Box fans

A box fan is a centrifugal fan housed in a sound-insulated box – a smart solution when you need powerful airflow but have limited space or strict noise requirements. Our box fans are designed for industrial, utility, and commercial applications where reliability and efficiency are key.

Whether it’s for air renewal in a technical room, extracting warm or polluted air from a production space, or supplying fresh air through ductwork – a box fan is a versatile and easy-to-integrate choice. We’re happy to think along with you to find the best solution.

Need expert advice? Get in touch!
Call us at +31 (0)416 391 999 or email info@ventinet.nl

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Need advice? Get in touch!

We’re available Monday to Friday from 8:30 to 17:00.

What is a box fan?

A box fan is a centrifugal fan enclosed in a noise-insulated box. It’s a smart and compact solution for powerful ventilation where space or acoustic demands play a role. Our box fans are engineered for industrial, commercial, and utility environments where performance and durability matter.

They are commonly used for:

  • Air renewal in technical rooms
  • Extracting hot or contaminated air from production areas
  • Supplying fresh air via duct systems

Box fans are versatile, compact, and easy to install in new or existing ventilation systems.

Where are box fans used?

Typical applications for our box fans include:

  • Air supply and exhaust in HVAC systems
  • Low-noise ventilation in offices, schools, and hospitals
  • Extraction in technical spaces, control cabinets, and plenums
  • Supporting natural ventilation in large halls or warehouses
  • Air handling in production environments

We offer a wide range of models with different airflow capacities, pressure levels, and sound performance. Depending on your needs – airflow, installation dimensions, duct connection, or noise requirements – we’ll quickly advise you on the right solution.

Why choose a box fan?

  • Low noise: Thanks to the insulated casing, ideal for noise-sensitive spaces
  • Space-saving: Perfect for installation in ceilings, shafts, or cabinets
  • Efficient: High airflow with relatively low energy consumption
  • Versatile: Suitable for both supply and exhaust air, duct-mounted
  • Easy maintenance: Often accessible via service panels

We’re happy to help you select the right box fan tailored to your project. Whether it’s a standard solution or a custom-built design, you’ll always receive fast, clear advice – and a personalized quote.
Call us at  +31 (0)416 391 999 or email info@ventinet.nl

Frequently asked questions about box fans

When should I choose a box fan?

Box fans are ideal when you need powerful airflow in tight spaces or within existing duct systems. They’re perfect for technical areas, industrial settings, or utility buildings where compact and built-in solutions are preferred.

Box fans combine strong performance with space efficiency. They’re easy to install in ventilation systems and widely used in industrial and commercial applications.

Yes, they are well-suited for extracting heat and supporting cooling. Box fans are often used in hot environments like production facilities, server rooms, or enclosed workshops.

Absolutely. Our box fans are built for 24/7 use and come with thermally protected, durable motors.

Yes. All our box fans come with sound-dampening enclosures, making them ideal for noise-sensitive applications.