A Comprehensive Guide to Different Types of Damper Actuators

Sourced photo
Sourced photo

Image commercially licensed from Unsplash

Home and business owners alike need to be aware of the different types of damper actuators available on the market. By understanding the features and benefits of each type, you can make an informed decision about which one is right for your needs. This comprehensive guide will introduce you to the different types of damper actuators and help you choose the best option for your home or business.

What are damper actuators and how do they work?

Damper actuators are the essential components of a heating, ventilation, and air conditioning (HVAC) system. They are motors that control dampers—valves that shut off or regulate the flow of hot or cold air through ducts—to maintain a comfortable temperature in any room. Damper actuators vary in size, power, and type depending on the application. Some use electricity to turn a small shaft so the entire valve can be opened or closed, while others use centrifugal force created by spinning rotors to operate another mechanism to open and close valves. In larger systems, more powerful actuators can be used depending on the type of dampers installed. With this versatile tool, HVAC technicians can keep any area comfortable no matter what their size or function may be!

Types of damper actuators

Damper actuators are a vital component of HVAC systems, ensuring airflow accuracy, reliability, and safety. While there are many types of these motorized devices, belimo and Honeywell damper actuators are two of the most popular brands on the market today. Belimo damper actuators offer a wide range of reliable and efficient products for controlling air dampers in heating, ventilation, and air conditioning (HVAC) applications. These belimo solutions come with advanced features such as temperature sensing, feedback control loops, and optional network communication capabilities. Honeywell damper actuators are designed to provide precise positioning of firedamper blades in smoke control systems. The high torque output enables these actuators to open or close heavy fire dampers quickly, while their robust construction ensures they remain operational in the harshest environmental conditions. For HVAC applications requiring extreme noise reduction efficiency and the lowest energy consumption, Honeywell offers its miniature open-close style damper actuator solutions – all perfect for demanding applications with tight space regulation requirements.

How to choose the right type of damper actuator for your needs

When it comes to choosing the right type of actuator for your damper system, there are a variety of options. It’s important to consider the space you’re utilizing, as this will narrow down the best option available. An overload damper actuator is most often used for zone control applications that require varying degrees of force and are located in fan enclosures or small rooms. Additionally, an electro-mechanical servo actuator is best for applications where precision positioning and complex movements with high torques are required such as those found in fuel cell systems and larger industrial ducts. Whatever type of damper you choose, make sure to do your research before installation and look at different product specifications to determine whether it is safe and reliable for your application’s needs.

Benefits of using a damper actuator

Damper actuators are becoming increasingly popular within the building automation industry due to their impressive ability to control airflow within an HVAC system. In addition to providing precise temperature regulation, using a damper actuator in a vent can also save energy and help you keep better tabs on your home’s air quality. With a damper actuator, you can create zones in rooms or offices, allowing for separate temperature settings for different areas of your building and reducing volatile temperatures. Damper actuators are also popular due to their reliability and efficiency. They are able to perform for long periods of time without needing manual adjustment or maintenance. Furthermore, since these devices are powered by electricity, they are hard-wired into power supplies, meaning that you will continuously receive accurate readings from them with no need to manually reset them or worry about power outages resulting in data loss. With all of these benefits and more, damper actuators are a great asset when it comes to creating comfortable interiors in any building!

Tips for installing a damper actuator

Installing a damper actuator can be a tricky process, but there are a few tips to keep in mind that will help ensure the job goes smoothly. First, it is important to determine what type of damper actuator is going to be used so that you know exactly what parts and tools you need before beginning. Another essential step is to make sure the power supply to the damper actuator is turned off, as this can prevent any unnecessary damage when installing the device. It’s also wise to double-check all connections and adjuster settings after installation so that your actuator provides optimal performance. With some proper preparation and these simple tips, you’ll be off and running with your newly installed damper actuator in no time!


There are many different types of damper actuators on the market, each with its own unique set of benefits. When choosing a damper actuator for your needs, it is important to consider the environment in which it will be used, the type of load it will be subjected to, and the level of precision required. With so many options available, finding the right damper actuator can seem daunting, but luckily there are experts who can help you select the perfect one for your application. Installing a damper actuator is a simple process that can have a big impact on the performance of your HVAC system. If you have any questions about damper actuators or need help selecting the right one for your needs, please don’t hesitate to contact us. We’re always here to help!

Share this article

This article features branded content from a third party. Opinions in this article do not reflect the opinions and beliefs of Kivo Daily.