9
PHYSICAL DATA
DESCRIPTION
UNIT SIZE
060--- 14 080--- 14 080--- 20 100--- 20 120--- 20
Direct---Drive Motor Hp (ECM) 1/2 1/2 1 1 1
Motor Full Load Amps 7.7 7.7 12.8 12.8 12.8
RPM (Nominal)—Speeds V ariable 250 — 1300
Blower Wheel Diameter X Width (in.) 10 X 7 11 X 10 11 X 10 11 X 10 11 X 10
Filter Size (in.) Nominal A (Washable) (1) 16 X 25 X 1 (1) 20 X 25 X 1 (1) 20 X 25 X 1 (1) 20 X 25 X 1 (1) 24 X 25 X 1
Shipping Weight (lb) 170 182 204 203 234
Limit Control SPST
Heating Blower Control (Off Delay) Selectable 90, 120, 150, or 180 SEC Intervals
Burners (Monoport) 3 4 4 5 6
Gas Connection Size 1 / 2 --- i n . N P T
Gas Valve (Redundant) Manufacturer
Minimum Inlet Pressure (in. wc)
Maximum Inlet Pressure (in. wc)
W h i t e --- R o d g e r s
4.5 (Natural Gas)
13.6 (Natural Gas)
Ignition Device H o t S u r f a c e --- S i N
PERFORMANCE DATA
DESCRIPTION
UNIT SIZE
060--- 14 080--- 14 080--- 20 100--- 20 120--- 20
Certified Temp Rise Range (_F)
Low 40—70 40—70 40—70 40—70 40—70
High 35—65 40—70 35—65 45—75 45—75
Certified Ext Static Pressure (ESP) (in. wc)
Heating 0.12 0.15 0.15 0.20 0.20
Cooling 0.50 0.50 0.50 0.50 0.50
Airflow CFM*
Heating Low 635 (700{) 860 (945{) 880 (970{) 1105 (1215{) 1325 (1455{)
Heating High 1070 1245 1490 1525 1900
Cooling (Max) 1400 1372 1975 1950 2060
Output Capacity Btuh} (IC S)
Low 37,000 50,000 50,000 63,000 75,000
High 56,000 75,000 75,000 94,000 113,000
AFUE%}
95.0 95.0 95.0 95.0 95.0
Input Btuh**
Low 39,000 52,000 52,000 65,000 78,000
High 60,000 80,000 80,000 100,000 120,000
* Airflow shown is for bottom onl y return ---air supply with factory---supplied 1---in. washable filter(s). For air delivery above 1800 CFM, see Air Delivery table for
other options.
{ Low heat CFM when low---heat rise adjustment switch (SW1 ---3) on furnace control is used.
} AFUE and capacity in accordance with U.S. Government DOE test procedures.
** Gas input ratings a re certified for elevations to 2000 ft. For eleva tions above 2000 ft, reduce ratings 2% f or each 1000 ft above sea level. In Ca nada, derate
the unit 5% for el eva tions from 2000 to 4500 f t a bove sea level.
58UVB
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