Ducane (HVAC) FITS-ALL 92 User's Manual

FEATURES
92.1% AFUE
Heating input range 50,000 – 125,000 BTUH
Cooling capacity supported 1 1/2 - 5 ton
Ducane Gas Furnace
FITS-ALL 92™
UPFLOW/ HORIZONTAL-LEFT MODELS
Upflow/horizontal-left application flexibility
Electronic air cleaner connection (115V)
Humidifier connection (115V)
5 amp fused low voltage circuit protection
Time delay off for air conditioner SEER enhancement
Twinning compatible
WARRANTY
Limited lifetime warranty on heat exchanger, 5-year limited
warranty on covered components (see warranty certificate for details)
HEAT EXCHANGER ASSEMBLY
Crimp-TiteTM crimped aluminized steel primary heat exchanger
for longer life and safe operation
Stainless steel secondary heat exchanger maximizes durability
and efficiency
VENTING
Category IV appliance
Can be vented horizontally or vertically using 2” or 3” Schedule
40 PVC, ABS, or CPVC (see installation manual for details)
Approved for 2-pipe (direct vent) or single-pipe applications
Approved for installations with listed concentric vent kit
CONTROLS
Integrated furnace control with LED diagnostics for
fast, accurate troubleshooting
SAFETY
CSA certified for US and Canada
Safety limit prevents overheating
CABINET
Heavy-gauge, insulated cabinet provides strength and quiet comfort
Ducane diagnostic sleeve for fast, safe troubleshooting
INDOOR AIR BLOWER
Three-speed PSC blower motor
™
T H E D I F F E R E N C E I S Q U A L I T Y.
W W W. D U C A N E H VA C . C O M
Ducane Gas Furnace
FITS-ALL 92™
UNIT SPECIFICATIONS
CMPE050U2B
GAS
INPUT RATE (BTU per Hour)
HEATING CAPACITY
AFUE (ISOLATED COMB. SYSTEM)
TEMPERATURE RISE
VOLTS/PHASE/HERTZ
STATIC PRESSURE (certified max)
BLOWER MOTOR HORSEPOWER
BLOWER WHEEL SIZE (dia x width)
NUMBER OF HEAT EXCHANGERS
FLUE AND AIR INLET PIPE–CONNECTION
CMPE050U3B
46,000
(schedule 40 PVC, ABS or CPVC used on all)
LIMIT CONTROL, SNAP DISC STYLE
GAS VALVE/IGNITION CONTROL
TRANSFORMER
MAXIMUM OUTLET TEMPERATURE
SHIPPING WEIGHTS
NOTES: U=Upflow (CMPE050U3)
75,000
70,000
92.1%
40–70˚F
35–65˚F
45–75˚F
40–70˚F
115/1/60
0.50"W.C.
1/4
1/3
.
1/4
1/3
10 x 6
2
3
2"
170˚F
170˚F
170˚F
170˚F
INTEGRATED FURNACE CONTROL W/ 115V HSI SYSTEM
40 VA. 115 VAC PRIMARY, 24 VAC SECONDARY, FOOT-MOUNTED
180˚F
152
158
CMPE100U3B
GAS
INPUT RATE (BTU per Hour)
HEATING CAPACITY
AFUE (ISOLATED COMB. SYSTEM)
TEMPERATURE RISE
VOLTS/PHASE/HERTZ
STATIC PRESSURE (certified max)
BLOWER MOTOR HORSEPOWER
BLOWER WHEEL SIZE (dia x width)
NUMBER OF HEAT EXCHANGERS
FLUE AND AIR INLET PIPE–CONNECTION
CMPE075U3B
NATURAL (LP WITH CONVERSION KIT)
50,000
75,000
50,000
(schedule 40 PVC, ABS or CPVC used on all)
LIMIT CONTROL, SNAP DISC STYLE
GAS VALVE/IGNITION CONTROL
TRANSFORMER
MAXIMUM OUTLET TEMPERATURE
SHIPPING WEIGHTS
CMPE075U2B
100,000
CMPE100U4B
CMPE125U5B
NATURAL (LP WITH CONVERSION KIT)
100,000
93,000
92.1%
125,000
116,000
40–70˚F
45–75˚F
115/1/60
0.50"W.C.
1/2
12 x 9
1/3
10 x 9
4
3/4
12 x 12
5
2"
170˚F
170˚F
INTEGRATED FURNACE CONTROL W/ 115V HSI SYSTEM
40 VA. 115 VAC PRIMARY, 24 VAC SECONDARY, FOOT-MOUNTED
180˚F
187
217
AIR FLOW DATA
MODEL NUMBER
CMPE050U2B
(10 X 6 WHEEL, 1/4 HP MOTOR)
CMPE050U3B
(10 X 6 WHEEL, 1/3 HP MOTOR)
CMPE075U2B
(10 X 6 WHEEL, 1/4 HP MOTOR)
CMPE075U3B
(10 X 6 WHEEL, 1/3 HP MOTOR)
CMPE100U3B
(10 X 9 WHEEL, 1/3 HP MOTOR)
CMPE100U4B
(12 X 9 WHEEL., 1/2 HP MOTOR)
CMPE125U5B
(12 X 12 WHEEL, 3/4 HP MOTOR)
NOTES:
BLOWER
SPEED
0.1
0.2
0.3
EXTERNAL STATIC
0.4
0.5
0.6
LOW
MED
HIGH
677
857
1111
665
848
1081
646
828
1047
618
798
1008
582
757
966
LOW
MED
HIGH
614
966
1324
622
975
1330
621
972
1317
610
956
1286
LOW
MED
HIGH
1111
1180
1284
1087
1164
1259
1048
1132
1222
LOW
MED
HIGH
961
1458
1571
969
1405
1544
LOW
MED
HIGH
1018
1312
1600
LOW
MED
HIGH
LOW
MED
HIGH
0.7
0.8
0.9
1.0
538
706
920
486
644
870
425
572
815
357
490
757
280
397
695
590
928
1236
561
888
1167
522
835
1080
474
770
974
417
693
850
350
603
707
995
1083
1172
928
1018
1110
846
937
1035
751
840
948
640
726
848
516
596
736
377
450
611
964
1345
1502
946
1278
1446
915
1205
1376
871
1125
1291
813
1038
1192
743
944
1078
659
843
950
562
735
807
1017
1294
1571
1005
1262
1526
980
1216
1463
944
1157
1383
896
1084
1286
836
998
1172
765
898
1040
681
784
892
586
657
726
1223
1513
1825
1211
1493
1801
1194
1466
1767
1171
1433
1724
1142
1393
1672
1107
1347
1610
1067
1295
1539
1021
1236
1459
970
1170
1369
913
1098
1270
1410
1853
2427
1394
1799
2331
1368
1742
2232
1332
1680
2131
1287
1614
2028
1232
1544
1922
1167
1470
1814
1092
1391
1703
1007
1309
1590
912
1222
1474
1) Air flow values in cubic feet per minute (CFM), 2) Data taken without filters or AC evaporator coil in place
MAXIMUM VENT LENGTHS
APPLICATION
Allowable Max Vent Lengths of 2" Dia. PVC, ABS or CPVC SCH 40 PIPE
Number of elbows
Non-direct Vent (1 Pipe) System
CMPE050U2, CMPE050U3
CMPE075U2, CMPE075U3
Direct Vent (2 Pipe) System
CMPE050U2, CMPE050U3
CMPE075U2, CMPE075U3
Non-direct Vent (1 Pipe) System
CMPE100U3, CMPE100U4
Direct Vent (2 Pipe) System
CMPE100U3, CMPE100U3
Non-direct Vent (1 Pipe) System
CMPE125U5
Direct Vent (2 Pipe) System
CMPE125U5
APPLICATION
2
3
4
5
60
58
55
53
50
60
58
55
53
50
35
30
24
18
12
35
30
24
18
12
20
15
9
4
-----
20
15
9
4
-----
Allowable Max Vent Lengths of 3" Dia. PVC, ABS or CPVC SCH 40 PIPE
Number of elbows
Non-direct Vent (1 Pipe) System
CMPE050U2B, CMPE050U3B
CMPE075U2B, CMPE075U3B
Non-direct Vent (1 Pipe) System
CMPE100U3B, CMPE100U4B
CMPE125U5B
Direct Vent (2 Pipe) System
CMPE100U3B, CMPE100U4B
CMPE125U5B, CMPE075U3B
Direct Vent (2 Pipe) System
CMPE100U3, CMPE100U4
CMPE125U5
1
1
2
3
4
5
80
76
73
70
65
65
61
58
55
50
80
76
73
70
65
65
61
58
55
50
GENERAL LAYOUT
UNIT DIMENSIONS
LENGTH WIDTH HEIGHT
SUPPLY DUCT
OPENING
RETURN DUCT
OPENING
VENT & AIR
CONNECTIONS
MODEL NUMBER
A
B
C
D
E
F
G
H
CMPE050U2B,3B
CMPE075U2B,3B
CMPE100U3B,4B
CMPE125U5B
29-1/2
29-1/2
29-1/2
29-1/2
13-1/2
13-1/2
17
20-1/2
47-3/8
47-3/8
47-3/8
47-3/8
11-1/2
11-1/2
15
18-1/2
18-15/16
18-15/16
18-15/16
18-15/16
12
12
15-1/2
19
21-5/8
21-5/8
21-5/8
21-5/8
2
2
2
2
* NOTE: dimensions are in inches
UPFLOW/
HORIZONTAL
LEFT
ACCESSORIES
CMPE050U2B
NATURAL TO LP GAS CONVERSION KIT
LP TO NATURAL GAS CONVERSION KIT
NATURAL TO LP GAS CONVERSION KIT
HIGH ALTITUDE (UP TO 10,000 FT.)
HIGH ALTITUDE PRESSURE
SWITCH KIT
FILTER RACK KIT
CON. 2" DIA. VENT TERM. KIT (UPFLOW)
CON. 3" DIA. VENT TERM. KIT (UPFLOW)
CMPE050U3B
CMPE075U3B
20490602
20272002
20269402
20274505
20274508
20069901
20280901
20280902
CMPE100U3B
NATURAL TO LP GAS CONVERSION KIT
LP TO NATURAL GAS CONVERSION KIT
NATURAL TO LP GAS CONVERSION KIT
HIGH ALTITUDE
HIGH ALTITUDE PRESSURE
SWITCH KIT
FILTER RACK KIT
CON. 2" DIA. VENT TERM. KIT (UPFLOW)
CON. 3" DIA. VENT TERM. KIT (UPFLOW)
CMPE075U2B
CMPE100U4B
CMPE125U5B
20490602
20272002
20269402
20274505
20274506
20069901
20280901
20280902
20069902
™
T H E D I F F E R E N C E I S Q U A L I T Y.
www.ducanehvac.com
For more information, contact your local Ducane distributor.
DUE TO OUR POLICY OF CONTINUOUS IMPROVEMENTS, SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE .
Printed on recycled paper
20590702 Replaces 20590701 10/02 30k