Dedicated Outside Air Systems
RV/RVE
Pre-engineered rooftop ventilators condition and deliver 100% outside air or mixtures of outdoor air and return air to a building. This unit is ideal for 100% outdoor air, variable air volume and single zone applications.
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800 to 18000 cfm
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Up to 3 in. wg (ESP)
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5 to 70 tons cooling capacity
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100 to 1,200 mbh heating capacity
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Cooling options: packaged direct expansion, chilled water, air-source heat pump, and split direction expansion with or without remote condenser on select models
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Heating options: indirect gas, electric, and hot water
ERCH
The ERCH combines the benefits of the total energy wheel with supplemental cooling and/or heating. The result is a product that is specifically designed to condition 100% outdoor air to desired supply conditions. Model ERCH offers a wide variety of configurable options from intake and discharge orientations to factory tested and proven control sequences.
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1,000 - 10,000 cfm
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Up to 1.75 in. wg
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Cooling options: packaged direct expansion, split direct expansion, chilled water, water-source heat pump, or evaporative cooling
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Heating options: indirect gas, electric, hot water, or water-source heat pump
ERT
Model ERT offers the benefits of a total energy wheel and cooling coil with a wrap-around heat pipe and/or heating. The result is a unit designed to be the most efficient product for conditioning humid outdoor air to near room conditions.
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2,000 - 10,000 cfm
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Up to 1.75 in. wg
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Cooling options: split direct expansion or chilled water
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Heating options: electric or hot water
YORK DOAS
Capacity: Up to 70 Ton; Up to 18,000 CFM
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Precise unit CFM delivery for optimal performance
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Optional, six-row evaporator coil for maximum capacity and moisture removal
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Optional, switchable sub-cooling
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2" or 4" MERV 14 pleated filter options
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Modulating compressors for reduced overcooling/icing of evaporator coil
LG RTU DOAS
Capacity: Up to 70 Ton; Up to 18,000 CFM
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Precise unit CFM delivery for optimal performance
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Optional, six-row evaporator coil for maximum capacity and moisture removal
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Optional, switchable sub-cooling
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2" or 4" MERV 14 pleated filter options
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Modulating compressors for reduced overcooling/icing of evaporator coil
ALPHA AIRE
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All Indoor Installation
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200 to 500 CFM
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Horizontal or Vertical
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Air-Source Heat Pump
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Variable Air Volume (thru BMS)
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Air-Cooled Self-Contained DX w/ ERW
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Direct Expansion w/ Energy Recovery
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Auxiliary Reheat Coil
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Dual Energy Recovery Devices
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2" Solid Double Wall
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2" Merv 8 Pleated Thropway Filters
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Self Contained DX System
OMEGA AIR
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1-15 Tons
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150-3000 CFM
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Horizontal or Vertical
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Water Cooled Packages
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Air-Cooled with Indoor Condenser or Optional Outdoor Condenser
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2 to 70 kW Electric Heat-Single Point Power
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Optional Digital Scroll