Using HVLS Fans with HVAC systems

How to Effectively use HVLS Fans with HVAC systems

High volume low speed (HVLS) fans can be a great addition to Heating, Cooling and Ventilation (HVAC) systems in many commercial and industrial settings. Here are some steps to help you use them effectively in conjunction with your air-conditioning or ventilation systems:

1. Determine the optimal location: The first step is to identify the best location for the HVLS fans. This will depend on the size and layout of your space, as well as the location of your HVAC system. Ideally, you want to place the fans in areas where they will circulate air throughout the space, but not disrupt the airflow from your HVAC system.
2. Choose the right size and number of fans: HVLS fans come in various sizes, with diameters ranging from 7 to 24 feet. To determine the number and size of fans needed, you need to consider the size of the space, ceiling height, and the desired airflow. In general, the larger the space, the larger the fans needed. You may also need multiple fans, depending on the layout of your space.
3. Integrate the fans into the HVAC system: HVLS fans can be integrated into your HVAC system to help circulate air more effectively. This can help distribute conditioned air throughout the space, reducing hot or cold spots and improving air quality. To do this, you may need to consult with an HVAC professional to ensure the fans are properly installed and balanced with the rest of the system.
4. Use fans to improve energy efficiency: HVLS fans can help improve energy efficiency by reducing the workload on your HVAC system. By circulating air more effectively, the fans can help reduce the need for heating or cooling in certain areas of your space. This can lead to significant energy savings over time.
5. Maintain the fans: Like any other piece of equipment, HVLS fans require maintenance to perform at their best. Make sure to clean the blades regularly and inspect the motor and other components for wear and tear. You should also make sure the fans are balanced properly, as unbalanced fans can cause excessive noise and vibration.

‍

Seek engineering advice

All of these methods are carefully considered and require an engineer to ensure the desired thermal comfort level is achieved, depending on the type and the use of the facility. By asking your engineer to follow these steps, you can effectively incorporate high volume low speed fans in conjunction with your air conditioning and ventilation systems to reduce capital investment and improve air circulation, energy efficiency, and overall comfort in your commercial or industrial space.

‍

Computational Fluid Dynamics (CFD) for optimal HVLS Fan Placement

Jet Black Fan Systems have a team who can assist in recommending the optimal placement and installation method when working with HVAC systems. When choosing the premium range of Big Ass Fans, we can offer CFD modelling and provide the required data to your HVAC engineer to ensure the right system is presented for you. Save money in overall investment, followed by operational costs by investing in both HVLS fans and Heating, ventilation and air conditioning systems. Contact us today.