Airstream™ Belt Drive Fan Coils.

Airstream™ Belt Drive Fan Coils

600 to 4,000 Cfm

42BH – Horizontal

42BV – Vertical

The 42B belt drive fan coil units provide year-round comfort air conditioning with central station operating economy. The 42B units are designed for high-static, ducted applications, using furred-in, horizontal and vertical models.

Performance Features

  • Airflow capacities from 600 to 4000 Cfm
  • Outside air capability with mixing box
  • Wide range of coil options for 2-pipe or 4-pipe system combinations
  • Motors available from ¼ hp to 5 hp
  • Forward-curved, centrifugal, double-inlet fans are statically and dynamically balanced at the factory
  • 2 in. pleated filter for indoor air quality

Reliability Features

  • All equipment wiring complies with NEC requirements
  • Units constructed in accordance with ETL and ETL, Canada standards
  • Factory-installed motors and electric heaters are UL approved
  • Unit casing meets UL 181 and NFPA 90A standards
  • Units independently tested and certified in accordance with IBC and OSHPD for seismic applications

Maintenance Features

  • Removable, double-sloped stainless steel drain pan is standard for ease of cleaning
  • Primary and secondary drain connections provide backup in case the main connection is plugged
  • Removable panels make access to components and connections easy
  • Label information adhered to each unit includes model, size, coil information, electrical information, and tagging data

Installation Features

  • Drives are pre-set at the factory for the specific airflow at the static pressures as ordered
  • Variable-pitch pulley adjusts at the jobsite to accommodate limited ranges of air quantities and pressures
  • Motor has an adjustable platform for easy belt adjustment
  • Knockouts are provided for hanging the horizontal units that will accept a 3/8 in. threaded rod at the top and bottom of all unit corners
  • 1-in. long supply and return duct connections
  • Single point electrical connection

Standard Warranty

  • One-year parts

Factory-Installed Options

  • Motor control only (24 v transformer, motor contactor, and terminal strip)
  • Interlocking disconnect switch
  • Chilled water cooling coil
  • DX cooling coil
  • Hot water heating coil
  • Steam heating coil
  • Electric heating coil
  • 1 and 2-inch filter options
  • Automatic air vents and drains on water coils
  • Foil faced fiberglass insulation
  • Closed cell insulation
  • Double wall cabinet construction
  • Seismic certified construction (OSHPD & IBC)
  • Motor horsepower range options
  • Condensate overflow switch

Field-Installed Accessories

  • Mixing box with base rails