Service Instructions
Page 41
Pub. No. 41-5016-12
MODEL
TYPE
RATINGS
2
Input BTUH
3
Capacity BTUH (ICS)
3
Temp. rise (Min.-Max.) °F.
AFUE
BLOWER DRIVE
Diameter - Width (In.)
No. Used
Speeds (No.)
CFM vs. in. w.g.
Motor HP
R.P.M.
Volts / Ph / Hz
COMBUSTION FAN - Type
Drive - No. Speeds
Motor HP - RPM
Volts / Ph / Hz
FLA
FILTER — Furnished?
Type Recommended
Hi Vel. (No.-Size-Thk.)
VENT — Size (in.)
HEAT EXCHANGER
Type -Fired
-Unfired
Gauge (Fired)
ORIFICES — Main
Nat. Gas. Qty. — Drill Size
L.P. Gas Qty. — Drill Size
GAS VALVE
PILOT SAFETY DEVICE
Type
BURNERS — Type
Number
POWER CONN. — V / Ph / Hz
4
Ampacity (In Amps)
Max. Overcurrent Protection (Amps)
PIPE CONN. SIZE (IN.)
DIMENSIONS
Crated (In.)
WEIGHT
Shipping (Lbs.) / Net (Lbs.)
MODEL
TYPE
RATINGS
2
Input BTUH
3
Capacity BTUH (ICS)
3
Temp. rise (Min.-Max.) °F.
AFUE
BLOWER DRIVE
Diameter - Width (In.)
No. Used
Speeds (No.)
CFM vs. in. w.g.
Motor HP
R.P.M.
Volts / Ph / Hz
COMBUSTION FAN - Type
Drive - No. Speeds
Motor HP - RPM
Volts / Ph / Hz
FLA
FILTER — Furnished?
Type Recommended
Hi Vel. (No.-Size-Thk.)
VENT — Size (in.)
HEAT EXCHANGER
Type -Fired
-Unfired
Gauge (Fired)
ORIFICES — Main
Nat. Gas. Qty. — Drill Size
L.P. Gas Qty. — Drill Size
GAS VALVE
PILOT SAFETY DEVICE
Type
BURNERS — Type
Number
POWER CONN. — V / Ph / Hz
4
Ampacity (In Amps)
Max. Overcurrent Protection (Amps)
PIPE CONN. SIZE (IN.)
DIMENSIONS
Crated (In.)
WEIGHT
Shipping (Lbs.) / Net (Lbs.)
CUX1B040A9241A
Upflow
40,000
37,000
30 - 60
90.0
DIRECT
9 x 7
1
4
See Fan Performance Table
1/5
1075
115/1/60
Centrifugal
Direct - 1
1/55 - 3000
115/1/60
1.0
No
High Velocity
1 - 17x25 - 1in.
2 Round
Aluminized Steel - Type I
20
2 — 45
2 — 56
Redundant - Single Stage
Hot Surface Ignition
Multiport Inshot
2
115/1/60
4.7
15
1/2
H x W x D
41-3/4 x 19-1/2 x 30-1/2
139 / 129
CUX1B060A9361A
Upflow
60,000
56,000
30 - 60
90.0
DIRECT
10 x 7
1
4
See Fan Performance Table
1/3
1075
115/1/60
Centrifugal
Direct - 1
1/55 - 3000
115/1/60
1.0
No
High Velocity
1 - 17x25 - 1in.
2 Round
Aluminized Steel - Type I
20
3 — 45
3 — 56
Redundant - Single Stage
Hot Surface Ignition
Multiport Inshot
3
115/1/60
8.3
15
1/2
H x W x D
41-3/4 x 19-1/2 x 30-1/2
150 / 140
CUX1B080A9421A
Upflow
80,000
74,000
35 - 65
90.0
DIRECT
10 x 8
1
4
See Fan Performance Table
1/3
1075
115/1/60
Centrifugal
Direct - 1
1/25 - 3200
115/1/60
1.35
No
High Velocity
1 - 17x25 - 1in.
2 Round
Aluminized Steel - Type I
20
4 — 45
4 — 56
Redundant - Single Stage
Hot Surface Ignition
Multiport Inshot
4
115/1/60
9.4
15
1/2
H x W x D
41-3/4 x 19-1/2 x 30-1/2
158 / 148
CUX1D100A9601A
Upflow
100,000
93,000
35 - 65
90.0
DIRECT
11 x 10
1
4
See Fan Performance Table
3/4
1100
115/1/60
Centrifugal
Direct - 1
1/20 - 3450
115/1/60
0.71
No
High Velocity
1 - 24x25 - 1in.
2 Round
Aluminized Steel - Type I
20
5 — 45
5 — 56
Redundant - Single Stage
Hot Surface Ignition
Multiport Inshot
5
115/1/60
12.9
15
1/2
H x W x D
41-3/4 x 26-1/2 x 30-1/2
197 / 185
CUX1D120A9601A
Upflow
120,000
113,000
40 - 70
90.0
DIRECT
11 x 10
1
4
See Fan Performance Table
3/4
1100
115/1/60
Centrifugal
Direct - 1
1/20 - 3450
115/1/60
0.71
No
High Velocity
1 - 24x25 - 1in.
3 Round
Aluminized Steel - Type I
20
6 — 45
6 — 56
Redundant - Single Stage
Hot Surface Ignition
Multiport Inshot
6
115/1/60
12.9
15
1/2
H x W x D
41-3/4 x 26-1/2 x 30-1/2
205 / 193
CUX1C100A9481A
Upflow
100,000
92,000
35 - 65
90.0
DIRECT
10 x 10
1
4
See Fan Performance Table
1/2
1075
115/1/60
Centrifugal
Direct - 1
1/20 - 3450
115/1/60
0.71
No
High Velocity
1 - 20x25 - 1in.
2 Round
Aluminized Steel - Type I
20
5 — 45
5 — 56
Redundant - Single Stage
Hot Surface Ignition
Multiport Inshot
5
115/1/60
12.5
15
1/2
H x W x D
41-3/4 x 23 x 30-1/2
171 / 160
PRODUCT SPECIFICATIONS
1
1
Central Furnace heating designs are certified to ANSI Z21.47 / CSA 2.3.
2
For U.S. applications, above input ratings (BTUH) are up to 2,000 ft., derate 4% per 1,000 ft. for elevations above 2,000 ft. above sea level.
For Canadian applications, above input ratings (BTUH) are up to 4,500 ft., derate 4% per 1,000 ft. for elevations above 4,500 ft. 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.
