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Unit Ventilator
Vertical 500 to 1,500 CFM
Horizontal 750 to 2,000 CFM

40UV - Vertical
40UH - Horizontal
40UH Unit Ventilator

Airstream unit ventilators operate with sensitive controls, so the room can be opened to outside fresh air as needed. The controls will determine the correct blend of outside and conditioned air to provide a comfortable environment. A precision fan system provides quiet operation in environments where sound level is critical. The 40UV units are cost-effective and easy to install and maintain. Units are designed to provide occupants with the ultimate experience in comfort and are ideal for classroom applications.
Performance Features
  • Airflow capacities from 500 to 1,500 cfm
  • Three standard ventilation cycles: ASHRAE Cycle I, II, and III
  • 2-pipe or 4-pipe system combinations (factory-installed option):
    • 3, 4, or 5 row chilled water coils
    • 1, 2, 3, or 4 row hot water coils
    • 5 row chilled or hot water high-capacity coils
    • 1 or 2 row steam coils
    • 4 row direct expansion (DX) coils
    • Electric heat (single stage)
  • Multiple single-phase or 3-phase motor voltage options available (factory-installed option)
  • Permanent split capacitor (PSC) motor or electronically communicated motor (ECM) (factory-installed option)
  • Direct Digital Control (DDC) packages or Carrier Comfort Network® (CCN) system controls (factory-installed option)
  • Decorative louvers are available for exterior wall openings in a variety of styles (factory-installed option)
  • Rated in accordance with ARI standard 840
  • Sound levels are rated in accordance with ARI standard 350
Reliability Features
  • Controls are factory mounted, wired, and tested
  • Cabinets constructed of 16 gage steel
  • Multiple accessories constructed of 16 or 18 gage steel (field-installed accessories)
  • Face and bypass damper are constructed of aluminum with double edge blade seals (factory-installed option)
  • Copper tube coils with mechanically bonded aluminum fins
  • Coils are factory-tested at 350 psig air pressure while submerged in water
  • Safety cutouts and interlock switch
  • Cartridge fuses provide motor and control protection
  • Optional electric heat turns off in high-heat conditions (factory-installed option)
  • Tamperproof Camloc®* locks on access panels and doors
  • Efficient direct-drive motor
  • Blowers share a common hollow shaft connected to motor with a resilient coupling
  • Precision fan system
  • Unit insulated using closed cell insulation
  • Vent and drain plugs on water coils
  • Double sloped condensate drain pan
  • Wiring complies with NEC requirement
  • Unit listed with ETL and ETL, Canada in accordance with UL 1995 standards
Maintenance Features
  • Throwaway or cleanable (permanent) filter (factory-installed option or field-installed accessory)
  • Each of the 3 main sub-assembled modules, the blower, coil, and damper modules, can be removed without disassembling the unit
  • Label information adhered to each unit includes model, size, coil information, electrical information and tagging date
Installation Features
  • Piping, drain and wiring diagrams are readily accessible
  • Leveling legs
  • Factory-installed control packages (factory-installed option)
  • Factory-wired and assembled valve packages (field-installed accessory)
  • Single point electrical connection
Standard Warranty
  • One-year
*Registered trademark of Fairchild Fasteners.
Factory-Installed Options
Motor type options include:
  • PSC
  • ECM
Motor voltage options include:
  • Single-phase motor
    • 115v
    • 208v
    • 230v
    • 265v
  • 3-phase motor
    • 208v
    • 230v
    • 460v
Control options include:
  • CCN system
  • DDC package
  • Field-supplied DDC third party controls
  • No controls
Coil options include:
  • Chilled water
  • Hot water
  • High-capacity
  • Steam
  • DX
  • Electric heat
Outdoor air/return air damper
Face and bypass damper
Decorative colors
Permanent or throwaway filters
Discharge grille with side deflection vanes
Decorative louvers
Field-Installed Accessories
Wall-mounted thermostat
Relative humidity sensor
CO2 sensor
Valve packages
Permanent or throwaway filters
Barometric relief damper
Cabinet filler sections
Draft stop enclosure
Pipe enclosures
Sink and bubbler units
Storage cabinet
AHRI standard 840 unit ventilatorsCanada, us etl

Additional Information
Physical data
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