There are so many different options in regards to personal cooling devices. When it comes to picking the best one for you, it can be hard to know what each one does, looks like, and its features.
Tower fans have many benefits – but what does a tower fan look like? What sets a tower fan apart from other fan styles?
What does a tower fan look like?
Tower fans are easy to spot – they are shaped like a tower!
Tower fans will have a fixed base. Some have a pedestal connected to the base, but many are designed so that the cylindrical body is directly above the base.
These vertical fans blow air horizontally, rather than the traditional vertical airflow that other fans produce.
What is a tower fan?
A tower fan is a vertical fan that is shaped like a cylinder. Instead of being like a box or shaped in an odd way, these fans are often tall and skinny.
A solid, stable base creates a strong foundation for these fully encased fans. The blades are housed inside a body or case. This helps to reduce some of the noise that fans produce.
How tall are tower fans usually?
On average, tower fans are between 30 – 40 inches tall (or around 100 cm, or just over 3 feet). Tower fans also come in sizes that range from small units that can be placed on a desk to very large heavy-duty workshop sizes.
When picking your fan, find one whose airflow velocity fits the size of your room. The fan will have this information listed as area coverage or something similar.
How do tower fans work?
Tower fans cool the air using a process called forced convection.
Tower fans create circulation when the airflow, which is spread at a 90-degree angle, blows across your skin. The vertical flow of air blows across objects (such as your body), thereby reducing heat.
Basically, tower fans work by removing heat using fast-moving air. Inlets or vents on the sides pull the air in. A motor pushes the air through internal blades and out through a series of louvers and slits on the front of the body. Louvers can be fixed, or adjustable pieces of plastic that direct the air.
Many tower fans also offer basic filters against allergies, such as ionization or dust filters, that are housed within the body. These make sure that the air blowing from the fan is clean.
Oscillating tower fans
Oscillation is a fancy term for a side-to-side rotation.
Oscillation works by slowly moving the fan side-to-side, which enables it to cool a larger area. This creates a type of airflow that spreads across the room in an arc-like pattern.
When it comes to oscillation, there are a couple of different options tower fans offer.
Many tower fans offer at least 80 degrees of oscillation, but there are tower fans that can oscillate 360 degrees! Due to their compact design, however, most users will find that 90 degrees are more than enough.
Are tower fans better?
There are two main points to consider when thinking of buying a tower fan. Will this fan be used to replace, or in addition to, air condition? And if it is to replace or reduce the amount of air conditioning used, how do you choose between a tower fan or a normal fan?
Tower fans vs. air conditioners
Tower fans use a lot less energy than air conditioners – they actually use up to 60% less energy. For every degree warmer you turn your air conditioner, you can actually save hundreds of dollars a year.
While air conditioners use compressors to suck in existing air and push out cooled air, tower fans circulate the air already in the room. When you use it with an air conditioner, a tower fan can really reduce the amount of energy you are using – which will save you money!
Tower fans vs. other fans
What makes tower fans unique is their shape and function. Their rectangular and vertical design makes them perfect for small spaces, apartments, or rooms where the air conditioning doesn’t cut it. Tower fans don’t use much electricity, either, making them a great choice for anyone looking to lower their energy consumption.
A traditional pedestal fan provides a lot of power – but they present a safety hazard for small children, pets, or someone who wants to try to touch the moving blades. Additionally, they’re big and heavy, taking up large floor space. Tower fans, on the other hand, can fit into tight corners or small spaces easily.
Tower fans usually offer 3 or more settings, with some offering six or more airflow settings. The higher the speed, the more the noise, and tower fans’ ability to adjust between the low-medium-high settings gives them a wide use that traditional box or table fans can’t offer.
The ease of moving it around is an essential point to note; tower fans are not heavy. This makes them easy to carry around or move from room to room. Their thin, even, cylindrical design makes them easy to store, especially in rooms where storage is important.
Tower fan styles & examples
Tower fans come in many styles – not just fixed and oscillating! When it comes to deciding on your next tower fan, there are a lot of options to select from.
There are a few things to keep in mind when buying your next tower fan. First, look at the air output of the fan – will it cover the entire room in which it is to be placed? Then, find the fan that has the best features and style for your tastes.
What to look for in your next tower fan
Tower fans are available for just about every budget, from $10 to more than $1,000. What makes each fan unique is often the extra features it offers.
Besides the basic options of height, width, weight, and oscillation, there are other unique features that come standard on many tower fans. Pick a color that matches your current home, bring home a style that goes with your existing decor, or even opt for a model that will clean the air you breathe.
When you want to buy tower fan models, here are a few things to look out for:
- Turn off/sleep timers
- Turn on timer
- Adjustable louvers
- Anti-slip base
- Humidifiers or dehumidifiers
- LCD/LED displays
- Remote control
- Noise level adjustments or quiet features
- App or mobile compatibility
- Safety fuses and/or polarized plugs
- Airflow speeds, such as natural, sleep mode, or normal
- Nightlights or ambient light features
- Auto-on features that trigger when a pre-set temperature is reached
- Filter options, such as:
- Ionization, which helps to reduce dirt, pollen, smoke, bacteria, and other allergens from the air
- HEPA filters that add an extra layer of air cleansing
- Filters that capture mold spores and/or pet dander
Types of Tower fan styles
Axial Tower Fan
Most often used around machines or heavy-duty equipment, an axial fan uses many blades to spread air. In an axial tower fan, the blades are usually arranged in a vertical line in the main body piece that oscillates. Table fans, ceiling fans, and pedestal fans are all types of axial fans.
Bladeless Tower Fan
Bladeless Tower fans are uncommon because they do have blades – you just don’t see them. A small intake at the bottom sucks air into the body or base, where a small motor uses an internal fan to push the air through irregularly placed internal blades. The air then moves out through a small slit that usually runs the length of the circle.
Centrifugal Tower Fan
The traditional tower fan, centrifugal tower fans work by emitting the air. This change of direction usually occurs at 90-degrees. An internal fan is perpendicular to the airflow, and as the air goes through a set of vents and louvers, the air is pushed towards you, which creates a cooling effect.