Central Heating furnace designs are
certified by the American and Canadian Gas Associations for both natural
and L.P. gas. Limit setting and rating
data were established and approved
under standard rating conditions using
American National Standards Institute
standards.
SAFE OPERATION
The Integrated System Control has
solid state devices, which continuously
monitor for presence of flame, when the
system is in the heating mode of operation. Dual solenoid combination gas
valve and regulator provide extra safety.
QUICK HEATING
Durable, cycle tested, heavy gauge
aluminized steel heat exchanger
quickly transfers heat to provide warm
conditioned air to the structure.
BURNERS
Multiport Inshot burners will give years
of quiet and efficient service. All models
can be converted to L.P. gas.
INTEGRATED SYSTEM CONTROL
Exclusively designed operational program provides total control of furnace
limit sensors, blowers, gas valve, flame
control and includes self diagnostics for
ease of service. Also contains connection points for E.A.C./humidifier.
AIR DELIVERY
The 4-speed, direct drive blower motor,
has sufficient airflow for most heating
and cooling requirements, will switch
from heating to cooling speeds on
demand from room thermostat. The
blower door safety switch will prevent or
terminate furnace operation when the
blower door is removed.
STYLING
Heavy gauge steel and “wrap-around”
cabinet construction is used in the
cabinet with baked-on enamel finish for
strength and beauty. The heat exchanger section of the cabinet is completely
lined with foil faced fiberglass insulation.
This results in quiet and efficient operation due to the excellent acoustical and
insulating qualities of fiberglass.
FEATURES AND
GENERAL OPERATION
The XR 80 High Efficiency Gas Furnaces empoys an adaptive Hot Surface
Ignition system, which eliminates the
waste of a constant burning pilot. The
integrated system control lights the main
burners upon a demand for heat from
the room thermostat. Complete front
service access.
a. Low energy power venter
b. Vent proving pressure switch.
Ampacity (In Amps)
Max Overcurrent Protection (Amps)
PIPE CONN. SIZE (IN.)
DIMENSIONS
Crated (In.)
WEIGHT
Shipping (Lbs.) / Net (Lbs)
1 Central Furnace heating designs are certified by AGA and CSA.
2 For U.S. applications, above input ratings (BTUH) are up to 2,000 feet, derate 4% per 1,000 feet for elevations above 2,000 feet above sea level. For Canadian
applicaitons, above input ratings (BTUH) are up to 4,500 feet, derate 4% per 1,000 feet for elevations above 4,500 feet above sea level.
3 Based on U.S. government standard tests.
4 The above wiring specifications are in accordance with National Electrical Code; however, installations must comply with local codes.
Ampacity (In Amps)
Max Overcurrent Protection (Amps)
PIPE CONN. SIZE (IN.)
DIMENSIONS
Crated (In.)
WEIGHT
Shipping (Lbs.) / Net (Lbs)
TUD1A060A9361A
Upflow / Horizontal
60,000
47,000
80.0
30 - 60
DIRECT
10 x 6
1
4
See Fan Performance Table
1/3
1075
115/1/60
Centrifugal
Direct - 1
1/50- 3000
115/1/60
1.0
No
High Velocity
1 - 16x25 - 1in.
4 Round
Aluminized Steel - Type I
20
3 — 45
3 — 56
Redundant - Single Stage
Hot Surface Ignition
Multiport Inshot
3
115/1/60
9.0
15
1/2
H x W x D
41-3/4 x 16-1/2 x 30-1/2
127 / 118
TUD1B060A9361A
Upflow / Horizontal
60,000
47,000
80.0
30 - 60
DIRECT
10 x 7
1
4
See Fan Performance Table
1/3
1075
115/1/60
Centrifugal
Direct - 1
1/50- 3000
115/1/60
1.0
No
High Velocity
1 - 17x25 - 1in.
4 Round
Aluminized Steel - Type I
20
3 — 45
3 — 56
Redundant - Single Stage
Hot Surface Ignition
Multiport Inshot
3
115/1/60
9.0
15
1/2
H x W x D
41-3/4 x 19-1/2 x 30-1/2
137 / 127
TUD1B080A9241A
Upflow / Horizontal
80,000
64,000
80.0
50 - 80
DIRECT
9 x 7
1
4
See Fan Performance Table
1/5
1080
115/1/60
Centrifugal
Direct - 1
1/50- 3000
115/1/60
1.0
No
High Velocity
1 - 17x25 - 1in.
4 Round
Aluminized Steel - Type I
20
4 — 45
4 — 56
Redundant - Single Stage
Hot Surface Ignition
Multiport Inshot
4
115/1/60
10.4
15
1/2
H x W x D
41-3/4 x 19-1/2 x 30-1/2
139 / 129
1 Central Furnace heating designs are certified by AGA and CSA.
2 For U.S. applications, above input ratings (BTUH) are up to 2,000 feet, derate 4% per 1,000 feet for elevations above 2,000 feet above sea level. For Canadian
applicaitons, above input ratings (BTUH) are up to 4,500 feet, derate 4% per 1,000 feet for elevations above 4,500 feet above sea level.
3 Based on U.S. government standard tests.
4 The above wiring specifications are in accordance with National Electrical Code; however, installations must comply with local codes.
Ampacity (In Amps)
Max Overcurrent Protection (Amps)
PIPE CONN. SIZE (IN.)
DIMENSIONS
Crated (In.)
WEIGHT
Shipping (Lbs.) / Net (Lbs)
TUD1B080A9361A
Upflow / Horizontal
80,000
63,000
80.0
30 - 60
DIRECT
10 x 7
1
4
See Fan Performance Table
1/3
1075
115/1/60
Centrifugal
Direct - 1
1/50- 3000
115/1/60
1.0
No
High Velocity
1 - 17x25 - 1in.
4 Round
Aluminized Steel - Type I
20
4 — 45
4 — 56
Redundant - Single Stage
Hot Surface Ignition
Multiport Inshot
4
115/1/60
10.4
15
1/2
H x W x D
41-3/4 x 19-1/2 x 30-1/2
142 / 132
TUD1B080A9481A
Upflow / Horizontal
80,000
64,000
80.0
30 - 60
DIRECT
10 x 8
1
4
See Fan Performance Table
1/3
1075
115/1/60
Centrifugal
Direct - 1
1/50- 3000
115/1/60
1.0
No
High Velocity
1 - 17x25 - 1in.
4 Round
Aluminized Steel - Type I
20
4 — 45
4 — 56
Redundant - Single Stage
Hot Surface Ignition
Multiport Inshot
4
115/1/60
9.1
15
1/2
H x W x D
41-3/4 x 19-1/2 x 30-1/2
142 / 132
TUD1C080A9601A
Upflow / Horizontal
80,000
64,000
80.0
25 - 55
DIRECT
11 x10
1
4
See Fan Performance Table
3/4
1100
115/1/60
Centrifugal
Direct - 1
1/50- 3000
115/1/60
1.0
No
High Velocity
1 - 20x25 - 1in.
4 Round
Aluminized Steel - Type I
20
4 — 45
4 — 56
Redundant - Single Stage
Hot Surface Ignition
Multiport Inshot
4
115/1/60
13.8
15
1/2
H x W x D
41-3/4 x 23 x 30-1/2
162 / 151
1 Central Furnace heating designs are certified by AGA and CSA.
2 For U.S. applications, above input ratings (BTUH) are up to 2,000 feet, derate 4% per 1,000 feet for elevations above 2,000 feet above sea level. For Canadian
applicaitons, above input ratings (BTUH) are up to 4,500 feet, derate 4% per 1,000 feet for elevations above 4,500 feet above sea level.
3 Based on U.S. government standard tests.
4 The above wiring specifications are in accordance with National Electrical Code; however, installations must comply with local codes.
Ampacity (In Amps)
Max Overcurrent Protection (Amps)
PIPE CONN. SIZE (IN.)
DIMENSIONS
Crated (In.)
WEIGHT
Shipping (Lbs.) / Net (Lbs)
TUD1B100A9361A
Upflow / Horizontal
100,000
79,000
80.0
40 - 70
DIRECT
10 x 7
1
4
See Fan Performance Table
1/3
1075
115/1/60
Centrifugal
Direct - 1
1/50- 3000
115/1/60
1.0
No
High Velocity
1 - 17x25 - 1in.
4 Round
Aluminized Steel - Type I
20
5 — 45
5 — 56
Redundant - Single Stage
Hot Surface Ignition
Multiport Inshot
5
115/1/60
10.4
15
1/2
H x W x D
41-3/4 x 19-1/2 x 30-1/2
151 / 141
TUD1B100A9451A
Upflow / Horizontal
100,000
79,000
80.0
35 - 65
DIRECT
10 x 8
1
4
See Fan Performance Table
1/3
1075
115/1/60
Centrifugal
Direct - 1
1/50- 3000
115/1/60
1.0
No
High Velocity
1 - 17x25 - 1in.
4 Round
Aluminized Steel - Type I
20
5 — 45
5 — 56
Redundant - Single Stage
Hot Surface Ignition
Multiport Inshot
5
115/1/60
10.4
15
1/2
H x W x D
41-3/4 x 19-1/2 x 30-1/2
153 / 143
TUD1C100A9481A
Upflow / Horizontal
100,000
79,000
80.0
35 - 65
DIRECT
10 x 8
1
4
See Fan Performance Table
1/2
1075
115/1/60
Centrifugal
Direct - 1
1/50- 3000
115/1/60
1.0
No
High Velocity
1 - 20x25 - 1in.
4 Round
Aluminized Steel - Type I
20
5 — 45
5 — 56
Redundant - Single Stage
Hot Surface Ignition
Multiport Inshot
5
115/1/60
11.6
15
1/2
H x W x D
41-3/4 x 23 x 30-1/2
162 / 151
TUD1C100A9601A
Upflow / Horizontal
100,000
79,000
80.0
30 - 60
DIRECT
11 x 10
1
4
See Fan Performance Table
1/2
1075
115/1/60
Centrifugal
Direct - 1
1/50- 3000
115/1/60
1.0
No
High Velocity
1 - 20x25 - 1in.
4 Round
Aluminized Steel - Type I
20
5 — 45
5 — 56
Redundant - Single Stage
Hot Surface Ignition
Multiport Inshot
5
115/1/60
12.8
15
1/2
H x W x D
41-3/4 x 23 x 30-1/2
162 / 151
1 Central Furnace heating designs are certified by AGA and CSA.
2 For U.S. applications, above input ratings (BTUH) are up to 2,000 feet, derate 4% per 1,000 feet for elevations above 2,000 feet above sea level. For Canadian
applicaitons, above input ratings (BTUH) are up to 4,500 feet, derate 4% per 1,000 feet for elevations above 4,500 feet above sea level.
3 Based on U.S. government standard tests.
4 The above wiring specifications are in accordance with National Electrical Code; however, installations must comply with local codes.
Ampacity (In Amps)
Max Overcurrent Protection (Amps)
PIPE CONN. SIZE (IN.)
DIMENSIONS
Crated (In.)
WEIGHT
Shipping (Lbs.) / Net (Lbs)
TUD1D100A9721A
Upflow / Horizontal
100,000
80000
80.0
30 - 60
DIRECT
11 x 10
1
4
See Fan Performance Table
3/4
1100
115/1/60
Centrifugal
Direct - 1
1/50 - 3000
115/1/60
1.0
No
High Velocity
1 - 24x25 - 1in.
4 Round
Aluminized Steel - Type I
20
5 — 45
5 — 56
Redundant - Single Stage
Hot Surface Ignition
Multiport Inshot
5
115/1/60
13.1
15
1/2
H x W x D
41-3/4 x 26-1/2 x 30-1/2
175 / 163
TUD1C120A9541A
Upflow / Horizontal
120,000
96,000
80.0
35 - 65
DIRECT
11 x 10
1
4
See Fan Performance Table
1/2
1075
115/1/60
Centrifugal
Direct - 1
1/50 - 3000
115/1/60
1.0
No
High Velocity
1 - 20x25 - 1in.
4 Round
Aluminized Steel - Type I
20
6 — 45
6 — 56
Redundant - Single Stage
Hot Surface Ignition
Multiport Inshot
6
115/1/60
12.8
15
1/2
H x W x D
41-3/4 x 23 x 30-1/2
176 / 164
TUD1D120A9601A
Upflow / Horizontal
120,000
96,000
80.0
30 - 60
DIRECT
11 x 10
1
4
See Fan Performance Table
1/2
1075
115/1/60
Centrifugal
Direct - 1
1/50 - 3000
115/1/60
1.0
No
High Velocity
1 - 24x25 - 1in.
4 Round
Aluminized Steel - Type I
20
6 — 45
6 — 56
Redundant - Single Stage
Hot Surface Ignition
Multiport Inshot
6
115/1/60
12.8
15
1/2
H x W x D
41-3/4 x 26-1/2 x 30-1/2
186 / 174
TUD1D140A9601A
Upflow / Horizontal
140,000
111,000
80.0
40 - 70
DIRECT
11 x 10
1
4
See Fan Performance Table
3/4
1075
115/1/60
Centrifugal
Direct - 1
1/50 - 3000
115/1/60
1.0
No
High Velocity
1 - 24x25 - 1in.
4 Round
Aluminized Steel - Type I
20
7 — 45
7 — 56
Redundant - Single Stage
Hot Surface Ignition
Multiport Inshot
7
115/1/60
13.1
15
1/2
H x W x D
41-3/4 x 26-1/2 x 30-1/2
193 / 181
1 Central Furnace heating designs are certified by AGA and CSA.
2 For U.S. applications, above input ratings (BTUH) are up to 2,000 feet, derate 4% per 1,000 feet for elevations above 2,000 feet above sea level. For Canadian
applicaitons, above input ratings (BTUH) are up to 4,500 feet, derate 4% per 1,000 feet for elevations above 4,500 feet above sea level.
3 Based on U.S. government standard tests.
4 The above wiring specifications are in accordance with National Electrical Code; however, installations must comply with local codes.
Pub. No. 22-1640-13
9
Page 10
Performance
Data
FURNACE AIRFLOW (CFM) VS. STATIC PRESSURE (ins. w.g.)
Note 1: High speed CFM is based on bottom and left side return option for this model. Medium High, Medium Low, and Low speedtaps for this model do not have improved airflow
with the addition of side return.