39S AERO® Indoor and Outdoor Small Air Handler

Indoor and Outdoor Small Air Handler

400 to 8,500 Nominal 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