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Indoor Blower Performance
Indoor Fan Performance 4WCY4048
Down Airflow
Horizontal Airflow
4WCY4048-HOR DIPSWITCH SETTINGS External Static Pressure (in. wg)
AIRFLOW SETTING 1 2 3 4
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
350 CFM/TON OFF OFF OFF ON
Watts 187 232 264 291 318 347 379 413 446 472 -
CFM 1355 1387 1396 1392 1382 1370 1360 1351 1341 1326 -
400 CFM/TON* OFF OFF OFF OFF
Watts 315 324 352 389 428 464 498 529 563 606 -
CFM 1603 1581 1577 1580 1583 1583 1577 1567 1558 1556 -
450 CFM/TON OFF OFF ON OFF
Watts 301 431 507 552 584 615 651 694 739 779 -
CFM 1752 1794 1812 1816 1812 1806 1800 1797 1793 1785 -
4WCY4048-DOWN DIPSWITCH SETTINGS External Static Pressure (in. wg)
AIRFLOW SETTING 1 2 3 4
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
350 CFM/TON OFF OFF OFF ON
Watts 208 254 284 312 343 379 414 437 460 490 -
CFM 1337 1393 1398 1388 1383 1390 1399 1384 1380 1370 -
400 CFM/TON* OFF OFF OFF OFF
Watts 302 349 386 423 465 509 552 583 599 628 -
CFM 1574 1580 1585 1589 1594 1598 1601 1597 1584 1556 -
450 CFM/TON OFF OFF ON OFF
Watts 501 523 555 592 631 672 714 760 800 845 -
CFM 1847 1823 1817 1818 1820 1819 1817 1820 1815 1810 -
Indoor Fan Performance 4WCY4060
Down Airflow
4WCY4060-HOR DIPSWITCH SETTINGS External Static Pressure (in. wg)
AIRFLOW SETTING 1 2 3 4
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
350 CFM/TON OFF OFF OFF ON
Watts 394 427 464 504 548 591 633 668 - - -
CFM 1673 1772 1799 1793 1779 1771 1767 1756 - - -
400 CFM/TON* OFF OFF OFF OFF
Watts 695 642 660 710 764 811 849 893 966 - -
CFM 2054 2036 2031 2032 2033 2031 2023 2012 2002 - -
4WCY4060-DOWN DIPSWITCH SETTINGS External Static Pressure (in. wg)
AIRFLOW SETTING 1 2 3 4
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
350 CFM/TON OFF OFF OFF ON
Watts 443 461 493 532 571 607 642 680 - - -
CFM 1796 1741 1726 1725 1722 1712 1698 1692 - - -
400 CFM/TON* OFF OFF OFF OFF
Watts 740 697 715 763 819 866 892 894 872 - -
CFM 2012 1987 1979 1977 1976 1969 1950 1913 1852 - -
Horizontal Airflow
*Factory Default Setting