General
Data
TUH2 PRODUCT SPECIFICATIONS1
Product Specifications 1
MODEL | TUH2B060A9V3VA | TUH2B080A9V3VA | TUH2B080A9V4VA | TUH2C100A9V4VA |
TYPE | Upflow / Horizontal | Upflow / Horizontal | Upflow / Horizontal | Upflow / Horizontal |
RATINGS 2 |
| 52,000 |
|
|
1st Stage Input BTUH | 39,000 | 52,000 | 65,000 | |
1st Stage Capacity BTUH (ICS) 3 | 37,830 | 50,440 | 50,440 | 62,855 |
2nd Stage Input BTUH | 60,000 | 80,000 | 80,000 | 100,000 |
2nd Stage Capacity BTUH (ICS) 3 | 58,200 | 77,600 | 77,600 | 96,700 |
AFUE | 97 | 97 | 97 | 96.7 |
Temp. rise | 35 - 65 | 35 - 65 | 35 - 65 | 35 - 65 |
BLOWER DRIVE | DIRECT | DIRECT | DIRECT | DIRECT |
Diameter - Width (In.) | 10 x 8 | 10 x 8 | 11 x 8 | 10 x 10 |
No. Used | 1 | 1 | 1 | 1 |
Speeds (No.) | Variable | Variable | Variable | Variable |
CFM vs. in. w.g. | See Fan Performance Table | See Fan Performance Table | See Fan Performance Table | See Fan Performance Table |
Motor HP | 1/2 | 1/2 | 3/4 | 3/4 |
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 - Variable | Direct - Variable | Direct - Variable | Direct - Variable |
Motor HP - RPM | 1/50 - 5000 | 1/50 - 5000 | 1/50 - 5000 | 1/50 - 5000 |
Volts / Ph / Hz | 33 - 110/3/60 - 180 | 33 - 110/3/60 - 180 | 33 - 110/3/60 - 180 | 33 - 110/3/60 - 180 |
FLA | 1.0 | 1.0 | 1.0 | 1.0 |
FILTER — Furnished? | Yes | Yes | Yes | Yes |
Type Recommended | High Velocity | High Velocity | High Velocity | High Velocity |
Hi Vel. | 1 - 17x25 - 1 in. | 1 - 17x25 - 1 in. | 1 - 17x25 - 1 in. | 1 - 20x25 - 1 in. |
VENT — Size (in.) | 2 Round | 2 Round | 2 Round | 3 Round |
HEAT EXCHANGER |
| Aluminized Steel - Type I |
|
|
Type | Aluminized Steel - Type I | Aluminized Steel - Type I | Aluminized Steel - Type I | |
| 20 |
|
| |
Gauge (Fired) | 20 | 20 | 20 | |
ORIFICES — Main |
| 4 — 45 |
|
|
Nat. Gas. Qty. — Drill Size | 3 — 45 | 4 — 45 | 5 — 45 | |
L.P. Gas Qty. — Drill Size | 3 — 56 | 4 — 56 | 4 — 56 | 5 — 56 |
GAS VALVE | Redundant - Two Stage | Redundant - Two Stage | Redundant - Two Stage | Redundant - Two Stage |
PILOT SAFETY DEVICE |
| Hot Surface Igniter |
|
|
Type | Hot Surface Igniter | Hot Surface Igniter | Hot Surface Igniter | |
BURNERS — Type | Multiport Inshot | Multiport Inshot | Multiport Inshot | Multiport Inshot |
Number | 3 | 4 | 4 | 5 |
POWER CONN. — V / Ph / Hz 4 | 115/1/60 | 115/1/60 | 115/1/60 | 115/1/60 |
Ampacity (In Amps) | 11.1 | 11.1 | 13.5 | 13.5 |
Max. Overcurrent Protection (Amps) | 15 | 15 | 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.) | ||||
WEIGHT |
| 168 / 156 |
|
|
Shipping (Lbs.) / Net (Lbs) | 158 / 146 | 170 / 158 | 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 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.
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.
6 | Pub. No. |