TABLE 10: PHYSICAL DATA
| Component | Models | ||
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| 090 | 120 | ||
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Evaporator | Blower, Centrifugal Dia. X Wd. in. (Dia. X Wd. mm) | 15 x 15 (381 x 381) | 15 x 15 (381 x 381) | |
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Motor, Standard HP (kW) | 2 (1.5) | |||
Blower | ||||
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| Motor, Optional HP (kW) | 2 (1.5) | 4 (3) | |
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| Rows | 3 | 4 | |
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Evaporator Coil | Fins per Inch (2.54 cm.) | 15 | 15 | |
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Height in. (mm) | 40 (1020) | 40 (1020) | ||
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| Face Area ft.2 each (m2) | 13.2 (1.23) | 13.2 (1.23) | |
Condenser Fan | Propeller Dia. in., each (mm) | 24 (610) | 24 (610) | |
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Motor HP, each (kW) | 3/4 (.56) | 3/4 (.56) | ||
(2 per Unit) | ||||
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| CFM, Nominal (each) | 4000 | 4000 | |
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| Rows (each) | 1 | 2 | |
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Condenser Coil | Fins per Inch (2.54 cm) | 20 | 20 | |
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(2 per unit) | Height in., each (mm) | 44 (1120) | 44 (1120) | |
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| Face Area ft.2 each (mm) | 14.5 (1.35) | 14.5 (1.35) | |
Refrigerant | System 1 lb./oz. (kg) | 9 lbs. 4 oz. (4.20) | 15 lbs. 4 oz. (6.92) | |
Charge |
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System 2 lb./oz. (kg) | 9 lbs. 0 oz. (4.06) | 15 lbs. 0 oz. (6.80) | ||
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Compressors | Quantity | 2 | 2 | |
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Type | Recip | Scroll | ||
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| Size Wd. x Ht. x Thickness in. (Wd. x Ht x Thickness | 25x20x2 | 25x20x2 | |
Air Filters | mm) | (635 x 508 x 51) | (635 x 508 x 51) | |
| Number Per Unit | 4 | 4 | |
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FACTORY INSTALLED OPTIONS/
FIELD INSTALLED ACCESSORIES
ELECTRIC HEAT ACCESSORY
Electric heaters are available as field installed accessories. Refer to electric heat instructions for installation. These heat- ers mount in the heat compartment with the heating elements extending into the supply air chamber. All electric heaters are fused and intended for use with single point power supply.
ELECTRIC HEAT OPTION
The
These CSA approved heaters are located within the central compartment of the unit with the heater elements extending into the supply air chamber.
Fuses are supplied, where required, by the factory. Some kW sizes require fuses and other do not. Refer to Table 11 for minimum CFM limitations and to Tables 8 and 9 for electrical data.
Unitary Products Group | 19 |