Specs

18
PERFORMANCE DATA (CONT)
Filter Pressure Drop (IN. W.C.)
FILTER SIZE
in. (mm)
CFM
500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200
20X20X1
(508X508X25)
0.05 0.07 0.08 0.10 0.12 0.13 0.14 0.15 — — — — — — — — — —
20X24X1
(508X610x25)
— — — 0.08 0.09 0.10 0.11 0.13 0.14 0.15 0.16 — — — — — — —
24X30X1
(610X762x25)
— — — 0.04 0.05 0.06 0.07 0.07 0.08 0.09 0.10 — — — — — — —
24X36X1
(610X914X25)
— — — — — — — 0.06 0.07 0.07 0.08 0.09 0.09 0.10 0.11 0.12 0.13 0.14
Accessory Electric Heat Pressure Drop (IN. W.C.)
HEATER
kW
CFM
800 1000 1200 1400 1600 1800 2000 2200
5--20 0.033 0.037 0.042 0.047 0.052 0.060 0.067 0.075
Wet Coil Air Delivery*
(Deduct 10 percent for 208 Volt Operation)
230 VOLT HORIZONTAL DISCHARGE
UNIT
SIZE
SPEED TAP AIR DELIVERY
2
EXTERNAL STATIC PRESSURE (IN. W.C.)
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
024
1 SCFM 933 799 758 707 675 608 549 497 435 394
2 SCFM 1016 921 882 854 809 761 711 668 599 552
3 SCFM 1079 1041 1003 970 944 909 866 810 764 724
030
1 SCFM 1052 1018 984 943 914 879 833 795 732 678
2 SCFM 1141 1107 1069 1036 1006 974 932 899 856 784
3 SCFM 1246 1213 1181 1144 1108 1078 1043 1015 973 931
036
1 SCFM 1311 1253 1195 1136 1083 1023 958 895 818 729
2 SCFM 1413 1364 1313 1256 1203 1148 1084 1022 969 882
3 SCFM 1571 1525 1473 1423 1364 1313 1261 1210 1156 1090
042
1 SCFM 1499 1434 1394 1349 1307 1273 1232 1169 1108 1038
2 SCFM 1568 1532 1497 1459 1407 1381 1346 1304 1252 1185
3 SCFM 1635 1593 1560 1523 1484 1439 1406 1369 1335 1264
048
1 SCFM 1657 1625 1590 1554 1517 1486 1448 1417 1381 1340
2 SCFM 1707 1673 1644 1614 1586 1549 1515 1479 1449 1407
3 SCFM 1931 1900 1870 1840 1809 1778 1749 1714 1683 1646
060
1 SCFM 1774 1746 1717 1678 1639 1590 1538 1492 1461 1418
2 SCFM 1857 1820 1784 1752 1720 1671 1625 1579 1532 1509
3 SCFM 2183 2144 2115 2079 2049 2018 1986 1933 1859 1733
*Air delivery valu es are based on operating voltage of 230v, wet coil, witho ut filter or electric h e ater. Deduct filter and electric heater pressure drops to obtain
static 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 occuratair-
flows below this point.
2. Standard Cubic Feet per Minute
PH4Z