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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)
@ 400, 350 CFM/ton
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 Recom-
mended)
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.)
Manufactured (Mobile) Home Kit
Ignition Device
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
30040A
36040B
High Heat
40,000
40,000
(BTUH)
High Heat
37,000
37,000
(BTUH)
35 --- 65
35 --- 65
High Heat
(19 --- 36)
(19 --- 36)
Heating
0.1
Cooling
0.50
Heat
765
Cooling
985
400 CFM/ton
2
350 CFM/ton
2.50
1/2
6.4
in.
11 x 7
11 x 8
Volts--- Hertz---
Phase
Min--- Max
Amps
7.10
Amps
9.80
AWG
14
Feet
37
(M)
(11.50)
(11.50)
Amps
15
Heating
Cooling
2
Manufacturer
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.
36060A
42060B
60,000
60,000
56,000
56,000
35 --- 65
35 --- 65
(19 --- 36)
(19 --- 36)
0.10
0.12
0.15
0.50
0.50
0.50
740
1100
1000
985
1035
1190
2.50
2.50
3
3
3
3.50
Electronically Commutated Motor (ECM)
1/2
1/2
1/2
6.4
6.4
6.4
600 --- 1200
11 x 7
11 x 8
Field Supplied Filter
KGAWF1506UFR
115--- 60--- 1
104--- 127
7.10
7.20
7.20
9.80
9.90
9.90
14
14
14
37
37
37
(11.40)
(11.40)
15
15
15
40 VA
27.9 VA
34.6 VA
1/2" --- NPT
2
3
3
White Rodgerst
13.60
See Accessory Listing
Silicon Nitride
Adjustable: 90, 120, 150, 180 seconds
90 seconds
Com 24V, R, W, G, Y
EAC (115vac); HUM (24vac); 1--- stg AC (via Y)
3
48080B
60080C
60100C
80,000
80,000
100,000
75,000
75,000
93,000
40 --- 70
35 --- 65
40 --- 70
(22 --- 39)
(19 --- 36)
(22 --- 39)
0.15
0.15
0.50
0.50
1350
1460
1370
1815
3.50
4.50
4
5
1/2
3/4
6.4
8.8
5
11 x 8
11 x 10
11 x 10
7.20
9.60
9.90
12.90
14
14
37
28
(11.40)
(8.70)
15
15
4
4
4.50
none
60120D
120,000
111,000
45 --- 75
(25 --- 42)
0.20
0.20
0.50
0.50
1675
1735
1855
1800
4.50
4.50
5
5
3/4
3/4
8.8
8.8
11 x 11
9.70
9.70
13.00
13.00
14
14
28
28
(8.70)
(8.70)
15
15
5
6
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