,267 567,267 567,267 567,267 567,267
20 1200 597,123 597,123 597,123 597,123 597,123
21 1260 626,980 626,980 626,980 626,980 626,980
22 1320 656,836 656,836 656,836 656,836 656,836
23 1380 686,692 686,692 686,692 686,692 686,692
24 1440 716,548 716,548 716,548 716,548 716,548
25 1500 746,404 746,404 746,404 746,404 746,404
26 1560 776,260 776,260 776,260 776,260 776,260
27 1620 806,117 806,117 806,117 806,117
28 1680 835,973 835,973 835,973
Installation & Operation Manual
NOTE: - Values based on 55°F domestic cold water input
- Values obtained using boiler heat input only