Installation Manual
43
*MES92***
2. All furnaces ship as high speed cooling and medium-speed heating. Installer
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
0.6 0.7 0.8
CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM CFM CFM
OFF OFF 628 54 582 59 530 N/A 478 N/A 428 N/A 370 319 282
ON OFF* 806 42 762 45 719 47 676 50 633 54 594 551 506
ON ON** 927 N/A 883 N/A 844 N/A 808 N/A 793 N/A 756 719 680
OFF ON** 1111 N/A 1071 N/A 1033 N/A 1002 N/A 971 N/A 936 905 871
OFF OFF**
725 N/A 662 N/A 599 N/A 519 N/A 479 N/A 418 348 285
ON OFF* 1068 48 1018 50 971 53 926 55 880 58 834 789 767
ON ON 940 54 891 57 836 61 787 65 762 N/A 714 666 619
OFF ON** 1139 N/A 1089 N/A 1040 N/A 998 N/A 958 N/A 911 870 829
OFF OFF 737 N/A 669 N/A 609 N/A 550 N/A 490 N/A 425 361 303
ON OFF* 1223 56 1171 58 1125 61 1081 63 1036 66 987 945 905
ON ON 983 69 922 74 870 78 818 83 793 86 747 696 645
OFF ON 1160 59 1112 61 1066 64 1020 67 977 N/A 933 889 849
OFF OFF**
795 N/A 721 N/A 646 N/A 580 N/A 507 N/A 399 326 275
ON OFF* 1417 48 1378 49 1324 51 1284 53 1238 55 1191 1146 1092
ON ON** 1587 N/A 1541 N/A 1496 N/A 1450 N/A 1411 N/A 1383 1339 1298
OFF ON** 1794 N/A 1733 N/A 1694 N/A 1661 N/A 1623 N/A 1591 1544 1508
OFF OFF**
761 N/A 685 N/A 608 N/A 540 N/A 471 N/A 369 302 262
ON OFF* 1439 47 1395 49 1364 50 1316 52 1270 54 1227 1181 1135
ON ON** 1596 N/A 1552 N/A 1508 N/A 1467 N/A 1425 N/A 1405 1354 1314
OFF ON** 1800 N/A 1757 N/A 1716 N/A 1680 N/A 1644 N/A 1605 1570 1528
OFF OFF**
814 N/A 741 N/A 661 N/A 592 N/A 523 N/A 451 377 306
ON OFF* 1596 53 1539 55 1485 57 1443 59 1401 61 1372 1325 1280
ON ON 1434 59 1369 62 1317 65 1273 N/A 1228 N/A 1178 1129 1081
OFF ON** 1796 N/A 1744 N/A 1691 N/A 1648 N/A 1606 N/A 1568 1533 1493
OFF OFF**
804 N/A 750 N/A 671 N/A 598 N/A 539 N/A 471 390 322
ON OFF* 1624 52 1560 55 1508 56 1465 58 1422 60 1389 1338 1295
ON ON 1440 59 1390 61 1335 64 1288 N/A 1236 N/A 1186 1137 1090
OFF ON** 1812 N/A 1755 N/A 1708 N/A 1662 N/A 1623 N/A 1585 1548 1507
OFF OFF**
1250 N/A 1003 N/A 868 N/A 788 N/A 669 N/A 572 488 406
ON OFF* 2110 48 2058 50 2008 51 1957 52 1906 54 1852 1800 1750
ON ON** 1536 N/A 1462 N/A 1408 N/A 1335 N/A 1258 N/A 1185 1109 1026
OFF ON 1884 54 1821 56 1757 58 1698 60 1628 63 1550 1492 1422
* Default & Recommended
** not recommended
MODEL
DIP
SWITCHE
S S2-1 ,
EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN)
0.1
0.2
0.3
0.4
0.5
GMES92
/
AMES92
0403A
GMES92
/
AMES92
0603B
GMES92
/
AMES92
0803B
GMES92
/
AMES92
0804C
GMES92
/
AMES92
0805C
GMES92
/
AMES92
1004C
GMES92
/
AMES92
1005C
GMES92
/
AMES92
1205D