HVLS fans are one of the latest innovations in the fan industry which brings you many benefits that you cannot get from a normal ceiling fan.
What are HVLS Fans?
High Volume Low Speed (HVLS) fans are large ceiling fans that rely on size rather than speed to move substantial airflow. Unlike small, high-velocity fans that create turbulent air streams that quickly disperse, HVLS fans produce a steady and efficient breeze without lapsing.
Originally designed for large spaces like barns and factories as industrial fans, these ceiling fans have evolved and can now be customized in size and design to meet specific needs.
This adaptability has made HVLS fans a popular choice across various industries, including commercial spaces in Singapore and residential settings such as homes and rooms.
The design of these large ceiling fans can help to stabilise the temperature in the area and allows for better ventilation for people in the area. The air emits from these fans is radiated in all directions, flowing until it reaches the wall.
How do HVLS Fans work?
HVLS fans operate on a straightforward yet effective principle: they move a large volume of air at low speed, generating a gentle and efficient breeze. Cool air breaks up the moisture-saturated boundary layer surrounding the body and accelerates evaporation to produce a cooling effect.
Ceiling fans produce a column of air as they turn. This column of air moves down and out along the floor, called a horizontal floor jet, this deep wall of horizontal moving air is relative to the diameter of a fan, and to a lesser degree, the speed of a fan.
Once the floor jet reaches its potential, it migrates outward until it meets a side wall or other vertical surface. This significantly enhances both comfort and air quality in your space, creating a more pleasant environment.
Source: https://epochfans.com/blog/how-epoch-hvls-fans-make-hvac-systems-more-efficient/
Commercial HVLS fans vary from private roof fans with respect to breadth, rotational speed, and execution. While a few fans utilize contemporary sharp edges to move air, different techniques are being utilized to make it progressively productive, for example, utilizing airfoils.
Visit a HVLS fan supplier in Singapore to install a HVLS fan today. Also, visit our industrial fan services page to view the various large ceiling fans for industrial installation in Singapore!
Benefits of HVLS fans
Some benefits of installing a HVLS Fans includes:
Comfort and saving simultaneously:
In a tropical hot and humid country like Singapore, HVLS fans are a genuine help. They work up gigantic segments of air rather than simply little areas, making them exceptionally viable at chilling anybody taking a shot at the floor.
Since the HVLS fans work so well at keeping individuals cool, offices that are furnished with these large ceiling fans are able to maintain a cooling environment. An HVAC framework is still acceptable to have, yet our large ceiling fans will enhance the cooling effect, which can decrease the expense running costs of cooling.
For office supervisors attempting to locate the correct harmony between agreeable workers and reasonable warming and cooling, matching HVLS fans with a HVAC framework is a success win. A good HVLS fan creates a much more comfortable environment by thoroughly mixing the temperature layers in the air and providing even airflow throughout.
Improved Air Quality & Workplace Health:
Maintaining good indoor air quality is crucial. Properly sized HVLS fans ensure consistent air circulation, reduce stagnant air pockets, and draw in fresh air to improve ventilation in your facility.
Enhanced air quality goes beyond mere comfort; it significantly impacts workplace health and productivity. HVLS fans play a crucial role in fostering a healthier environment by maintaining continuous air circulation. These large fans can move up to 220,000 cubic feet of air per minute, covering large spaces efficiently while lowering energy costs by up to 30%.
This constant movement helps prevent the accumulation of pollutants and allergens, leading to improved employee well-being and efficiency. By reducing indoor air contaminants, these fans also contribute to a safer, more productive workspace.
Reduced Cooling Costs:
Comfort is typically the goal of cooling indoor spaces, and we can achieve that goal in more than the one, traditional way known as turning down the thermostat! With ceiling fans aiding in climate control, you can increase your thermostat setting while staying equally comfortable.
Each degree the thermostat is increased accounts for a 5% reduction in kWh usage thus if a facility increased its thermostat by 5°, they would see a 20% reduction in cooling costs! As you can see, HVLS fans quickly deliver a return on investment.
Reduce Heating Cost:
In winters, HVLS fans can also run in reverse to redistribute the air. This is particularly effective if you are planning an air circulation strategy that includes a forced-air heating system.
Pairing a heating system with HVLS fans typically yields a 30% savings on heating costs by increasing warm air at ground level and reducing heat loss through the roof.
Longer Lifespan of HVLS Fans:
When the right high volume low speed fan is chosen, a properly sized fan operates within its optimal design parameters, ensuring it does not have to overexert to maintain airflow.
This efficiency not only extends the lifespan of the fan but also lowers maintenance costs by minimizing wear and tear.
Additionally, because the fan is not overworked, energy consumption is reduced, contributing to overall cost savings and increased operational reliability.
Decreased HVAC Tonnage & Ducting:
The HVLS ceiling fan innovation is an extraordinary route for organizations to lessen the carbon impression by diminishing the size of their HVAC frameworks.
Additionally, it’s reliably successful to utilize HVLS fans instead of ducting on the grounds that these ceiling fans are in administration constantly, blending the air in the space and keeping a steady temperature comfort level as opposed to dumping hot or cold air into space.
Quiet Low Noise Operation:
Unlike traditional high-speed fans, HVLS fans operate at a whisper-quiet level, producing minimal noise while efficiently circulating air.
Their quiet operation is especially beneficial in settings where concentration is key, such as offices, classrooms, and industrial spaces.
This helps maintain clear communication and focus in the workplace, fostering a more productive and comfortable environment without the disruptive hum of conventional fans.
Pest control:
No one wants pests in his or her building. However, some pests are tricky. Physical barriers like dock shelters or door screens can prevent creatures from flying into a warehouse, but these are most effective when paired with additional measures to keep pests out.
HVLS ceiling fans can help with this issue too. The large turning blades on the ceiling fan will scare away birds, and the air movement can push bugs away as well.
What health and safety concerns do you have for your facility? In many cases, a HVLS fan might be the solution you’re looking for. Reach out to Spacefans to clear the doubts you might have about these large commercial ceiling fans!
Types of HVLS Ceiling Fans
Ceiling fans are one of the most efficient and economical ways to cool down a huge area and maintain a breezy and cool environment. Getting the right type of ceiling fan is also important to ensure that you are not spending more than what you need.
Investing in the right ceiling fan not only helps with regulating a cooling environment in your area but also helps to save electricity cost in the long term.
HVLS ceiling fans are usually designed for bigger facilities such as factories, warehouses, and sports halls. However, HVLS fans have improved with technology advancements in recent years and can be used in industrial, commercial, and even residential spaces.
HVLS fans are larger in size and usually greater than 7ft in diameter and move a high volume of air at a low speed around 8 mph.
Here are the different types of HVLS ceiling fans available at Spacefans:
- X6 Series
- Windy6
- Mini Windy6
- I-Series
- I-Series II
- Brolly
- Horizon Series
- Helios
Each of our fan series has a different Specifications Chart which you can choose based on your requirements and cooling goals.
1. X6 Series
The X6 series is Spacefans’ latest cost effective and high-performance high volume low speed fan.
It boasts heavy duty, industrial grade, German engineered hardware of 6 airfoils.
Simple to operate, its controls easily integrate with Building Management Systems/Remote Timer/Fire Controls.
- 6 Airfoils
- Energy Saving
- Maximum Evaporative Comfort
2. Windy6
The Spacefans Windy6 is an effective portable and easily moveable HVLS fans on the ground.
It is 2m in height and capable of delivering gentle breeze to occupants 45m away from it.
Featuring a gearless PMSM motor, its air volume is equivalent to 20 standard upright industrial fans.
- Effective mobility on 4 wheels
- Energy efficient: 0.75kW power, very low energy consumption
- Quiet & low noise at 69dB level
3. Mini Windy6
The Spacefans Mini Windy6 is an effective portable and easily moveable HVLS fans on the ground.
It is 1.25m in height and capable of delivering gentle breeze to occupants 45m away from it.
- Super huge air volume
- Effective mobility
- Energy efficient
4. I-Series
Introducing our stylish 3-blade ceiling fan, designed for small spaces. Its unique blade form and color options – glossy white, matte black, and wood – add a modern touch to any room.
With sound-reducing winglet technology, enjoy a quiet breeze in serene comfort.
- 4 ft fan diameter
- 3 ABS blades
- DC motor
5. I-Series II
Introducing our sculptural ceiling fan, blending form and function effortlessly.
With three ABS blades and an ultra-slim brushless AC motor, it’s ideal for small spaces, offering both style and efficiency.
- LED Light can be added (20 Watt, 1800(Im))
- 3 colour dimming light (Warm light, white light or warm white light)
- Light diameter: 120mm
6. Brolly
Introducing the Spacefans Brolly! A new design shape for a whole new look.
Enjoy up to 8 times more airflow, easy installation, energy saving and gearless motor with Brolly.
- Up to 8 times more airflow
- Easy Installation
- Energy Saving
7. Horizon Series
Spacefans HORIZON series HVLS fans are of 5/6 airfoils design that have diameters ranging from 2.5 to 7.3m. These fans are direct driven. Very quiet with noise levels of less than 45 dbA.
No gearboxes, no oil, no oil leakage, no nitrogen –filled parts and no on-board electronics resulting in a compact maintenance-free-and reliable drive unit with long service life.
- 5 years Warranty
- Custom PMSM Motor
8. Helios Series
Spacefans HELIOS series are the mid-sized HVLS fans with diameters ranging from 2.4m to 4.2m. Devoid of gearboxes, they are very quiet at 35dbA and are suitable for places that require such quiet mid-sized fans.
Featuring the world’s strongest rare earth magnets (NdFeBN38H) in a 32 pole PMSM motor with LY bearings, these quiet HVLS fans have a high electrical efficiency of 84%.
- 5/6 Airfoils
- 5 years Warranty
- Custom PMSM Motor
How to Shop for The Right HVLS Ceiling Fan
These are a few things to look out for when deciding on which type of ceiling fan to get:
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Size of Facility
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Layout of Facility
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Number of Occupants or Machinery
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Temperature Requirements
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Blade Size
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Speed
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Airflow
The features of the HVLS ceiling fan required for different facilities varies. HVLS ceiling fans for industrial, residential, and commercial uses are different.
The Spacefans Windy6 is an effective portable and easily moveable HVLS fan on the ground. Its air volume is equivalent to 20 standard upright industrial fans with low noise level.
The Brolly Series HVLS fan is a whole new look, has up to 8 times more airflow, easy installation and is energy saving.
We also have different diameters and specifications for different facilities. Both the Windy6 and Brolly Series HVLS fans are commonly use in commercial settings.
Windy6 commercial HVLS fans are usually used for bus/train depots, exhibition events outdoors, and cafes.
Brolly HVLS fans are usually used for huge open spaces.
We also offer installation, servicing and maintenance for our HVLS fans as well, learn more here.
Make Your HVLS Choice
To choose the best HVLS ceiling fan, look at the list of items and identify your criteria and priorities. From there, you can research the types of HVLS fans available (residential, industrial, or commercial) and the specifications, like cost and sound.
Consider the width, length and height of the facility, desired temperature you would like to maintain, and the fan’s energy consumption.
To enquire or purchase affordable HVLS ceiling fans in Singapore for residential or industrial uses or to talk to an expert, Contact Us for more details!