MODEL | TUD2C100B9V5VB 5 | TUD2D120A9V5VB | TUD2D120B9V5VB 5 | TUD2D140A9V5VB | |
TYPE |
| Upflow / Horizontal | Upflow / Horizontal | Upflow / Horizontal | Upflow / Horizontal |
RATINGS 2 |
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1st Stage Input BTUH |
| 65,000 | 78,000 | 78,000 | 91,000 |
1st Stage Capacity BTUH (ICS) 3 |
| 52,000 | 62,400 | 62,400 | 72,800 |
2nd Stage Input BTUH |
| 100,000 | 120,000 | 120,000 | 140,000 |
2nd Stage Capacity BTUH (ICS) 3 | 79,000 | 97,000 | 97,000 | 111,000 | |
Temp. rise |
| 35 - 65 | 35 - 65 | 35 - 65 | 40 - 70 |
BLOWER DRIVE |
| Direct | Direct | Direct | Direct |
Diameter - Width (In.) |
| 10 x 10 | 10 x 10 | 10 x 10 | 10 x 10 |
No. Used |
| 1 | 1 | 1 | 1 |
Speeds (No.) |
| Variable | Variable | Variable | Variable |
CFM vs. in. w.g. |
| See Airflow Table | See Airflow Table | See Airflow Table | See Airflow Table |
Motor HP |
| 1 | 1 | 1 | 1 |
R.P.M. |
| Variable | Variable | Variable | Variable |
Volts / Ph / Hz |
| 115/1/60 | 115/1/60 | 115/1/60 | 115/1/60 |
COMBUSTION FAN - Type |
| Centrifugal | Centrifugal | Centrifugal | Centrifugal |
Drive - No. Speeds |
| Direct - 2 | Direct - 2 | Direct - 2 | Direct - 2 |
Motor HP - RPM |
| 1/50 - 3000 | 1/50 - 3000 | 1/50 - 3000 | 1/50 - 3000 |
Volts / Ph / Hz |
| 115/1/60 | 115/1/60 | 115/1/60 | 115/1/60 |
FLA |
| 0.87 | 1.14 | 1.14 | 1.16 |
FILTER — Furnished? |
| Yes | Yes | Yes | Yes |
Type Recommended |
| High Velocity | High Velocity | High Velocity | High Velocity |
Hi Vel. |
| 1 - 20x25 - 1in. | 1 - 24x25 - 1in. | 1 - 24x25 - 1in. | 1 - 24x25 - 1in. |
VENT — Size (In.) |
| 4 Round | 4 Round | 4 Round | 4 Round |
HEAT EXCHANGER |
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Type |
| Alum. Steel - Type 1 | Alum. Steel - Type 1 | Alum. Steel - Type 1 | Alum. Steel - Type 1 |
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Gauge (Fired) |
| 20 | 20 | 20 | 20 |
ORIFICES — Main |
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Nat. Gas. Qty. — Drill Size |
| 5 — 45 | 6 — 45 | 6 — 45 | 7 — 45 |
L. P. Gas Qty. — Drill Size |
| 5 — 56 | 6 — 56 | 6 — 56 | 7 — 56 |
GAS VALVE | Redundant - Two Stage | Redundant - Two Stage | Redundant - Two Stage | Redundant - Two Stage | |
PILOT SAFETY DEVICE |
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Type |
| Hot Surface Ignition | Hot Surface Ignition | Hot Surface Ignition | Hot Surface Ignition |
BURNERS — Type |
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Number |
| 5 | 6 | 6 | 7 |
POWER CONN. — V / Ph / Hz 4 |
| 115/1/60 | 115/1/60 | 115/1/60 | 115/1/60 |
Ampacity (In Amps) |
| 14.9 | 15.3 | 15.3 | 15.3 |
Max. Overcurrent Protection (Amps) |
| 20 | 20 | 20 | 20 |
PIPE CONN. SIZE (In.) |
| 1/2 | 1/2 | 1/2 | 1/2 |
DIMENSIONS |
| H x W x D | H x W x D | H x W x D | H x W x D |
Crated (In.) |
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WEIGHT |
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Shipping (Lbs.) / Net (Lbs.) |
| 166 / 155 | 193 / 181 | 193 / 181 | 197 / 185 |
1Central Furnace heating designs are certified to ANSI Z21.47 / CSA 2.3
2For 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 applications, 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.
3Based on U.S. government standard tests.
4The above wiring specifications are in accordance with National Electrical Code; however, installations must comply with local codes.
5 Model uses high efficiency blower.
8 | DATA SUBJECT TO CHANGE WITHOUT NOTICE |
