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22-1671-04-0702 (EN) 9
Product Specifications 1
MODEL
TYPE
RATINGS 2
Input BTUH
Capacity BTUH (ICS) 3
AFUE
Temp. rise (Min.-Max.) °F.
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)
General
Data
TDD140C960F
Downflow / Horizontal
140,000
113,000
80.0
45 - 75
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
Yes
High Velocity
2 - 16x20 - 1in.
4 Round
Aluminized Steel - Type I
20
7 — 45
7 — 56
Redundant - Single Stage
Hot Surface Ignition
Multi-port In-shot
7
115/1/60
13.1
15
1/2
H x W x D
41 x 25-1/2 x 29-1/2
196 / 183
TDD120C960F
Downflow / 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
Yes
High Velocity
2 - 16x20 - 1in.
4 Round
Aluminized Steel - Type I
20
6 — 45
6 — 56
Redundant - Single Stage
Hot Surface Ignition
Multi-port In-shot
6
115/1/60
12.8
15
1/2
H x W x D
41 x 25-1/2 x 29-1/2
189 / 176
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 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.