Dual Duct VAV & CAV terminals | NZ type Mixing air volume control terminals

Dual Duct VAV & CAV terminals | NZ type

The pressure independent dual duct units with integral mixing section type NZ.A..B provide a constant or variable air volume in dual duct systems.

Productspecifications

  • Pressure independent control functions.
  • For individual room temperature control.
  • Low leakage damper.
  • High accurate air flow sensor (Flo-Cross type).
  • Constant air flow to the room.
  • Quiet in operation.
  • Optional: sound attenuator and/or reheat coil (hot water or electric).

Application

The pressure independent dual duct units with integral mixing section type NZ.A..B provide a constant or variable air volume in dual duct systems. The engineered, reliable long life design offers proportional mixing without the risk of ”short-cut” of hot and cold air at the inlet. The airflow sensor type Flo-Cross® in one inlet is standard and provides an accurate measurement and control of the cold or warm air volume. Normally the cold air volume is controlled by a thermostat to match the room load while the hot air volume is controlled to maintain a constant mixed supply volume to the room.

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Dual duct VAV and CAV mixing terminals | NZ type

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