Ducane (HVAC) FITS-ALL 92 Furnace User Manual


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APPLICATION Allowable Max Vent Lengths of 3" Dia. PVC, ABS or CPVC SCH 40 PIPE
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Non-direct Vent (1 Pipe) System
CMPE050U2B, CMPE050U3B 80 76 73 70 65
CMPE075U2B, CMPE075U3B
Non-direct Vent (1 Pipe) System
CMPE100U3B, CMPE100U4B 65 61 58 55 50
CMPE125U5B
Direct Vent (2 Pipe) System
CMPE100U3B, CMPE100U4B 80 76 73 70 65
CMPE125U5B, CMPE075U3B
Direct Vent (2 Pipe) System
CMPE100U3, CMPE100U4 65 61 58 55 50
CMPE125U5
APPLICATION Allowable Max Vent Lengths of 2" Dia. PVC, ABS or CPVC SCH 40 PIPE
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Non-direct Vent (1 Pipe) System
CMPE050U2, CMPE050U3 60 58 55 53 50
CMPE075U2, CMPE075U3
Direct Vent (2 Pipe) System
CMPE050U2, CMPE050U3 60 58 55 53 50
CMPE075U2, CMPE075U3
Non-direct Vent (1 Pipe) System
CMPE100U3, CMPE100U4 35 30 24 18 12
Direct Vent (2 Pipe) System
CMPE100U3, CMPE100U3 35 30 24 18 12
Non-direct Vent (1 Pipe) System
CMPE125U5 20 15 9 4 -----
Direct Vent (2 Pipe) System
CMPE125U5 20 15 9 4 -----
MAXIMUM VENT LENGTHS
Number of elbows
BLOWER EXTERNAL STATIC
MODEL NUMBER SPEED 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
CMPE050U2B LOW 677 665 646 618 582 538 486 425 357 280
(10 X 6 WHEEL, 1/4 HP MOTOR) MED 857 848 828 798 757 706 644 572 490 397
HIGH 1111 1081 1047 1008 966 920 870 815 757 695
CMPE050U3B LOW 614 622 621 610 590 561 522 474 417 350
MED 966 975 972 956 928 888 835 770 693 603
(10 X 6 WHEEL, 1/3 HP MOTOR) HIGH 1324 1330 1317 1286 1236 1167 1080 974 850 707
CMPE075U2B LOW 1111 1087 1048 995 928 846 751 640 516 377
(10 X 6 WHEEL, 1/4 HP MOTOR) MED 1180 1164 1132 1083 1018 937 840 726 596 450
HIGH 1284 1259 1222 1172 1110 1035 948 848 736 611
CMPE075U3B LOW 961 969 964 946 915 871 813 743 659 562
MED 1458 1405 1345 1278 1205 1125 1038 944 843 735
(10 X 6 WHEEL, 1/3 HP MOTOR) HIGH 1571 1544 1502 1446 1376 1291 1192 1078 950 807
CMPE100U3B LOW 1018 1017 1005 980 944 896 836 765 681 586
(10 X 9 WHEEL, 1/3 HP MOTOR) MED 1312 1294 1262 1216 1157 1084 998 898 784 657
HIGH 1600 1571 1526 1463 1383 1286 1172 1040 892 726
CMPE100U4B LOW 1223 1211 1194 1171 1142 1107 1067 1021 970 913
MED 1513 1493 1466 1433 1393 1347 1295 1236 1170 1098
(12 X 9 WHEEL., 1/2 HP MOTOR) HIGH 1825 1801 1767 1724 1672 1610 1539 1459 1369 1270
CMPE125U5B LOW 1410 1394 1368 1332 1287 1232 1167 1092 1007 912
MED 1853 1799 1742 1680 1614 1544 1470 1391 1309 1222
(12 X 12 WHEEL, 3/4 HP MOTOR) HIGH 2427 2331 2232 2131 2028 1922 1814 1703 1590 1474
NOTES: 1) Air flow values in cubic feet per minute (CFM), 2) Data taken without filters or AC evaporator coil in place
AIR FLOW DATA
Number of elbows
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