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EC Inline Duct Fan Series

Ventilation Fan

Start here when the project needs ventilation fan for energy-conscious ducted ventilation or humidity-responsive airflow. Confirm dimensions, voltage, access, controls, and current model documents before selecting an exact model.

  • Energy-conscious ducted ventilation
  • Humidity-responsive airflow
  • Multi-speed control review
Typical uses
3 checks
Product documents
1 available
Request model documents
Model review
Request model documents

Models

Choose the model that matches the opening, airflow duty, mounting condition, and electrical option.

EC Inline Duct Fan Series

EC Inline Duct Fan

EC inline duct fan for offices, classrooms, gyms, restaurant support rooms, and ducted fresh-air paths where PWM speed control, temperature or humidity response, pressure path, and serviceable mounting matter.

Airflow
air volume range 240-540 m3/h by model; confirm exact model before submittal useModel check
Voltage
Confirm the US voltage optionModel check
Mounting
Inline duct mountedProject input
Applications and build notes

Typical uses

  • EC motor review
  • Temperature or humidity response
  • Ducted ventilation

Build notes

  • 4/6/8 inch size range
  • Brushless EC motor and PWM control wording
  • Temperature and humidity sensor package details
  • Removable impeller and motor block details
Model dataCheck current model documents before quote or submittal use.

Applications and installation

For fan model documents, prepare room type, target CFM or ACH, duct sketch, approximate equivalent length, voltage, control expectation, mounting location, and service-access constraints.

Typical uses

Review bathrooms, storage rooms, light-commercial rooms, support spaces, and ducted ventilation paths by required CFM, duct length, fittings, discharge location, and sound sensitivity.

Product fit

Check this series when a ducted fan path is appropriate. Move to cabinet or utility fan selection when higher pressure, larger service access, enclosure needs, or a different fan construction is driving the decision.

Installation

Confirm duct diameter, equivalent length, elbows, backdraft protection, service clearance, mounting orientation, and wiring or speed-control expectations before selecting a fan body.

Parameters

Read CFM together with static pressure, sound, motor type, power input, and duct size. A free-air CFM value is only a starting point when the installed duct path adds resistance.

Sizing inputs

Ducted systems need a fan selected around CFM, duct path, pressure loss, noise sensitivity, and service access.

  • Gather target CFM, duct diameter, duct length, elbows, filters, and expected static pressure.
  • Avoid selecting by duct diameter alone.
  • Confirm noise, service access, and controls before model selection.
  • Airflow CFM
  • Static pressure
  • Duct size
  • Motor type
  • Voltage
  • Sound rating where available