Pre-engineered rooftop unit incorporates a total enthalpy core that provides both sensible and latent heat transfer and meets ASHRAE 90.1 minimum efficiencies. As the enthalpy core has no moving parts, the need for mechanical maintenance and repair is greatly reduced. The unit is ideal for commercial, institutional, and industrial applications requiring low cross leakage and minimal maintenance. Heating and cooling options are then provided downstream of the enthalpy core to provide additional tempering and dehumidification.

Airflow Range: 500 - 15,000 cfm

Cooling Capacity: 5 - 70 tons

Unit Construction

  • 2-inch double wall cabinet with R13 injected foam
  • Exterior unit coating with 2,500-hour salt spray rating
  • Optional horizontal duct configurations for side return and supply

Enthalpy Core Options

Polymer nano-graphene hybrid material

  • 55-65% Total Effectiveness
  • Wash with mild detergent and low-pressure water tap

Fiber coated with hydrophilic resin

  • 50-60% Total Effectiveness
  • Maintained by vacuuming off surfaces

Cooling Options

Packaged Direct Expansion (5-70 tons)

  • Lead Inverter Compressor
  • Low Sound Condenser Fans
  • Lead EC (Electronically Commutated) Motor

Air-Source Heat Pump (5-30 tons)

Chilled Water

Split Direct Expansion (select models)

Heating Options

Indirect Gas (100-1,200 mbh)

  • Up to 16:1 Turndown
  • Natural Gas or LP

Air-Source Heat Pump (5-30 tons)

Hot Water

Choose from a variety of other control options for efficient operation including integration into building management systems. These controls come pre-programmed from the factory and are easily configured in the field.

Learn More about DOAS Controls!

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