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ComfortID™ Single Duct Air Terminal Zone Controller
33ZCVVTZC-01

Product Integrated Controller</4>

The Single Duct Air Terminal Zone Controller provides dedicated HVAC controls functions for single duct terminals with modulating heat or up to 2 stages of heat. The zone controller is part of the Carrier ComfortID™ system.

  • Provides pressure independent (VAV) control
  • Uses Proportional Integral Derivative (PID) control
  • Mounts directly onto VAV box damper shaft
  • Terminal fan control
  • For terminals up to 9000 cfm or 3.4 sq ft inlet (primary air)
  • Auxiliary heating control of modulating (floating) hot water, single-position hot water, single or two-stage electric, or zone two-stage electric, or zone perimeter heat
  • Quick and easy commissioning and balancing process
  • Automatic self calibration of airflow transducer
  • Capable of stand-alone operation, with supply-air temperature sensor
  • Actuator preassembled to housing
  • Capable of demand controlled ventilation support with field-installed IAQ sensor
  • Easy access to airflow sensor pneumatic connections
  • Uses Carrier Comfort Network (CCN) protocol
  • Capable of high-speed 38.4 kilobaud communications network operation
  • 128 controller maximum system (must be located on same CCN bus segment)
  • Capable of zone humidity control (dehumidification) with field-installed humidity sensor
  • Carrier Linkage System capability
  • Global set point and occupancy scheduling
  • Provides a remote occupancy contact input for a field-supplied occupancy sensor
  • Capable of local set point adjustment with field-installed temperature sensor (with temperature offset)
  • Both controller housing and actuator are UL94-5V plenum rated
  • Provides pressure independent (VAV) control
  • Uses Proportional Integral Derivative (PID) control
  • Mounts directly onto VAV box damper shaft
  • Terminal fan control
  • For terminals up to 9000 cfm or 3.4 sq ft inlet (primary air)
  • Auxiliary heating control of modulating (floating) hot water, single-position hot water, single or two-stage electric, or zone two-stage electric, or zone perimeter heat
  • Quick and easy commissioning and balancing process
  • Automatic self calibration of airflow transducer
  • Capable of stand-alone operation, with supply-air temperature sensor
  • Actuator preassembled to housing
  • Capable of demand controlled ventilation support with field-installed IAQ sensor
  • Easy access to airflow sensor pneumatic connections
  • Uses Carrier Comfort Network (CCN) protocol
  • Capable of high-speed 38.4 kilobaud communications network operation
  • 128 controller maximum system (must be located on same CCN bus segment)
  • Capable of zone humidity control (dehumidification) with field-installed humidity sensor
  • Carrier Linkage System capability
  • Global set point and occupancy scheduling
  • Provides a remote occupancy contact input for a field-supplied occupancy sensor
  • Capable of local set point adjustment with field-installed temperature sensor (with temperature offset)
  • Both controller housing and actuator are UL94-5V plenum rated

California residents please see Proposition 65