The Sentinel� unit ventilator is the perfect solution for schools that have to improve the indoor air quality of their classrooms. It operates in conjunction with a school�s central chiller/boiler plant and is available in five models.
 500 - 2,000 CFM
 30 - 60 MBH
 2.5 - 6.5 tons
 Chilled water
 Hot water
 Steam coils
 Energy recovery wheel
 Air side economizer
 Factory controls and BACnet
 Direct drive motor
 EC motor
 Exhaust fan
 Demand control ventilation