Carrier 50HS018 Installation, Start-Up And Service Instructions Manual page 23

Table 6 — Dry Coil Air Delivery* — Horizontal Discharge (Deduct 10% for 208 v)
UNIT
MOTOR
SIZE
SPEED
50HS
Watts
Low
Cfm
018
Watts
High
Cfm
Watts
Low
Cfm
Watts
024 Med
Cfm
Watts
High
Cfm
Watts
Low
Cfm
Watts
030 Med
Cfm
Watts
High
Cfm
Watts
Low
Cfm
Watts
036 Med
Cfm
Watts
High
Cfm
Watts
Low
Cfm
042
Watts
High
Cfm
Watts
Low
Cfm
048
Watts
High
Cfm
Watts
Low
Cfm
060
Watts
High
Cfm
*Air delivery values are based on operating voltage of 230 v or
460 v, dry coil, without filter or electric heater. Deduct wet coil, filter,
and electric heater pressure drops to obtain external static pressure
available for ducting.
230 AND 460 V HORIZONTAL DISCHARGE
0.0 0.1 0.2
230 225 220
760 745 725
— — —
— — —
280 275 265
820 810 755
365 360 350
1025 1010 975
— — 490
— — 1300 1255
— — —
— — —
— 365 360
— 1060 1020
— — —
— — —
520 495 474
1375 1335 1290 1244
575 560 535
1520 1490 1450 1440
— — —
— — —
730 700 680
1620 1590 1550 1510
— — —
— — —
1080 1040 1020
2100 2090 2080 2060
1230 1190 1125 1060
2390 2340 2280 2210
1150 1100 1050 1010
2500 2410 2330 2260
— — —
— — —
External Static Pressure (in. wg)
0.3 0.4 0.5 0.6
210 195 170
695 640 540
— 270 235 200
— 850 700 450
255 250 245 240
700 660 600 560
345 340 330 320
940 900 850 800
480 470 460 445
1200 1150 1080
— — —
— — —
360 350 350
980 935 880
— 490 485 475
— 1270 1220 1170
458 495 425
1200 1146
510 480 460 440
1380 1300 1200
— 650 614 575
— 1560 1500 1380
645 615 580 535
1460 1390 1310
— — 850 800
— — 1780 1670
970 910 840 785
1980 1900 1810
1010 940 880
2150 2030 1900
950 900 850
2170 2080 1990
— — 1170 1110
— — 2470 2340
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. Indoor coil
frosting may occur at airflows below this point.
2. Dashes indicate portions of table that are beyond the blower mo-
tor capacity or are not recommended.
23
0.7 0.8 0.9
— — — —
— — — —
— — —
— — —
— — —
— — —
310 300 —
720 630 —
430 410 390
1005 915 790
— — — —
— — — —
— — — —
— — — —
460 450 430
1100 1020 920
— — — —
— — — —
425 — —
1080 — —
540 510 480
1280 1170 1060
490 430 —
1210 1050 —
750 700 650
1550 1400 1230
730 680 620
1710 1590 1450
820 760 710
1770 1630 1480
800 730 650
1880 1750 1580
1050 990 920
2200 2040 1870
1.0
—
—
—
—
—
—
—
—
380
620
—
—
—
—
—
—
—
—
—
—
—
—
—
—
610
1050
540
1200
660
1300
—
—
880
1700