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Airstream™ Unit Ventilator
40U

Vertical 750 to 1,500 Cfm
Horizontal 750 to 1,500 Cfm

40UV - Vertical

40UH - Horizontal

Airstream unit ventilators meet the strict indoor air quality requirements of schools, hospitals, and institutions. The 40U units are compact, efficient, and easy to install and maintain. Units are designed to provide economic, dependable long-term performance.


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Performance Features

  • Insulated outdoor air damper provides control of ventilation air and can fully open to provide free cooling
  • Double sloped condensate drain pan prevents standing water
  • Filter cleans the air before it is introduced into the room
  • Draw-thru blower arrangement distributes air across the entire coil face for uniform discharge temperatures

Reliability Features

  • Heavy-gage steel cabinet provides secure, dent-resistant protection for internal components
  • Cabinet exterior has a baked-on polyurethane-coated finish for corrosion resistance
  • Safety cutouts and interlock switches ensure safe performance
  • Efficient direct drive helps to maintain low operating costs and also reduces maintenance requirements
  • Unit listed with ETL and ETL, Canada in accordance with UL standards

Maintenance Features

  • Tamper resistant hex head panel fasteners panels and doors offer easy service access without special tools
  • Large compartments for wiring and piping simplify maintenance procedures
  • Label information adhered to each unit includes model, size, coil information, electrical information and tagging date

Installation Features

  • Factory-installed valve packages
  • Single point electrical connection

Standard Warranty

  • One-year part

Factory-Installed Options

  • ECM motors
  • DDC ready controls package for ease of field installing a controller
  • Chilled water cooling coil
  • Hot water heating coil
  • Steam heating coil
  • DX cooling coil
  • Stainless steel drain pan
  • Outdoor air/return air damper
  • Face and bypass damper
  • Decorative colors
  • Throwaway MERV 10 or MERV 13 filters
  • Double deflection discharge grille
  • Bar stock discharge grille with screen
  • Discharge duct color
  • Adapter back
  • Pipe tunnel
  • Heavy gauge exterior panel

Field-Installed Accessories

  • Spare filters
  • End panels
  • Outside air louver
  • Unit sub-base
  • Unit utility compartment
  • Cabinet filler sections
Unit 40UV, UH 0750 1000 1250 1500
Nominal Airflow (cfm) 750 1000 1250 1500
UNIT OPERATING WEIGHT
Floor Mounted, 16⅝ in. Units (lb) 410 470 525 580
Floor Mounted, 21⅞ in. Units (lb) 445 510 570 630
Ceiling Mounted Units (lb) 510 580 645 710
SUPPLY FANS
Type Direct Drive Centrifugal
Quantity 2 3 4 4
Diameter (in.) 8.06
Width (in.) 7.15
AIR FILTERS
Nominal Size (in.) 10x36x1 10x24x1 10x30x1 10x36x1
Quantity 1 2 2 2
SUPPLY FAN MOTOR
High Static Motor
Type (Premium High Static) ECM - Electronically Commutated Motor
Size (hp) 1/2
Airflow
High/Med/Low - CW/HW (cfm) 750/650/500 1000/750/600 1250/900/750 1500/1100/900
High/Med/Low - DX Cooling (cfm) 750/650/500 1000/750/600 1250/900/750 1500/1100/900
Max. External Static Pressure (in. wg) 0.25
COIL CONNECTIONS (in. OD)
Water Coils - Standard Units Unions with ¾ in. female solder joint
Water Coils - Units with Piping Package Chilled Water: ¾ in. NPT drop ear
Hot Water: ½ in. NPT drop ear
Evaporator Coil ¾ in. OD Suction, ½ in. OD Liquid
Steam Coils (All Units) 1 in. NPT
Condensate Line ¾ in. ID condensate line

Performance Features

  • Insulated outdoor air damper provides control of ventilation air and can fully open to provide free cooling
  • Double sloped condensate drain pan prevents standing water
  • Filter cleans the air before it is introduced into the room
  • Draw-thru blower arrangement distributes air across the entire coil face for uniform discharge temperatures

Reliability Features

  • Heavy-gage steel cabinet provides secure, dent-resistant protection for internal components
  • Cabinet exterior has a baked-on polyurethane-coated finish for corrosion resistance
  • Safety cutouts and interlock switches ensure safe performance
  • Efficient direct drive helps to maintain low operating costs and also reduces maintenance requirements
  • Unit listed with ETL and ETL, Canada in accordance with UL standards

Maintenance Features

  • Tamper resistant hex head panel fasteners panels and doors offer easy service access without special tools
  • Large compartments for wiring and piping simplify maintenance procedures
  • Label information adhered to each unit includes model, size, coil information, electrical information and tagging date

Installation Features

  • Factory-installed valve packages
  • Single point electrical connection

Standard Warranty

  • One-year part

Factory-Installed Options

  • ECM motors
  • DDC ready controls package for ease of field installing a controller
  • Chilled water cooling coil
  • Hot water heating coil
  • Steam heating coil
  • DX cooling coil
  • Stainless steel drain pan
  • Outdoor air/return air damper
  • Face and bypass damper
  • Decorative colors
  • Throwaway MERV 10 or MERV 13 filters
  • Double deflection discharge grille
  • Bar stock discharge grille with screen
  • Discharge duct color
  • Adapter back
  • Pipe tunnel
  • Heavy gauge exterior panel

Field-Installed Accessories

  • Spare filters
  • End panels
  • Outside air louver
  • Unit sub-base
  • Unit utility compartment
  • Cabinet filler sections
Unit 40UV, UH 0750 1000 1250 1500
Nominal Airflow (cfm) 750 1000 1250 1500
UNIT OPERATING WEIGHT
Floor Mounted, 16⅝ in. Units (lb) 410 470 525 580
Floor Mounted, 21⅞ in. Units (lb) 445 510 570 630
Ceiling Mounted Units (lb) 510 580 645 710
SUPPLY FANS
Type Direct Drive Centrifugal
Quantity 2 3 4 4
Diameter (in.) 8.06
Width (in.) 7.15
AIR FILTERS
Nominal Size (in.) 10x36x1 10x24x1 10x30x1 10x36x1
Quantity 1 2 2 2
SUPPLY FAN MOTOR
High Static Motor
Type (Premium High Static) ECM - Electronically Commutated Motor
Size (hp) 1/2
Airflow
High/Med/Low - CW/HW (cfm) 750/650/500 1000/750/600 1250/900/750 1500/1100/900
High/Med/Low - DX Cooling (cfm) 750/650/500 1000/750/600 1250/900/750 1500/1100/900
Max. External Static Pressure (in. wg) 0.25
COIL CONNECTIONS (in. OD)
Water Coils - Standard Units Unions with ¾ in. female solder joint
Water Coils - Units with Piping Package Chilled Water: ¾ in. NPT drop ear
Hot Water: ½ in. NPT drop ear
Evaporator Coil ¾ in. OD Suction, ½ in. OD Liquid
Steam Coils (All Units) 1 in. NPT
Condensate Line ¾ in. ID condensate line