VAV With DAMPER ACTUATOR 5NM ON/OFF 220V NON SPRING RETURN HONEYWELL + THERMOSTAT FCU DIGITAL 3 SPEED 2PIPE 220 V 50HZ 3A ON/OFF ORCHID 1 HONEYWELL - T6 800 H2WN
Variable Air Volume (VAV) is a type of heating, ventilating, and/or air-conditioning (HVAC) system. ... The VAV Zone Controller has a built-in actuator and maintains zone temperature by operating the terminal fan and regulating the flow of conditioned air into the space.
