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The furnace should be sized to provide 100 percent of the design
heating load requirement plus any margin that occurs because of
furnace model size capacity increments. None of the furnace
model sizes can be used if the heating load is 20,000 BTU or
lower. Use Air Conditioning Contractors of America (Manual J
and S); American Society of Heating, Refrigerating, and
Air-Conditioning Engineers; or other approved engineering
Heating Capacity and Efficiency
Input
Output
Certified Temperature
Rise Range ºF (ºC)
Airflow Capacity and Blower Data
Rated External Static
Pressure (in. W.C.)
Airflow Delivery
@ Rated ESP (CFM)
Cooling Capacity (tons)
Direct-Drive Motor Type
Direct-Drive Motor HP
Motor Full Load Amps
RPM Range
Speed Selections
Blower Wheel Dia x Width
Air Filtration System
Filter Used for Certified Watt Data*
Electrical Data
Input Voltage
Operating Voltage Range
Maximum Input Amps
Unit Ampacity
Minimum Wire Size
Maximum Wire Length
@ Minimum Wire Size
Maximum Fuse/Ckt Bkr
(Time-Delay Type Recommended)
Transformer Capacity (24vac output)
External Control Power Available
Controls
Gas Connection Size
Burners (Monoport)
Gas Valve (Redundant)
Minimum Inlet Gas pressure (in. W.C.)
Maximum Inlet Gas pressure (in. W.C.)
Ignition Device
Limit Control
Heating Blower Control (Heating Off-Delay)
Cooling Blower Control (Time Delay Relay)
Communication System
Thermostat Connections
Accessory Connections
* See Accessory List for part numbers available.

SPECIFICATIONS

30040
High
(BTUH)
40,000
Heat
High
(BTUH)
37,000
Heat
40 - 70
High Heat
(22 - 39)
30040
Heating
0.10
Cooling
0.5
High Heat
910
Cooling
970
400CFM/ton
2.5
350CFM/ton
2.5
0.3
4.6
4
in.
11 x 7
30040
Volts-Hertz-Phase
Min-Max
Amps
5.2
Amps
7.5
AWG
14
Feet
49
(M)
(14.9)
Amps
15
Heating
Cooling
30040
2
Manufacturer
195
method to calculate heating load estimates and select the furnace.
Excessive oversizing of the furnace may cause the furnace and/or
vent to fail prematurely, customer discomfort and/or vent freezing.
Failure to follow these guidelines is considered faulty installation
and/or misapplication of the furnace; and resulting failure, damage,
or repairs may impact warranty coverage.
48060
48080
60080
60,000
80,000
80,000
56,000
75,000
75,000
35 - 65
35 - 65
35 - 65
(19 - 36)
(19 - 36)
(19 - 36)
48060
48080
60080
0.12
0.15
0.15
0.5
0.5
0.5
980
1030
1115
1505
1555
1885
3.5
4.0
4.5
4.0
4.5
5.0
Permanent Split Capacitor (PSC)
.5
0.5
0.75
7.9
7.4
7.9
500 - 1150
4
5
5
11 x 8
11 x 8
11 x 10
Field Supplied
KGAWF**06UFR
48060
48080
60080
115-60-1
104-127
8.6
8.1
8.6
11.7
11.1
11.7
14
14
14
31
33
31
(9.4)
(10.1)
(9.4)
15
15
15
40 VA
27.9 VA
34.6 VA
48060
48080
60080
1/2" - NPT
3
4
4
White Rodgers
4.5
13.6
Silicon Nitride
190
185
195
Adjustable: 90, 120, 150, 180 seconds
90 seconds
none
Com 24V, R, W, G, Y
EAC (115vac); HUM (24vac)
3
48100
60100
60120
100,000
100,000
120,000
93,000
93,000
112,000
40 - 70
40 - 70
45 - 75
(22 - 39)
(22 - 39)
(25 - 42)
48100
60100
60120
0.20
0.20
0.20
0.5
0.5
0.5
1480
1550
2070
1490
1970
2050
3.5
5.0
5.0
4.0
5.5
5.5
0.5
1
1
6.5
11.1
11.1
4
4
4
11 x 10
11 x 10
11 x 11
48100
60100
60120
7.3
11.9
11.9
10.1
15.8
15.8
14
12
12
36
36
36
(11.0)
(11.0)
(11.0)
15
20
20
48100
60100
60120
5
5
6
220
220
165

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