Carrier 58UVB PERFORMANCEt 96 - Page 10

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AIR DELIVERY -- CFM (BOTTOM RETURN WITH FILTER)*
Unit Size Operating Mode
CFM Airflow
Setting
External Static
Pressure Range*
External Static Pressure (ESP) In. W.C.
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
060---14
†† Low Heat 635† 0---0.50 635 635 625 615 615
High Heat 1070† 0 --- 1 . 0 1070 1070 1070 1070 1070 1070 1070 1070 1065 1045
†† 1 --- 1 / 2 --- To n A / C C o o l i n g 525 0---0.50‡ 525 525 510 495 465
†† 2 --- To n A / C C o o l i n g 700 0---0.50‡ 700 700 695 680 680
2 --- 1 / 2 --- To n A / C C o o l i n g 875 0---1.0‡ 850 870 875 875 870 860 845 825 810 805
3 --- To n A / C C o o l i n g 1050 0 --- 1 . 0 1050 1050 1050 1050 1050 1050 1050 1050 1050 1045
3 --- 1 / 2 --- To n A / C C o o l i n g 1225 0 --- 1 . 0 1225 1225 1225 1225 1225 1225 1225 1225 1225 1205
Maximum 1400 0 --- 1 . 0 1400 1400 1400 1400 1400 1400 1400 1400 1380 1325
080---14***
†† Low Heat 900† 0---0.50 860 870 880 885 885 880 870 855 850 845
High Heat 1245† 0 --- 1 . 0 1245 1245 1245 1245 1245 1245 1245 1235 1190 1145
†† 1 --- 1 / 2 --- To n A / C C o o l i n g 525 0---0.50‡ 515 495 490 475 465
†† 2 --- To n A / C C o o l i n g 700 0---0.50‡ 685 680 670 665 665
2 --- 1 / 2 --- To n A / C C o o l i n g 875 0---1.0‡ 830 840 850 860 860 855 840 830 825 820
3 --- To n A / C C o o l i n g 1050 0 ---1.0‡ 1050 1050 1050 1050 1050 1045 1040 1025 1015 1000
3 --- 1 / 2 --- To n A / C C o o l i n g 1225 0 ---1.0‡ 1225 1225 1225 1225 1225 1225 1225 1225 1185 1140
Maximum 1400 0---1.0‡ 1400 1400 1400 1400 1375 1325 1280 1235 1190 1145
080---20***
†† Low Heat 880† 0---0.50 880 880 880 875 880
High Heat 1500† 0 --- 1 . 0 1485 1495 1500 1500 1500 1500 1500 1485 1475 1465
†† 2 --- To n A / C C o o l i n g 700 0---0.50‡ 670 640 635 630 630
†† 2 --- 1 / 2 --- To n A / C C o o l i n g 875 0---0.50‡ 870 875 865 865 865
3 --- To n A / C C o o l i n g 1050 0 ---1.0‡ 1050 1045 1040 1045 1045 1050 1050 1050 1045 1040
3 --- 1 / 2 --- To n A / C C o o l i n g 1225 0 ---1.0‡ 1225 1225 1225 1225 1225 1225 1225 1225 1225 1225
4 --- To n A / C C o o l i n g 1400 0 ---1.0‡ 1330 1345 1360 1375 1380 1380 1380 1370 1365 1355
5 --- To n A / C C o o l i n g 1750 0 --- 1 . 0 1750 1750 1750 1750 1750 1750 1745 1725 1700 1685
Maximum 2000 0 --- 1 . 0 2000 2000 2000 2000 1975 1955 1920 1870 1820 1770
100---20***
†† Low Heat 1110† 0---0.50 1105 1110 1110 1110 1110 1110 1110 1110 1110 1110
High Heat 1525† 0 --- 1 . 0 1525 1525 1525 1525 1525 1525 1525 1510 1495 1470
†† 2 --- To n A / C C o o l i n g 700 0---0.50‡ 700 690 690 690 690
†† 2 --- 1 / 2 --- To n A / C C o o l i n g 875 0---0.50‡ 835 845 855 860 865
3 --- To n A / C C o o l i n g 1050 0 ---1.0‡ 1050 1050 1050 1050 1050 1050 1050 1050 1050 1050
3 --- 1 / 2 --- To n A / C C o o l i n g 1225 0 ---1.0‡ 1170 1190 1205 1220 1225 1225 1225 1225 1225 1225
4 --- To n A / C C o o l i n g 1400 0 ---1.0‡ 1400 1400 1400 1400 1400 1400 1400 1400 1400 1375
5 --- To n A / C C o o l i n g 1750 0 --- 1 . 0 1735 1740 1735 1735 1725 1720 1710 1695 1680 1660
Maximum 2000 0 --- 1 . 0 1995 1985 1980 1965 1950 1935 1910 1885 1860 1815
120---20
Low Heat 1330† 0 --- 1 . 0 1325 1330 1330 1330 1330 1330 1330 1330 1330 1325
High Heat 1900† 0 --- 1 . 0 1900 1900 1900 1900 1900 1885 1875 1860 1840 1815
†† 2 --- To n A / C C o o l i n g 700 0---0.50‡ 700 700 700 700 695
†† 2 --- 1 / 2 --- To n A / C C o o l i n g 875 0---0.50‡ 870 875 875 865 870
3 --- To n A / C C o o l i n g 1050 0 ---1.0‡ 1025 1035 1045 1050 1050 1050 1050 1050 1040 1025
3 --- 1 / 2 --- To n A / C C o o l i n g 1225 0 ---1.0‡ 1210 1210 1210 1225 1225 1225 1225 1225 1225 1225
4 --- To n A / C C o o l i n g 1400 0 ---1.0‡ 1385 1400 1400 1400 1400 1400 1400 1395 1375 1370
5 --- To n A / C C o o l i n g 1750 0 ---1.0‡ 1745 1730 1735 1735 1740 1735 1730 1725 1710 1685
6 --- To n A / C C o o l i n g 2100 0 --- 1 . 0 2100 2100 2080 2065 2060 2045 2030 2000 1960 1895
Maximum 2100 0 --- 1 . 0 2100 2100 2080 2065 2060 2045 2030 2000 1960 1895
* Actual external static pressure (ESP) can be determined by using the fan laws (CFM
2
proportional to ESP); such a s, a system with 1750 CFM a t 0.5 E S P
would operate at high---heating airflow of 1500 CFM at 0.37 ESP a nd low---heating airflow of 880 CFM at 0.13 ESP.
{ All heating CFMs are when low---heat rise adjustment switch (SW1--- 3) and comfort/efficiency adjustment switch (SW1 ---4) are OFF.
} Ductwork must be sized for high ---heating CFM within the operational range of ESP.
** Wattage data provided is for the circulating blower with bottom return and does not include draft inducer, accessories, or gas controls.
{{ Operation within the blank areas of the chart is not recommended because high---heat operation will be above 1.0 ESP.
*** All airflows on 21 in. casing size furnaces are 5% less on side return only installations.
58UVB