elevator fan

The Importance of an Elevator Fan

Elevator fans improve air quality in elevator cabs, helping to reduce odors and improving passenger comfort. They also help to lower maintenance costs and increase energy efficiency.

Every standard elevator today is equipped with a basic exhaust fan. This fan is mounted on the top of the car and extracts air from the cab into the hoistway. The toe kick pulls this supply of air into the cab as a result of the negative pressure triggered by the exhaust fan.


Elevator fans are a crucial component of elevators and help improve air circulation. They also create a comfortable environment for passengers and reduce maintenance costs.

There are several types of elevator fans, including axial fans, centrifugal fans, mixed-flow fans, and inline fans. These fans vary in size and design, but they all perform the same function – improving air circulation and creating a more comfortable environment for passengers.

Axial fans are the most common type of elevator fan. They are designed to move air in a straight line initially and then curve it outwards. They are typically mounted on the ceiling of an elevator car and connect to ductwork inside the cab.

Centrifugal fans are designed to move air in a circular motion and are also popular for ventilation. They are typically mounted on the top of an elevator car and connect to ductwork outside the cab.

Mixed-flow fans are a combination of axial and centrifugal fans. They are designed to move air in curved paths and are ideal for elevators with long shafts.

One of the most impressive features of a lift fan is the airflow it provides to the cab during an elevator emergency. This is especially useful for people with breathing problems or claustrophobia.

A standard elevator cab today is equipped with a basic exhaust fan that helps circulate air in the cab. The fan is positioned on the top of the car and extracts air from the cab into the hoistway. The air is then exchanged when the doors open to the building.

The fan is able to clear the cab of dust and debris by pushing it away from the occupants. This is the main reason for its presence in an elevator cab.

Other cool aspects of a lift fan include the airflow it provides to the cab and its ability to clear odors and other unpleasant muck from the vehicle. It may also be able to pressurize the hoistway to provide firefighter access to a vehicle during an elevator accident. The aforementioned facts are just a few of the benefits that make elevator fans an essential part of any building.


The primary purpose of an elevator fan is to improve air circulation in an elevator car. This helps to get rid of stale air, odors, and humidity in the car, creating a comfortable environment for passengers.

Aside from improved air quality, an elevator fan can also help to reduce energy costs. These fans can save building owners money in the long run by reducing air leakage through the shaft and minimizing the need for fans, lights, and traffic controllers that draw power when they’re not in use.

Some elevator systems incorporate a “sleep mode” that shuts off car lights and fans when the system isn’t in use, effectively throttling back energy use. When a passenger presses the call button, these systems come back on instantly to restart lights and fans.

These energy-saving systems can reduce annual energy consumption per kilowatt hour by up to 50 percent. And elevator fan they can even cut the amount of power needed to keep elevator cars moving, which could be a substantial savings in multi-story buildings with multiple elevators.

If you’re looking to reduce the amount of energy used in your building, it’s important to choose the right type of elevator fan for your needs. There are several types of fans that you can choose from, including mixed-flow fans and centrifugal fans.

Centrifugal fans are designed to attract air into the center of the fan. They’re often used in places where there are large amounts of dust, fumes, or other harmful particles that need to be cleared out.

They’re also very efficient at drawing in fresh air from the outside, which can help to reduce the amount of stale air and odors in your building.

In addition to improving air quality, an elevator fan can also help make the ride more pleasant for your passengers. This can be especially useful in cases where the elevator is crowded or stalled.

Lastly, an elevator fan can help to reduce the risk of fire. This is because it can help to create a positive pressure inside the elevator car, which prevents smoke from entering the hoistway and spreading freely from one floor to another.


Elevators are a critical part of human transport, bringing passengers elevator fan from one floor to the next. Just like cars and buses, elevators need to be maintained in order to operate properly and keep everyone safe.

A quality maintenance program performed by a qualified technician can help prevent expensive repairs and equipment breakdowns. It can also protect building residents and reduce liability risks.

While most people may not realize it, the fan in an elevator is very important to the safety and comfort of its users. This fan helps to move air inside the car and make people feel less claustrophobic.

In addition to moving air, the fan also removes dust and dirt from the elevator motor and keeps it in good working condition. This can also help to extend the life of your elevator and prevent major repair costs in the future.

Regular maintenance is essential for all elevators, and it should be done by a professional. Not only will this prevent accidents, but it can also help to ensure that your elevators are in good working condition and comply with the latest safety standards.

It is important to choose a company with extensive experience in providing high-quality elevator services and repair. The company should have a portfolio of diverse clients and projects. This allows them to provide more customized elevator services and repair, as well as better service.

The best way to determine whether an elevator maintenance company will be able to provide the level of service your business needs is by asking questions about their past work. Ask about their maintenance history, the types of projects and buildings that they have installed elevators for, and other information.

For example, you should ask about their approach to preventive maintenance, and what methods they use to keep your elevators in top shape. You should also look at their quality control measures, and see how they handle complaints.

A reliable company will be able to provide you with detailed reports about the maintenance they’ve done, as well as what they recommend for your elevator’s next step. The company should also be able to provide you with quotes for any repairs that need to be done in the future.


The installation of an elevator fan is a relatively small scale and low cost modification to your existing elevator that can significantly improve rider comfort and safety. It also makes your building stand out among its competition and is an ideal addition to any elevator modernization project.

The most important aspect of the elevator fan is its ability to circulate air in your cab while in motion. This is especially useful for those who have respiratory issues such as asthma or who cough or sneeze frequently in the elevator. This can have a significant impact on the quality of air and reduces the risk of spreading germs to passengers.

A good quality fan is made from a durable polyurethane material that will last for many years. It has a high rated motor that uses a low energy consumption power supply and is designed to withstand the rigors of elevator operation. The fan can be fitted with a specialized controller to monitor fan speed and power usage for optimal performance.

UNITEC offers a variety of fans ranging from the small to the large. The smallest unit is the 120VAC – single speed cab fan assembly that is a great way to get air moving in your cab while also meeting all the elevator safety code requirements. It is the best value in terms of dollars per kilowatt hour and will give your occupants what they need to breathe easy while in motion.

A well designed and installed cab fan is the most efficient way to circulate air while in motion. It can be the main focus of your next elevator modernization project. UNITEC has all the equipment and expertise needed to help you with this important task. Our team has extensive experience with both standard and custom built machines. You can call us for more information and to discuss your needs.