Table 1 — Physical Data — 48TF004-007
UNIT SIZE 48TF |
| E/F/M/N004 |
|
| D/E/F/L/M/N005 |
|
| D/E/F/L/M/N006 |
|
| D/E/F007 |
| ||
NOMINAL CAPACITY (tons) |
| 3 |
|
| 4 |
|
| 5 |
|
| 6 |
| ||
OPERATING WEIGHT (lb) |
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Unit |
|
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| Al/Al* |
| 460 |
|
| 470 |
|
| 490 |
|
| 565 |
| |
| Al/Cu* |
| 465 |
|
| 476 |
|
| 497 |
|
| 576 |
| |
| Cu/Cu* |
| 468 |
|
| 482 |
|
| 505 |
|
| 587 |
| |
Economizer |
|
|
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| Durablade |
| 34 |
|
| 34 |
|
| 34 |
|
| 34 |
| |
| EconoMi$er |
| 47 |
|
| 47 |
|
| 47 |
|
| 47 |
| |
Roof Curb† |
| 115 |
|
| 115 |
|
| 115 |
|
| 115 |
| ||
COMPRESSOR |
|
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| Reciprocating |
|
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| Scroll | |||||
Quantity |
| 1 |
|
| 1 |
|
| 1 |
|
| 1 |
| ||
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| ||||||||||||
No. Cylinders (per Circuit) |
| 2 |
|
| 2 |
|
| 2 |
|
| 2 |
| ||
Oil (oz) |
| 50 |
|
| 50 |
|
| 50 |
|
| 54 |
| ||
REFRIGERANT TYPE |
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Expansion Device |
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| Acutrol™ Metering Device |
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Operating Charge |
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| Circuit 1 |
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| Circuit 2 |
| — |
|
| — |
|
| — |
|
| — | ||
CONDENSER COIL |
|
| Enhanced Copper Tubes, Aluminum Lanced Fins |
|
| |||||||||
Rows...Fins/in. |
| 1...17 |
|
| 2...17 |
|
| 2...17 |
|
| 2...17 |
| ||
|
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Total Face Area (sq ft) |
| 8.36 |
|
| 8.36 |
|
| 10.42 |
|
| 10.42 |
| ||
CONDENSER FAN |
|
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| Propeller Type |
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| |||||||
Nominal Cfm |
| 3500 |
|
| 4000 |
|
| 4000 |
|
| 4000 |
| ||
|
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Quantity...Diameter (in.) |
| 1...22.0 |
|
| 1...22.0 |
|
| 1...22.0 |
|
| 1...22.0 |
| ||
Motor Hp...Rpm |
| 1/ ...1100 |
|
| 1/ ...1100 |
|
| 1/ ...1100 |
|
| 1/ ...1100 |
| ||
Watts Input (Total) |
| 4 |
|
| 4 |
|
| 4 |
|
| 4 |
| ||
| 325 |
|
| 325 |
|
| 325 |
|
| 325 |
| |||
EVAPORATOR COIL |
|
| Enhanced Copper Tubes, Aluminum |
|
| |||||||||
Rows...Fins/in. |
| 2...15 |
|
| 2...15 |
|
| 3...15 |
|
| 4...15 |
| ||
|
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Total Face Area (sq ft) |
| 4.17 |
|
| 5.5 |
|
| 5.5 |
|
| 5.5 |
| ||
EVAPORATOR FAN |
|
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| Centrifugal Type |
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| |||||||
Quantity...Size (in.) | Std | 1...10 x 10 |
|
| 1...10 x 10 |
|
| 1...11 x 10 |
|
| 1...10 x 10 | |||
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| Alt | 1...10 x 10 |
|
| 1...10 x 10 |
|
| 1...10 x 10 |
|
| — | |
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|
| 1...10 x 10 |
|
| 1...10 x 10 |
|
| 1...11 x 10 |
|
| 1...10 x 10 | ||
Type Drive | Std | Direct |
|
| Direct |
|
| Direct |
|
| Belt | |||
|
|
| Alt | Belt |
|
| Belt |
|
| Belt |
|
| — | |
Nominal Cfm | Belt |
|
| Belt |
|
| Belt |
|
| Belt | ||||
| 1200 |
|
| 1600 |
|
| 2000 |
|
| 2400 |
| |||
Maximum Continuous Bhp | Std | .34 |
|
| .75 |
|
| 1.20 |
|
| 2.40 |
| ||
|
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| Alt | 1.00 |
|
| 1.00 |
|
| 1.30/2.40** |
|
| — | |
|
|
| 2.40 |
|
| 2.40 |
|
| 2.90 |
|
| 2.90 |
| |
Motor Frame Size | Std | 48 |
|
| 48 |
|
| 48 |
|
| 56 |
| ||
|
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| Alt | 48 |
|
| 48 |
|
| 56 |
|
| — | |
|
|
| 56 |
|
| 56 |
|
| 56 |
|
| 56 |
| |
Nominal Rpm High/Low | Std | 860/800 |
|
| 1075/970 |
|
| 1075/970 |
|
| — | |||
|
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| Alt | 1620 |
|
| 1620 |
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| 1725 |
|
| — | |
|
|
| 1725 |
|
| 1725 |
|
| 1725 |
|
| 1725 |
| |
Fan Rpm Range | Std | — |
|
| — |
|
| — |
|
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| |||
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| Alt |
|
|
|
|
|
| — | ||||
Motor Bearing Type |
|
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| |||||||
| Ball |
|
| Ball |
|
| Ball |
|
| Ball | ||||
Maximum Allowable Rpm |
| 2100 |
|
| 2100 |
|
| 2100 |
|
| 2100 |
| ||
Motor Pulley Pitch Diameter Min/Max (in.) | Std | — |
|
| — |
|
| — |
|
| 2.8/3.8 |
| ||
|
|
| Alt | 1.9/2.9 |
|
| 1.9/2.9 |
|
| 2.4/3.4 |
|
| — | |
|
|
| 2.8/3.8 |
|
| 2.8/3.8 |
|
| 3.4/4.4 |
|
| 3.4/4.4 |
| |
Nominal Motor Shaft Diameter (in.) | Std | 1/ |
|
| 1/ |
|
| 1/ |
|
| 5/ |
| ||
|
|
| Alt | 2 |
|
| 2 |
|
| 2 |
|
| 8 |
|
|
|
| 1/ |
|
| 1/ |
|
| 5/ |
|
| — | ||
|
|
|
| 2 |
|
| 2 |
|
| 8 |
|
| 5/8 |
|
Fan Pulley Pitch Diameter (in.) | 5/8 |
|
| 5/8 |
|
| 5/8 |
|
|
| ||||
Std | — |
|
| — |
|
| — |
|
| 4.5 |
| |||
|
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| Alt | 4.5 |
|
| 4.0 |
|
| 4.5 |
|
| — | |
|
|
| 4.5 |
|
| 4.5 |
|
| 4.5 |
|
| 4.5 |
| |
Belt, Quantity...Type...Length (in.) | Std | — |
|
| — |
|
| — |
|
| 1...A...40 | |||
|
|
| Alt | 1...A...34 |
|
| 1...A...34 |
|
| 1...A...39 |
|
| — | |
|
|
| 1...A...39 |
|
| 1...A...39 |
|
| 1...A...40 |
|
| 1...A...40 | ||
Pulley Center Line Distance (in.) | Std | — |
|
| — |
|
| — |
|
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| |||
|
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| Alt |
|
|
|
|
|
| — | ||||
|
|
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Speed Change per Full Turn of | Std | — |
|
| — |
|
| — |
|
| 80 |
| ||
| Movable Pulley Flange (rpm) | Alt | 48 |
|
| 70 |
|
| 80 |
|
| — | ||
|
|
| 65 |
|
| 65 |
|
| 60 |
|
| 60 |
| |
Movable Pulley Maximum Full Turns | Std | — |
|
| — |
|
| — |
|
| 5 |
| ||
| From Closed Position | Alt | 5 |
|
| 5 |
|
| 5 |
|
| — | ||
|
|
| 6 |
|
| 6 |
|
| 5 |
|
| 5 |
| |
Factory Setting | Std | — |
|
| — |
|
| — |
|
| 3 |
| ||
|
|
| Alt | 3 |
|
| 3 |
|
| 3 |
|
| — | |
Factory Speed Setting (rpm) | 31/2 |
|
| 31/2 |
|
| 31/2 |
|
| 31/2 |
| |||
Std | — |
|
| — |
|
| — |
|
| 1225 |
| |||
|
|
| Alt | 856 |
|
| 975 |
|
| 1060 |
|
| — | |
|
|
| 1233 |
|
| 1233 |
|
| 1396 |
|
| 1396 |
| |
Fan Shaft Diameter at Pulley (in.) |
| 5/ |
|
| 5/ |
|
| 5/ |
|
| 5/ |
| ||
|
|
|
| 8 |
|
| 8 |
|
| 8 |
|
| 8 |
|
|
| LEGEND |
|
| ††Rollout switch lockout is manually reset by interrupting power to unit or | |||||||||
Al | — | Aluminum |
|
| resetting thermostat. |
|
|
|
|
| ||||
|
| | ||||||||||||
Bhp | — | Brake Horsepower |
|
| ||||||||||
|
| are as follows: |
|
|
|
|
| |||||||
Cu | — | Copper |
|
|
|
|
|
|
| |||||
|
| 48TFF004, 115,000 Btuh |
|
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| |||||||
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| |||||
*Evaporator coil fin material/condenser coil fin material. Contact your local | 48TFF005, 150,000 Btuh |
|
|
|
|
| ||||||||
48TFF006, 150,000 Btuh |
|
|
|
|
| |||||||||
representative for details about coated fins. |
|
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| |||||||
†Weight of |
|
| NOTE: | |||||||||||
**Single |
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5