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Ventilation Fan

EC Inline Duct Fan Series

EC Inline Duct Fan Series is a ventilation fan option for energy-conscious ducted ventilation, humidity-responsive airflow, multi-speed control review and similar projects.

Start here

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.

Seriesproduct overview Ventilation Fanproduct family Documentsmodel documents
Typical uses 3 checks Key inputs Airflow CFM / Static pressure / Duct size / Motor type Product documents 1 available Request model documents Model review
  • Energy-conscious ducted ventilation
  • Humidity-responsive airflow
  • Multi-speed control review
Request model documents

Series options

Compare EC Inline Duct Fan Series options

Check photos, key specs, typical uses, and document needs before requesting current model documents.

EC Inline Duct Fan equipment view

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.

EC Inline Duct Fan should be reviewed around ec motor review, temperature or humidity response, ducted ventilation, mounting conditions, electrical service, controls, and access for installation or service.

Use the visible product photos and model reference image to start the comparison, then confirm release documents before quoting, submittal, certification language, or final project use.

Key specs
Airflow air volume range 240-540 m3/h by model; confirm exact model before submittal use Model check Voltage Confirm the US voltage option Model check Mounting Inline duct mounted Project input
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
Check current model documents before quote or submittal use. Model data

Technical parameters

EC Inline Duct Fan technical parameters

The first model table shows how to read available values before final confirmation on the exact model page.

Spec field Selection value Use boundary
Model number EC Inline Duct Fan Series Model identifier
Airflow air volume range 240-540 m3/h by model; confirm exact model before submittal use Confirm by model
Voltage and phase Confirm the US voltage option Confirm by model
Power input 37-50 W by model; confirm voltage and exact model power Confirm by model
Sound rating 32-36 dB(A) range; installed sound depends on duct and mounting conditions Project input
Dimensions 4/6/8 inch options available; confirm exact dimensions Confirm by model
Weight Confirm shipping and installed weight Confirm by model
Mounting type Inline duct mounted Project input
Controls Confirm speed, temperature, and humidity control package Confirm by model
Warranty Confirm warranty terms by product and sales channel Confirm by model

Model table

EC Inline Duct Fan Source Parameters

Source parameterPublished source valueSelection use
Duct diameters100 / 150 / 200 mmMatch duct diameter before checking fan curve and control wiring
Air volume range240-540 m3/h by modelUse as a source airflow range; confirm exact model before submittal use
Motor power37-50 WConfirm voltage and exact model power before quotation
Noise level32-36 dB(A)Use as a source sound range; installed sound depends on duct and mounting conditions

Equipment photos

Equipment views that change selection

Use the photos to confirm the visible form factor, access side, mounting details, and service points before reading the longer selection notes.

EC Inline Duct Fan Series equipment detail 1
EC fan bodySpeed control or sensor context for the project.
EC Inline Duct Fan Series equipment detail 2
Control detailConfirm speed, sensor, and wiring options with model data.
EC Inline Duct Fan Series equipment detail 3
Housing viewCheck duct fit and access before asking for fan curves.

Applications

Applications

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.

Selection boundary

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 review

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

Parameter reading

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.

Start with the visible model cards above, then collect the few site conditions that change equipment fit before requesting final model documents.

  • 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 CFMStatic pressureDuct sizeMotor typeVoltageSound rating where available