Air Cooled Single Duct AC Units - Standard Features
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Maximum Design Flexibility
For both air cooled or water cooled applications. Units designed for mounting above 2 ft. x 4 ft. suspended panel opening. Provides comfort and temperature control for many types of areas.
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Coils
Copper tube, aluminum fin, mounted in a stainless steel drain pan.
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Compressor
Protected by thermal overload protection with both high (manual reset) and low (automatic reset) pressure switches. An expansion valve, a liquid line filter/dryer, and a sight moisture indicator provide a completely self-contained factory precharged refrigeration circuit.
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Attractive 3-Way Supply Air Diffuser And Return Air Grille
Shipped loose for "No Duct" units. Single duct units only require a return air grille and double units require neither.
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Motors
3 Speed, long life motors for single phase operation.
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Quick Clip Mounting Isolators
Mean fast and easy installation. Isolation is always an important factor for noise.
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Condensate Drain Pans
Stainless steel and elevated to allow for proper trapping of condensate. Drain connections (3/4" f.p.t.) are provided on each side of cabinet.
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Float Switch
Provided for each drain pan to prevent overflow in the event of a blocked drain line or if unit is not installed in a level position. Switch is wired to unit control panel.
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Electrical Control Panel
Electrical Components to include: contactor (for AC or WC units only), relay(s), control transformer and power supply connections.
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Fan(s)
Forward curved, direct drive for both supply fan and condenser fan (air cooled units only).
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Water Regulating Valve
Standard on water cooled units. Rated at 150 PSIG.
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Optional Features
- Remote thermostat, wall mounted (can be combined with 3 speed switch).
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- Low ambient control on air cooled units
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- Humidifier - evaporative media type includes humidistat-remote wall-mounted.
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- Electric reheat (Hot water or steam on request) with factory-wired contactor and remote dehumidistat.
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- Remote condensate pump package
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- Transformer to 1-60-277 Volt.
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- Remote status panel w/L.E.D. indicators for cooling, humidifying, condensate overflow.
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- Flow control with a 2-way solenoid valve or a 3-way solenoid valve.
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