Carrier 50SZ Series Product Data

Also see for 50SZ Series: Manual Installation, Start-Up and Service Instructions

Contents

19WET COIL AIR DELIVERY UNIT 50SZ024--060230 VOLTUNITSIZE MOTOR SPEED EXTERNAL STATIC PRESSURE (IN. WC)0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0024LO Watts 311 309 304 301 286 ⎯ — — — —CFM 935 885 820 757 686 — — — — —MED Watts — — — — 379 357 357 345 — —CFM — — — — 957 868 769 647 — —HI Watts — — — — — — 447 435 421 —CFM — — — — — — 970 853 712 —030LO Watts 311 309 304 301 — — — — — —CFM 935 885 820 757 — — — — — —MED Watts 411 405 398 390 379 357 357 — — —CFM 1195 1155 1100 1028 957 868 769 — — —HI Watts — — — — 477 467 447 435 — —CFM — — — — 1185 1088 970 853 — —036LO Watts 437 433 424 417 403 391 379 362 — —CFM 1353 1318 1283 1235 1187 1123 1059 975 — —MED Watts — — — 531 516 496 478 459 435 —CFM — — — 1489 1437 1362 1289 1208 1099 —HI Watts — — — — — — — 629 602 —CFM — — — — — — — 1470 1357 —042LO Watts 625 606 586 571 550 534 509 483 457 —CFM 1539 1496 1466 1437 1387 1330 1264 1183 1093 —MED Watts — 741 715 694 669 645 610 4573 544 —CFM — 1738 1698 1653 1604 1538 1457 1362 1271 —HI Watts — — — — — 798 772 738 700 —CFM — — — — — 1720 1648 1540 1414 —048LO Watts 627 617 607 584 567 548 582 503 — —CFM 1550 1530 1493 1461 1414 1361 1320 1250 — —MED Watts 1771 755 734 711 690 665 639 607 572 —CFM 1798 1771 1734 1687 1645 1595 1530 1449 1355 —HI Watts ⎯ ⎯ 908 887 858 827 804 4767 748 —CFM ⎯ ⎯ 2000 1944 1876 1811 1735 1647 1555 —060LO Watts 786 769 754 736 722 705 684 658 — —CFM 2027 1960 1901 1821 1759 1693 1616 1513 — —MED Watts 873 849 833 815 798 782 763 748 — —CFM 2095 2026 1962 1887 1817 1748 1679 1583 — —HIGH Watts 1012 993 981 963 948 927 904 886 — —CFM 2109 2036 1963 1886 1812 1729 1647 1646 — —*Air delivery values are based on operating voltage of 230v, wet coil, without filter or electric heater. Deduct filter and electric heater pressure drops to obtainstatic pressure available for ducting.NOTES:1. Do not operate the unit at a cooling airflow that is less than 350 cfm for each 12,000 Btuh of rated cooling capacity. Evaporator coil frosting may occur at air-flows below this point.2. Dashes indicate portions of table that are beyond the blower motor capacity or are not recommended.3. Deduct 10% for 208v.FILTER PRESSURE DROP (in. wc)UNIT SIZEFILTERSIZE X 1(in.)CFM500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300024,030 20 x 20 0.05 0.07 0.08 0.10 0.12 0.13 0.14 0.15 — — — — — — —036 20 x 24 — — — — 0.09 0.10 0.11 0.13 0.14 0.15 0.16042--060 24 x 30 — — — — — — — 0.07 0.08 0.09 0.10 0.11 0.12 0.13 0.14 0.15 0.16 0.17 0.1850SZ