Inline duct fans play a key role in HVAC systems. They boost air circulation and ventilation in many settings. You’ll find these fans in homes, businesses, and factories. They come in various models and sizes to meet different requirements. Let’s take a closer look at what inline duct fans are, the kinds you can get, and the range of sizes on offer.

What is an Inline Duct Fan?

An inline duct fan is mostly installed directly into the ductwork of an HVAC system. These fans are fitted between lengths of ducting; this method of installation improves the flow of air and permits less noise. They are particularly helpful when the setting does not give room for adequate clearance or where roof space is tiny to accommodate a ceiling exhaust fan.

Applications of Inline Duct Fans

The inline duct fans are very versatile and find application in a wide array of settings, including:

  1. Horticulture: Inline fans are mostly utilized in grow tents, greenhouses, or even other indoor growing areas. They are capable of regulating temperature, humidity, and air quality, some of the most important elements to ensure that plants grow healthily. Without good ventilation, plants will not reach their optimum growth.
  2. Commercial Areas: These fans are also used in commercial warehouses and office buildings to improve indoor air quality and circulation. They represent an inexpensive option against air-conditioning, thus finding a market among huge spaces where cooling and ventilation costs can become very expensive.
  3. Residential Use: Instalment of inline duct fans is possible within homes for delivering ventilation. Such units are installed to assure air movement of fresh air; the prevention of mold formation within a home is enhanced, and it improves the quality of air in your home, right from the bathroom, kitchen, to the attic.

Types of Inline Duct Fans

There are three main types of inline duct fans:

1. Axial Inline Fans: Axial inline fans have one propeller and work well in setups with short ducts few turns, and no branches. These fans push a lot of air at low pressure, which makes them great for: Tiny toilets Small bathrooms, ensuites, or laundry rooms Setups with short ducts (less than a few meters).

2. Centrifugal Inline Fans: Centrifugal inline fans are built to handle longer duct systems with turns and branches. They move air at high pressure so they fit well in more complex setups, like: Large heat transfer setups Large subfloor air circulation setups Large spaces with long ductwork (20 meters or more).

3. Mixed Flow Inline Fans: Mixed flow inline fans blend the traits of axial and centrifugal fans. They provide good airflow and pressure features, which makes them useful for many installations. They work well for: Medium to large bathrooms, ensuites, or laundries Setups with medium-length ductwork (from 0 to 20 meters). These fans show centrifugal traits from 150mm size up and axial traits for sizes under 150mm.

Sizes of Inline Fans

Inline duct fans come in various sizes to cater to different airflow requirements. Here are some of the common sizes available:

  • EC Inline Fan 4″ (100mm)
  • EC Inline Fan 6″ (150mm)
  • EC Inline Fan 8″ (200mm)
  • EC Inline Fan 10″ (250mm)
  • EC Inline Fan 12″ (315mm)
  • EC Inline Fan 14″ (350mm)

Choosing the Right Inline Fan

While choosing an inline fan, specifications of your installation are going to be of major importance. These may include the length of ducting, bends and branches, and the required air flow and pressure. Please go to product details for size, capacity, specification, pressure curve, features, and accessories for every product. If you need further assistance, our fan experts are always ready to help.

Why Choose HVAC Warehouse?

At HVAC Warehouse, we have the best in-line fans in all sizes for any of your requirements. We have a comprehensive range to ensure that you get the perfect solution for your application, be it residential, commercial, or industrial. Our highly trained staff is always at your beck and call, ready to give a professional advice or assistance. Buy now, or contact us for more information, and let HVAC Warehouse be your one-stop shop for your inline duct fans.