Nortek B6BM Series, Installation Instructions Manual

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17
Airflow Data
DRY coIL ESP 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80
*24K
A-cABINEt
Low 683 647 607 563 515 463 406 345
Corrected ESP
1
0.00 0.07 0.19 0.30 0.42 0.53 0.65 0.76
Medium 861 823 781 734 682 625 564 498
Corrected ESP
1
0.00 0.00 0.11 0.23 0.36 0.48 0.60 0.72
High 1072 1026 975 920 860 797 730 659
Corrected ESP
1
0.00 0.00 0.00 0.14 0.27 0.40 0.53 0.67
*30K
A-cABINEt
Low 849 825 793 753 704 647 581 508
Corrected ESP
1
0.00 0.04 0.15 0.27 0.38 0.50 0.62 0.74
Medium 1118 1087 1046 997 940 874 799 717
Corrected ESP 1 0.00 0.00 0.04 0.17 0.29 0.42 0.55 0.68
High 1277 1233 1184 1130 1070 1005 935 860
Corrected ESP 1 0.00 0.00 0.00 0.10 0.23 0.36 0.49 0.63
*24K
B-cABINEt
Low 708 690 664 628 584 532 471 401
Corrected ESP 1 — 0.08 0.19 0.30 0.41 0.53 0.64 0.76
Medium 909 904 886 854 810 753 683 600
Corrected ESP
1
— — 0.10 0.22 0.33 0.46 0.58 0.71
High 1118 1132 1126 1101 1056 992 908 805
Corrected ESP
1
— — — 0.09 0.22 0.35 0.49 0.64
*30/*36K
B-cABINEt
Low 953 915 871 821 764 701 631 555
Corrected ESP
1
0.00 0.04 0.16 0.27 0.39 0.51 0.62 0.74
Medium 1265 1232 1188 1133 1067 991 903 805
Corrected ESP
1
0.00 0.00 0.03 0.15 0.28 0.41 0.54 0.68
High 1427 1385 1333 1270 1196 1113 1018 913
Corrected ESP 1 0.00 0.00 0.00 0.09 0.23 0.36 0.50 0.64
*42/48K
B-cABINEt
Low 1324 1302 1271 1233 1187 1134 1072 1003
Corrected ESP
1
0.00 0.06 0.17 0.27 0.38 0.49 0.61 0.72
Medium 1485 1455 1418 1373 1320 1260 1193 1118
Corrected ESP 1 0.00 0.00 0.13 0.24 0.36 0.47 0.58 0.70
High 1637 1601 1558 1506 1447 1380 1305 1223
Corrected ESP 1 0.00 0.00 0.00 0.21 0.33 0.44 0.56 0.68
*48K
c-cABINEt
Low 1605 1606 1592 1565 1524 1468 1399 1316
Corrected ESP 1 0 0.11 0.21 0.31 0.42 0.52 0.63 0.74
Medium 1977 1939 1890 1830 1758 1675 1580 1474
Corrected ESP
1
0 0 0.18 0.28 0.39 0.50 0.61 0.72
High 2264 2182 2095 2003 1906 1805 1698 1586
Corrected ESP
1
0 0 0 0.26 0.37 0.49 0.60 0.71
*60K
c-cABINEt
Use B6EM C-Cabinet airflow data. See
Table 7, (page 18)
.
NotES:
1 Airflow is shown in cfm, +/- 5%.
2 External static pressure (ESP) is shown in inches w.c.
3 See unit nameplate or installation instructions for maximum recommended external static pressure.
table 6. B6BM Airflow Data