59SC2E: Product Data
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
4
SPECIFICATIONS
FURNACE SIZE
040M14--12 040M17--12 060M14--12 060M17--14 080M17--16 080M21--20 100M21--20 100M21--22 120M24--20
HEATING AND CAPACITY AND EFFICIENCY
Input BTUh
*
*. Gas input ratings are certified for elevations to 2000 ft. (610 M). In USA, For elevations above 2000 ft (610 M), reduce ratings 4 percent for each 1000 ft (305 M) above sea
level. Refer to National Fuel Gas Code NFPA 54/ANSI Z223.1 Table F.4 or furnace installation instructions.
40,000 40,000 60,000 60,000 80,000 80,000 100,000 100,000 120,000
Output Capacity (BTUh)
†
)
†. Capacity in accordance with U.S. Government DOE test procedures.
37,000 37,000 56,000 56,000 75,000 75,000 93,000 93,000 111,000
Certified Temperature Rise Range
- °F (°C)
35-65
(19-36)
35-65
(19-36)
35-65
(19-36)
40-70
(22-39)
40-70
(22-39)
35-65
(19-36)
40-70
(22-39)
40-70
(22-39)
45-75
(25-42)
AFUE 92.1%
AIRFLOW CAPACITY AND BLOWER DATA
Rated Certified
External Static
Pressure
Heating 0.10 0.10 0.12 0.12 0.15 0.15 0.20 0.20 0.20
Cooling 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50
Airflow CFM @
Rated ESP (CFM)
‡
‡. Airflow shown is for bottom only return-air supply for the as-shipped speed tap. For air delivery above 1800 CFM, see Air Delivery table for other options. A filter is required
for each return-air supply. An airflow reduction of up to 7 percent may occur when using the factory-specified 4-5/16-in. (110 mm) wide, high efficiency media filter.
Heating 730 760 1090 935 1320 1390 1620 1600 1830
Cooling 195-1090 140-1100 320-1285 200-1340 270-1790 275-1890 295-1870 295-2220 355-1930
Direct Drive Motor HP 1/2 1/2 1/2 1/2 3/4 3/4 3/4 1 3/4
Motor Full Load Amps 6.7 6.7 6.7 6.7 8.8 8.8 8.8 11.7 8.8
Heating Blower Control (Htg
OFF-Delay)
Adjustable: 90, 120 (factory-set), 150, 180 seconds
Cooling Blower Control (Clg
OFF-Delay)
Adjustable: 90 (factory-set), 5, 30 seconds
Blower Wheel Diameter x Width -
In. (mm)
11x7
(279x178)
11x8
(279x203)
11x7
(279x178)
11x8
(279x203)
11x8
(279x203)
11x10
(279x254
11x10
(279x254
11x10
(279x254
11x11
(279x279
Air Filtration System Field Supplied Filter
Filter used for Certified Watt Data
325531-40
**
**. See Accessory List for part numbers available.
ELECTRICAL DATA
Unit Volts-Hertz-Phase 115-60-1
Operating Voltage
Range
Min-Max 104-127
Maximum Unit Amps 7.4 7.4 7.5 7.5 11.0 11.0 11.1 13.8 11.1
Unit Ampacity 10.2 10.2 10.3 10.3 14.7 14.7 14.8 18.2 14.8
Maximum Wire Length (Measure 1
way in Ft/M)
36/11.1 36/11.1 36/11.0 36/11.0 25/7.7 25/7.7 25/7.6 31/9.6 25/7.6
Minimum Wire Size AWG 14 14 14 14 14 14 14 12 14
Max. Fuse/Ckt Bkr
Size
(Time-Delay Type
Recommended)
Amps 15 15 15 15 15 15 15 20 15
Transformer Capacity (24 VAC
output)
40VA
External Control
Power Available
Heating 12VA
Cooling 35VA
GAS CONTROLS
Burners 2 2 3 3 4 4 5 5 6
Gas Connection Size 1/2 in. NPT
Gas Valve
(Redundant)
Mfr White Rodgers™
Min. inlet pressure (in.w.c.) 4.5 (Natural Gas)
Max. inlet pressure (in.w.c.) 13.6 (Natural Gas)
Ignition Device Silicon Nitride
Factory installed orifice Size 44
CONNECTIONS
Communication System None
Thermostat Connections G, C, W, Y, R
Accessory Connections EAC-1 (115 VAC); HUM (24 VAC); 1-STG AC (via Y)
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