—4—
SPECIFICATIONS
* Gas input ratings are certified for elevations to 2000 ft. For elevations above 2000 ft, reduce ratings 4 percent for each 1000 ft above sea level. Refer to
National Fuel Gas Code Table F4 or furnace Installation Instructions. In Canada, derate the unit 10 percent for elevations 2000 ft to 4500 ft above sea level.
† Capacity and AFUE in accordance with U.S. government DOE test procedures.
‡ • Airflow shown is for bottom only return-air supply with factory-supplied 1-in. washable filter(s).
• For air delivery above 1800 CFM, see Air Delivery table for other options.
• An airflow reduction of up to 7% may occur when using the factory-specified 4-5/16-inch wide, high efficiency media filter.
• For best furnace efficiency when using the 4-5/16-inch wide media filter, adjust the blower speed tap to near the mid-point of the rise range.
** Time-delay type is recommended.
ICS—Isolated Combustion System
N/A—Not Applicable
UNIT SIZE
024045
036045
024070
036070
042091
048091
RATINGS AND PERFORMANCE
Input Btuh*
44,000
44,000
66,000
66,000
88,000
88,000
Output Capacity (Btuh)†
Nonweatherized ICS
35,000
35,000
53,000
53,000
71,000
71,000
AFUE†
Nonweatherized ICS
80.0
80.0
80.0
80.0
80.0
80.0
Certified Temperature Rise Range °F
25—55
15—45
40—70
30—60
40—70
30—60
Certified External Static Pressure
Heat/Cool
0.10/0.50
0.10/0.50
0.12/0.50
0.12/0.50
0.15/0.50
0.15/0.50
Airflow CFM‡
Heating
855
980
830
1140
1170
1445
Cooling
880
1250
880
1195
1360
1740
ELECTRICAL
Unit Volts—Hertz—Phase
115—60—1
Operating Voltage Range
Min—Max
104—127
Maximum Unit Amps
6.0
8.3
5.9
8.7
9.0
10.4
Maximum Wire Length (Measured 1 Way in Ft)
47
34
47
32
31
27
Minimum Wire Size
14
Maximum Fuse or Ckt Bkr Size (Amps)**
15
Transformer (24v)
40va
External Control
Heating
12va
Power Available
Cooling
35va
Air Conditioning Blower Relay
Standard
CONTROLS
Limit Control
SPST
Heating Blower Control
Solid-State Time Operation
Burners (Monoport)
2
2
3
3
4
4
Gas Connection Size
1/2-in. NPT
GAS CONTROLS
Gas Valve (Redundant)
White Rodgers
Min Inlet Pressure (In. wc)
4.5 (Natural Gas)
Max Inlet Pressure (In. wc)
13.6 (Natural Gas)
Ignition Device
Hot Surface
BLOWER DATA
Direct-Drive Motor HP (PSC)
1/5
1/3
1/5
1/3
1/3
1/2
Motor Full Load Amps
2.9
5.8
2.9
5.8
5.8
7.9
RPM (Nominal)—Speeds
1075—3
1075—4
1075—3
1075—4
1075—4
1075—4
Blower Wheel Diameter x Width (In.)
10 x 6
10 x 6
10 x 6
10 x 6
10 x 7
10 x 8
Filter Size (In.)—Permanent Washable (Supplied)
(1) 16 x 25 x 1
(1) 20 x 25 x
1
FACTORY-AUTHORIZED DEALER-INSTALLED ACCESSORIES
Twinning Kit
N/A
KGATW0401HSI
Gas Conversion Kit—Natural-to-Propane
KGANP2001ALL
Gas Conversion Kit—Propane-to-Natural
KGAPN1601ALL
Air Cleaner
Model AIRA or 902B
Humidifier
Model HUM
Ventilator
Model VA3B, VB5B, VC5B, or VL3A
Summary of Contents for 395CAV
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