Wall-mounted fan coil AIRSTREAM™ 42B

ceiling-mountedductfloor-mounted

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 -4 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