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Fan Distribution Box Specifications

Distribution box fans are designed to efficiently distribute air through duct systems, offering precise airflow control, low noise, and flexible installation options.Key Features and SpecificationsAir Excellent DB206H160
  • Purpose: Radial air distribution from a ventilation unit, minimizing pressure drop and fan energy use .
  • Duct Compatibility: Works with 160mm Aerfoam insulated ducts; 6 AE34C duct connections; adaptable to other diameters with DBOX adaptors .
  • Airflow Control: 6 internal air restrictor rings allow precise airflow adjustment to each room .
  • Installation: Can be mounted on ceilings, walls, or floors; compact design suitable for small spaces .
  • Additional Features: Includes horizontal adaptor and 3 covers for unused connections; configuration supported via Aerflux ventilation configurator .
TROX Series Fan VAV Terminal Boxes
  • Function: Mixes primary and induced air to maintain constant air supply to occupied zones .
  • Fan Type: Forward curved blade centrifugal fan with direct drive permanent split capacitor motor .
  • Control: Stepless fan speed control via Triac-based controller; pressure-independent primary VAV damper control .
  • Noise Levels: Designed for low room noise; NR35 achievable in occupied zones .
  • Energy Efficiency: Utilizes warm air from the building to reduce energy consumption .
  • Motor Specs: 230V, 50Hz single-phase, auto-reset thermal overloads, permanently lubricated bearings .
MAICO MF-BV Sheet Metal Air Distributor Box
  • Construction: Sheet metal with multiple nominal sizes (63x8, 63x14, 75x6, 75x12, 90x5), .
  • Variants: 5 size options to match different duct systems .
  • Customization: Allows selection and comparison of variants for specific airflow requirements .
General Considerations
  • Airflow Control: Most distribution box fans include internal restrictors or dampers to balance airflow across multiple outlets.
  • Noise Management: Low-noise designs are common, with NR ratings provided for ductborne and case-radiated sound.
  • Motor Types: Direct drive, permanent split capacitor motors are standard, often compatible with fan speed controllers.
  • Installation Flexibility: Ceiling, wall, or floor mounting is typical; compact designs suit small spaces.
  • Energy Efficiency: Many models utilize existing warm air or optimize fan operation to reduce energy consumption. Distribution box fans are essential for efficient, quiet, and controllable air distribution in residential, commercial, and industrial ventilation systems, with specifications varying by model to suit airflow, duct size, and installation requirements .
Fan Distribution Box Specifications

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All packages include a standard inlet airflow sensor, control enclosure, SCR fan speed controller, 24-volt transformer, and fan relay.

Distribution box catalogue | PDF

This document provides specifications for various distribution boxes including dimensions, mounting sizes, and number of ways. It

Air Excellent distribution box DB816 125-200 16 connections

The Air Excellent DB816 is designed to radially distribute air from a ventilation unit, minimizing system pressure drop, fan energy use,

Specifications and Models of Fan Distribution Box

Overview This document provides specifications for various distribution boxes including dimensions, mounting sizes, and number of

Building Fan Distribution Boxes

Technical specifications Our building fan distribution boxes are designed to provide stable power supply for ventilator and HVAC

Fan Dedicated Distribution Box

A fan-specific distribution box is an essential electrical component designed for managing and distributing power to industrial and

fan boxes Technical Data Sheet.cdr

Neo Metal Fan Box.

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The Underfloor Fan Powered Box (FPB) is available in various sizes and configurations to deliver plenum air to the perimeter. In

Division 23

Free architectural library for HVAC and mechanical design information, quickly access manufacturer''s websites for the product

Air Excellent distribution box DB824 125-200 24

The Air Excellent DB824 is designed to radially distribute air from a ventilation unit, minimizing system

FB-IOM_V7 dd

All packages include a standard inlet airflow sensor, control enclosure, SCR fan speed controller, 24-volt transformer, and fan relay.

Distribution box catalogue | PDF

This document provides specifications for various distribution boxes including dimensions, mounting sizes, and number of ways. It

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The Air Excellent DB816 is designed to radially distribute air from a ventilation unit, minimizing system pressure drop, fan energy use,

Technical note

This reference is intended for preliminary fiber and communications infrastructure research. Optical interface, fiber type, port or core capacity, electrical input and output, enclosure protection, cooling, installation limits and applicable standards must be verified for the specific project.

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