GCSS96 Installation Manual

42
A IRFLOW
1. CFM in chart is without filter(s). Filters do not ship with this furnace, but must
be provided by the installer. If the furnace requires two return filters, this
chart assumes both filters are installed.
2. All furnaces ship as high speed cooling and medium-speed heating. Installer
must adjust blower cooling & heating speed as needed.
3. For most jobs, about 400 CFM per ton when cooling is desirable.
4. INSTALLATION IS TO BE ADJUSTED TO OBTAIN TEMPERATURE RISE WITHIN THE
RANGE SPECIFIED ON THE RATING PLATE.
5. The chart is for information only. For satisfactory operation, external static
pressure must not exceed value shown on rating plate. The shaded area
indicates ranges in excess of maximum external static pressure allowed when
heating. The data for 0.6" w.c. to 0.8" w.c. is shown for air conditioning
purposes only.
6. At higher altitudes, a properly derated unit will have approximately the same
temperature rise at a particular CFM, while the ESP at that CFM will be lower.
*MSS96*** & *CSS96***A*
3.0 1529 47 1499 47 1451 49 1405 51 1321 54 1254 1166 1058
L O W 2 . 5 12 4 8 N / A 12 2 3 N / A 12 10 N / A 115 8 N / A 112 6 N / A 10 7 2 10 13 9 3 0
*MSS960804CN
HIGH 4.0 1937 37 1841 39 1768 40 1689 42 1573 45 1483 1369 1244
MED 3.5 1790 40 1711 42 1649 43 1559 46 1482 48 1382 1274 1172
MED-LO
3.5 1684 63 1622 66 1578 68 1503 71 1442 74 1374 1302 1204
LOW 3.0 1493 71 1436 74 1371 N/A 1319 N/A 1264 N/A 1208 1153 1061
*CSS9 6 12 05DN
HIGH 5.0 2123 50 2053 52 2000 53 1916 56 1832 58 1739 1646 1561
MED 4.0 1912 56 1844 58 1770 60 1708 62 1619 66 1543 1436 1349
MED-LO
3.5 1638 54 1582 56 1528 58 1476 60 1401 63 1336 1262 1161
LOW 3.0 1430 62 1380 64 1336 67 1278 70 1231 N/A 1162 1099 1019
*CSS9 6 10 05CN
HIGH 5.0 1992 45 1921 46 1883 47 1791 50 1723 52 1626 1549 1437
M E D 4 . 0 18 4 1 4 8 17 8 0 5 0 17 3 0 5 1 16 5 3 5 4 15 8 6 5 6 15 0 2 14 10 13 15
MED-LO
3.0 1544 46 1484 48 1418 50 1353 53 1265 56 1185 1093 987
LOW 2 .5 13 07 54 12 73 56 122 9 58 118 6 60 112 8 6 3 1061 9 77 89 2
*CSS960804CN
HIGH 4.0 1795 4 0 170 6 4 2 16 4 0 43 153 4 4 6 144 2 4 9 1359 12 50 114 1
MED 3.5 1712 42 1635 43 1550 46 1469 48 1380 52 1288 1184 1082
MED-LO
2.0 1139 47 1096 49 1059 50 1016 52 954 56 885 806 714
LOW 1.5 1025 52 989 54 964 55 922 58 876 61 811 729 643
*CSS960603BN
HIGH 3.0 1407 38 1336 40 1278 42 1220 44 1143 47 1055 945 869
MED 2.5 1295 41 1244 43 1192 45 1123 47 1068 50 994 912 806
MED-LO
2.0 1139 31 1096 32 1059 34 1016 35 954 37 885 806 714
LOW 1.5 1025 35 989 36 964 37 922 39 876 41 811 729 643
*CSS960402BN
HIGH 3.0 1407 25 1336 27 1278 28 1220 29 1143 31 1055 945 869
MED 2.5 1295 27 1244 29 1192 30 1123 32 1068 33 994 912 806
MED-LO
3.5 1675 64 1619 N/A 1574 N/A 1520 N/A 1457 N/A 1383 1305 1201
LOW 3.0 1444 N/A 1408 N/A 1345 N/A 1291 N/A 1249 N/A 1168 1105 1012
*MSS961205DN
HIGH 5.0 2201 48 2129 50 2056 52 1997 53 1921 56 1844 1720 1588
MED 4.0 1967 54 1903 56 1843 58 1779 60 1708 62 1621 1534 1408
MED-LO
3.5 1614 55 1566 57 1519 59 1471 60 1413 63 1367 1296 1219
LOW 3.0 1390 N/A 1344 N/A 1326 N/A 1268 N/A 1227 N/A 1194 1132 1071
*MSS961005CN
HIGH 5.0 2053 43 1992 45 1935 46 1869 48 1773 50 1686 1586 1475
MED 4.0 1884 47 1824 49 1754 51 1690 53 1623 55 1537 1449 1347
MED-LO
3.5 1491 60 1456 61 1402 63 1346 N/A 1281 N/A 1213 1145 1045
LOW 3.0 1239 N/A 1212 N/A 1178 N/A 1141 N/A 1098 N/A 1047 984 930
*MSS961004CN
HIGH 5.0 1960 45 1894 47 1812 49 1736 51 1634 54 1544 1473 1360
MED 4.0 1740 51 1687 53 1617 55 1549 57 1490 60 1410 1321 1221
MED-LO
3.5 1591 45 1550 46 1516 47 1465 49 1406 51 1351 1282 1199
L O W 3 . 0 13 6 0 5 2 13 0 6 5 4 12 8 0 N / A 12 3 4 N / A 119 2 N / A 113 7 10 8 0 10 12
*MSS960805CN
HIGH 5.0 2109 34 2030 35 1970 36 1924 37 1831 39 1738 1647 1546
MED 4.0 1868 38 1815 39 1776 40 1706 42 1640 43 1556 1485 1385
MED-LO
2.0 1315 54 1268 56 1219 58 1152 62 1073 N/A 1008 919 817
LOW 1.5 1135 63 1106 64 1063 N/A 1017 N/A 970 N/A 912 828 751
*MSS960803BN
HIGH 3.0 1520 47 1447 49 1388 51 1307 54 1220 58 1126 1034 925
MED 2.5 1444 49 1381 51 1317 54 1245 57 1171 61 1083 993 889
MED-LO
2.0 1111 48 1083 49 1046 51 1004 53 945 56 888 804 729
LOW 1.5 1004 53 973 55 947 56 911 59 860 62 801 737 645
*MSS960603BN
HIGH 3.0 1446 37 1383 39 1307 41 1252 43 1182 45 1087 993 900
MED 2.5 1297 41 1258 42 1203 44 1141 47 1066 50 995 912 809
MED-LO
2.0 1125 32 1084 33 1038 34 1005 35 955 37 898 827 736
LOW 1.5 1018 35 988 36 950 37 911 39 869 41 818 747 663
*MSS960402BN
H I G H 3 . 0 14 4 0 2 5 13 7 8 2 6 13 2 2 2 7 12 5 9 2 8 119 1 3 0 1114 10 2 8 9 2 2
MED 2.5 1292 28 1246 29 1206 29 1146 31 1094 33 1015 936 847
MED-LO
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
AC CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM CFM CFM
*MSS960403AN
H I G H 3 . 0 12 0 7 2 9 115 3 3 0 1118 3 1 10 6 7 3 3 10 16 3 3 9 6 0 8 9 7 8 3 5
MED 2.5 1047 33 1019 34 987 35 951 36 908 38 862 813 753
MED-LO 2.0 900 39 877 40 842 41 814 42 774 45 739 687 634
LOW 1.5 8 0 2 4 3 780 4 5 757 4 6 72 1 4 8 69 2 50 64 8 6 0 7 570