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AERO®
39S

Small Air Handler
indoor and outdoor

680 to 14,442 m³/h
400 to 8,500 cfm

39SH – Indoor horizontal – 400 to 8,500 cfm 
39SV – Indoor vertical – 800 to 4,000 cfm 
39SR – Outdoor – 800 to 8,500 cfm 
39SM – Indoor modular – 1,600 to 8,500 cfm

Carrier 39S low pressure air handler units are designed for vertical and horizontal installation with a variety of airflow configurations. These units provide a practical and low cost approach for comfort conditioning requirements in a variety of construction applications. Carrier’s AHUBuilder® software makes selecting and optimizing the 39S air handler easy.

Performance Features

  • All units are shrink wrapped for complete protection during transit.
  • Indoor and outdoor models ranging from 400 to 8,500 nominal cfm.
  • Belt driven forward curved fans.
  • Chilled water, hot water, electric heat and steam coils.
  • Pre-heat and reheat configurations.
  • Double-wall construction along with numerous insulation options for single-wall construction.
  • Future releases to include the following:
    • R-22 and R-410A compatible coils
    • Dual refrigerant circuits
    • Thermostatic expansion valves
    • Economizer packages
  • Certified performance in accordance with AHRI Standard 430.

Reliability Features

  • Painted galvanized steel construction.
  • Condensate drain pan available in stainless steel, galvanized steel or plastic on most sizes.

Maintenance Features

  • Service through removable access panels.
  • Hinged access panels on 39SR units.
  • Standard, 2-in. filters.

Installation Features

  • 39SH, 39SV and 39SM units may be mounted in ceilings, closets, attics, etc.
  • 39SR units may be curb mounted and can be piped through the bottom, within the curb.
  • Ducted or free return connections.
  • Field convertible discharge.
  • Water and condensate connections are FPT.
  • Single point electrical connection.

Standard Warranty

  • One-year, parts only.

Factory-Installed Options

  • TXV packages (thermostatic expansion valve).
  • Condensate drain pan options.
  • Hinged access panels (39SR units only).
  • Dual refrigerant circuits.
  • Pre-heat and reheat configurations.
  • Coil options.
  • R-22 or R-410A compatible coils.
  • Double-wall construction.
  • Insulation options.

Field-Installed Accessories

  • Roof curbs.
  • Economizer and Damper Packages.

Performance Features

  • All units are shrink wrapped for complete protection during transit.
  • Indoor and outdoor models ranging from 400 to 8,500 nominal cfm.
  • Belt driven forward curved fans.
  • Chilled water, hot water, electric heat and steam coils.
  • Pre-heat and reheat configurations.
  • Double-wall construction along with numerous insulation options for single-wall construction.
  • Future releases to include the following:
    • R-22 and R-410A compatible coils
    • Dual refrigerant circuits
    • Thermostatic expansion valves
    • Economizer packages
  • Certified performance in accordance with AHRI Standard 430.

Reliability Features

  • Painted galvanized steel construction.
  • Condensate drain pan available in stainless steel, galvanized steel or plastic on most sizes.

Maintenance Features

  • Service through removable access panels.
  • Hinged access panels on 39SR units.
  • Standard, 2-in. filters.

Installation Features

  • 39SH, 39SV and 39SM units may be mounted in ceilings, closets, attics, etc.
  • 39SR units may be curb mounted and can be piped through the bottom, within the curb.
  • Ducted or free return connections.
  • Field convertible discharge.
  • Water and condensate connections are FPT.
  • Single point electrical connection.

Standard Warranty

  • One-year, parts only.

Factory-Installed Options

  • TXV packages (thermostatic expansion valve).
  • Condensate drain pan options.
  • Hinged access panels (39SR units only).
  • Dual refrigerant circuits.
  • Pre-heat and reheat configurations.
  • Coil options.
  • R-22 or R-410A compatible coils.
  • Double-wall construction.
  • Insulation options.

Field-Installed Accessories

  • Roof curbs.
  • Economizer and Damper Packages.
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