Payne PG8MAA - Air Delivery - CFM (with Filter)

Table5--Air Delivery - CFM (with Filter)*
FURNACE RETURN-AIR SPEED EXTERNAL STATIC PRESSURE (In. W.C.)
SiZE INLET 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
045-08/ Bottom or High 1085 1035 975 915 845 770 675 565 390 195
024045 Side(s) Med- High 920 875 830 770 710 640 555 440 250 - -
Med - Low 820 775 730 680 620 555 470 360 190 - -
045-12/ Bottom or High 1440 1375 1305 1240 1160 1070 975 870 730 560
036045 Side(s) Med - High 1360 1300 1240 1175 1115 1040 950 850 725 575
Med - Low 1250 1210 1160 11 O0 1040 965 885 790 670 520
070-08/ Bottom or High 1030 1010 980 945 900 845 775 680 490 335
024070 Side(s) Med- High 835 815 790 760 720 675 610 490 375 265
Med - Low 725 700 675 645 600 555 475 390 300 - -
070-12/ Bottom or High 1425 1375 1320 1265 1200 1125 1035 940 830 655
036070 Side(s) Med- High 1320 1280 1240 1205 1140 1075 995 905 790 620
Med - Low 1200 1175 1145 1105 1050 990 920 840 725 555
070-16/ Bottom or High 1805 1740 1670 1600 1530 1445 1360 1280 1180 1075
048070 Side(s) Med - High 1630 1585 1530 1470 1405 1330 1255 1170 1080 990
Med - Low 1460 1420 1385 1325 1280 1220 1155 1080 995 910
090-14/ Bottom or High 1650 1600 1535 1465 1385 1285 1175 1055 895 645
042090 Side(s) Med - High 1515 1485 1440 1380 1300 1220 1115 990 830 600
Med- Low 1385 1360 1320 1260 1195 1120 1025 915 710 565
090-16/ Bottom or High 2060 1985 1915 1820 1720 1610 1490 1340 1135 925
048090 Side(s) Med - High 1790 1765 1715 1645 1560 1470 1345 1195 1010 820
Med - Low 1505 1505 1480 1440 1375 1300 1190 1045 890 740
High 2405 2310 2220 2130 2025 1920 1790 1660 1530 1350
Bottom Only Med - High 2225 2155 2080 1995 1895 1785 1675 1565 1420 1260
Med - Low 2020 1955 1880 1805 1730 1630 1535 1420 1275 1135
090-20/ Both Sides or 1 High 2530 2450 2365 2270 2165 2065 1940 1805 1670 1505
060090 Side & Bottom Med-High 2285 2215 2150 2075 1985 1890 1780 1660 1525 1360
Med - Low 1995 1945 1900 1840 1770 1685 1600 1480 1350 1180
High 2475 2395 2300 2200 2090 1985 1865 1730 1585 1425
1Side Only Med - High 2260 2190 2110 2035 1940 1845 1735 1620 1475 1325
Med - Low 1950 1910 1855 1795 1730 1650 1555 1445 1310 1150
110-12/ Bottom or High 1625 1575 1515 1445 1355 1260 1165 990 785 --
036110 Side(s) Med- High 1510 1470 1415 1355 1285 1185 1070 890 725 - -
Med - Low 1360 1335 1295 1250 1180 11 O0 985 810 ....
110-16/ Bottom or High 2035 1965 1880 1790 1680 1495 1365 1215 1075 875
048110 Side(s) Med-High 1745 1710 1650 1560 1450 1340 1205 1090 955 750
Med- Low 1530 1515 1470 1400 1310 1215 1095 990 830 670
High 2530 2470 2400 2320 2220 2115 2000 1865 1730 1590
Bottom Only Med - High 2230 2205 2165 2110 2035 1950 1855 1740 1615 1485
Med - Low 1920 1900 1880 1845 1795 1730 1650 1555 1460 1340
Bottom Sides High .... 2415 2350 2250 2145 2015 1875 1715 1560
110-22/
066110 or 1 Side & Bot- Med-High 2235 220 2155 2100 2040 1955 1850 1740 1595 1470
tom Med - Low 1920 1900 1880 1845 1795 1730 1650 1555 1460 1340
High 2540 2495 2430 2355 2265 2175 2065 1935 1785 1650
1Side Only Med- High 2125 2120 2105 2060 2010 1940 1840 1730 1615 1485
Med - Low - - 1795 1790 1765 1720 1650 1585 1500 1390 1280
A filter is required for each return-air inlet. Airflow performance included 3/4-in. (19 mm) washable filter media such as contained in factory-authorized ac-
cessory filter rack. To determine airflow performance without this filter, assume an additional 0.1 In. W.C. available external static pressure.
-- Indicates unstable operating conditions.
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