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Portable Air Conditioner BTU’s: What’s the Ideal Measure for Me?

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When it comes to keeping your place temperate during the hot summer months, air conditioning can go a long way. Portable air conditioners are a great choice if you’re looking for something versatile – as they can easily be moved from one room to another.

For the best results, it’s important to choose an air conditioning unit that’s the right size for the area you want to cool. However, it can be quite daunting to know what unit to buy if you’ve never ventured into the world of air conditioning.

How Do Air Conditioners Work? A Simplified Explanation

Air conditioners work by converting a substance called a refrigerant from a liquid to a gas and back to a liquid again in ongoing cycles. The concept behind this is that, as the refrigerant becomes a gas, it simultaneously absorbs heat from its environment. It only takes some basic chemistry knowledge to understand why this happens.

Energy is required to convert a liquid to a gas. As more energy is introduced, particles in a substance start to move around more freely, further away from each other, causing the energized substance to convert from its denser liquid form, to its lighter gaseous form.

Using water as an example, you can touch and feel water much more easily than steam or water vapor in the air, that’s because the water particles are more closely stacked when water is in its liquid state (water), as opposed to its gaseous state (steam).

To convert water to steam, you have to boil it, which is a process that involves heating it up. As the particles absorb the thermal (heat) energy, it’s converted into kinetic (movement) energy and they start to move around more freely from one another, which is why the water is no longer as dense and why it converts to a gas.

In the same way thermal energy (or heat) can be used to convert water to steam, heat can also be used to convert refrigerants from their liquid state to their gaseous state.

But refrigerants are different from water in that they don’t need as much heat to convert to a gas. Refrigerants can get enough heat to convert from liquid to gas simply by absorbing heat energy from the environment. In this way, refrigerants get the energy to convert to gas by “stealing” heat energy from the hot air, which is why they cool the air.

Air Conditioner Coil and Fan Systems

To cool down the air in your home, air conditioners make use of a fan and coil system. The coils are a tubing system that contain the refrigerant substance. When hot air from your home moves over these liquid-filled coils, the liquid refrigerant inside the coils “steals” the heat energy out of the air to cool it down. A fan blows this cold air out of the air conditioner system into your home, which cools your place down.

However, the cycle needs to repeat continuously in order to be effective. To make this possible, the now gaseous refrigerant needs to be converted back into a liquid so the liquid refrigerant can be used to cool down more air.

To get the gaseous refrigerant back into its liquid state, a compressor is used. The compressor works by adding so much pressure to the gaseous refrigerant substance, it condenses into a back into a liquid. However, when converted back into a liquid, the refrigerant releases the heat energy it absorbed when it became a gas back into the air around it. If this hot air is released back into your home, the air conditioner will be completely ineffective, so another fan is used to blow the hot air outside instead of releasing it back into your space.

How Do Portable Air Conditioners Work?

Portable air conditioners do everything a normal air conditioning system does. Like any other air conditioner, portable air conditioners work by cooling the air with coils that are filled with refrigerate, blowing the cool air inside and then “moving the heat” by blowing hot air outside.

Because of this, it’s important to note that a portable air conditioning unit has to be located in an area where it can dispel hot air outside. Most portable units are made to be placed in front of windows, so as to vent out hot air outside through the window. However, there are also portable air conditioners made specifically to vent through fireplaces or even holes in the wall.

If you’re looking to cool down a space such as a basement, which has no windows or any other place where hot air can be vented out, it’s important to consider this before buying a portable air conditioner. You might be able to find a workaround which still allows the portable unit to be fitted so it can release hot air outside, but you’d have to plan this before buying the unit to avoid disappointment.

What Is BTU?

BTU stands for British Thermal Unit and is a measurement system used to rate the cooling or heating capacity for aircons, heaters and even fridges. In simple terms, it’s a measurement system that measures the ability of an appliance to change or regulate temperatures.

One BTU is the energy required to heat up one pound of water (1lb) one degree Fahrenheit (1°F) at sea level. When measured as energy, a BTU is about the same as 1055 joules.

Choosing the right BTU for your space is easy when installing a permanent central air conditioning system, seeing as your HVAC contractor will probably know how to calculate your BTU requirements.

When buying a portable air conditioner, however, things are a bit trickier. The BTU you need to cool a down a space efficiently will vary, but two of the most important factors to consider when deciding on BTU is the size of the space you’re trying to cool, as well as how much heat the space naturally has.

It goes without saying that bigger spaces require units with a higher BTU. You might also notice that some rooms in your house with bigger windows are naturally warmer because they get more sun. Kitchens can also tend to be hotter, seeing as using your oven or stove will release heat into the room.

When working with a fixed space, choosing the BTU is straightforward, but to get the most out of a portable unit, it has to be versatile so you can use it in different rooms of different sizes that naturally receive different amounts of heat from the sun.

Choosing the Right BTU for Your Portable Aircon

There are a few BTU calculators online that can help you establish the best aircon unit size based on the space you want to cool. However, these calculators aren’t necessarily the only thing you should go by when choosing a unit.

Some factors to consider when buying an aircon unit include:

  • The insulation of the space you want to cool: A room with more windows will require more BTU’s than one consisting of mostly thick walls
  • Desired temperature decrease: If your desired temperature is close to the climate outside, you’ll need less BTU’s
  • Ceiling Height: If your ceiling is higher you’ll have more space to cool, requiring more BTU’s for every square foot
  • Space shape: An open space with a lot of air between walls will be more efficient to cool than a narrow space, as airflow in narrow spaces is restricted. Running a fan to promote airflow can improve this problem
  • Roofing color: Darker roofing absorbs more heat, requiring more BTU’s to stay cool

Seeing as you’ll want to move your portable aircon unit around, you’ll have to consider the average size, warmness, insulation and other factors of the spaces you want to cool. In cases where the room size and natural heat differ a lot from one space to another, you’ll have to compromise.

The guidelines for BTU’s per hour vs the square footage of the space you want to cool is as follows:

  • 100-150 square feet: 5000 BTU
  • 150-250 square feet: 6000 BTU
  • 250-300 square feet: 7000 BTU
  • 300-350 square feet: 8000 BTU
  • 350-400 square feet: 9000 BTU
  • 400-450 square feet: 10 000 BTU
  • 450-550 square feet: 12 000 BTU
  • 550-700 square feet: 14 000 BTU

To give you an idea, bedrooms can vary from 100 to 220 square feet. So depending on the size of your bedroom, it could take 5000 to 6000 BTU to cool.

Why Choosing the Right BTU is Important?

There’s no definite way to choose the right BTU for a portable air conditioning unit, as the best unit will depend on your personal requirements and the different spaces you want to cool. The bigger the difference in size and natural heat of the different rooms you want to cool, the more difficult it will be to choose a unit with the right amount of BTU’s.

The Problem with BTU Overload

Choosing the biggest portable air conditioning unit possible with the largest amount of BTU’s definitely isn’t the answer. A unit that’s too big will quickly cool the air to your desired temperature. Once the air is cooled, the unit will switch off to avoid cooling the air even more. Without the unit running, the air will start to heat up again, causing the unit to kick back in again and do another cooling cycle.

This constant cycle of cooling the space quickly, turning off and then kicking back in a while later for another short cycle, shortens the lifespan of your portable aircon unit, as the compressor responsible for condensing the gaseous refrigerant will soon give in.

Not Using Enough BTU’s

Conversely, a unit that doesn’t have enough BTU’s for the space you want to cool will never stop running. Even though the unit will be running non-stop, your room temperature might not be as low as you set to aircon. This is because the unit might simply not have enough cooling power to reach your desired temperature.

When the unit is constantly running with no periods of resting in between cycles, the lifespan of your portable aircon unit will also be shorter.

With summer on the way now is great time to invest in a quality aircon unit. By following guidelines and consulting professionals help, you can choose the best portable air conditioning unit for your space

Rozanne WildsPortable Air Conditioner BTU’s: What’s the Ideal Measure for Me?
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Cooling Systems for the Hot Weather in Florida

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All about cooling systems

Chances are you’re under the effects of a cooling system right now. If you live in southern Florida, that’s almost a guarantee. Before cooling system technology, people relied on fans and windows to keep ambient temperatures low indoors. Now, thanks to advances in engineering, more powerful options are available. Let’s learn about cooling systems, specifically for use in southern Florida.

Why do I need a cooling system in Florida?

When summer rolls in and the heat becomes unbearable, the only solution is a high-quality cooling system. Though it may not be the hottest part of the United States in terms of pure temperature, the humidity levels in Florida make cooling systems in homes, businesses, workshops or on the go a dire necessity. South Florida is especially humid owing to the large bodies of water that surround it and the increased levels of precipitation in the summer months. Without proper temperature control, you’re looking at a serious problem. Increased sweating, less comfort, more fatigue… the list goes on. So, if you live in an area with high levels of heat and humidity, then you would find it helpful to read up on this article about cooling systems for hot weather in Florida.

What kind of cooling systems are there?

There are many kinds of cooling systems for many different purposes. Let’s start by considering an indoor cooling system for everyday use. A great proportion of a homeowner’s electricity bill goes to powering their central air conditioner. Purchasing a portable AC unit is a good way to cool parts of your home efficiently, rather than activating the entire central system. A great benefit of these machines is that they also dehumidify the air, perfect for Florida’s wetly encompassed environment. As long as the space has proper airflow, throw one of these units into a room and it will work wonders to bring the heat and humidity to a relaxing level. An evaporative cooler fulfills a similar purpose but isn’t recommended for Florida’s climate. The reason is that evaporative coolers add moisture to the air, which is something you don’t want in an already humid environment.
Outdoor options for businesses and such include misting fans and air curtains. A misting fan works by infusing the ambient air with cooled water droplets. This is an efficient system that is great for the fronts of shops or restaurants. Air curtains are placed in front of entrances and release a constant sheet of air that blocks insects from entering. This way, the device allows people to freely pass through the entrance while still defending against pests.
It’s important to also consider air quality when using cooling systems. An air filtration unit is a handy tool for those who suffer from allergies from pets and pollen. Nearly every home already has some form of air filter, however installing an upgraded system is a healthy choice for your family.

What kind of cooling system should I use?

For an in-home cooling system, the portable AC is recommended. This device runs air through an internal cooling system and then delivers it through a tube to an outside source. You’ll need to be prepared to change the water dish as it collects moisture from the room. It lowers the humidity in your home and can be moved around to suit different needs at different times. Buying one of these units is a small investment, however, think about how much money you’re saving on electricity. Just to cool one room in the house, people will usually activate their built-in central cooling system. If you’re going to be in one room for an extended period of time, rather than activate the entire system, simply purchase and use a portable AC unit for lower energy usage. Also, if you are looking to cool an area that isn’t connected to the central cooling system by a vent, this is one of the best ways to cool down the space. You’ll want to spend a couple of hundred dollars on a portable AC system, anything less than that will likely not be an efficient device. Remember that the price is worth it in terms of energy efficiency, you’ll likely be saving more than a few hundred dollars within a year.

Portable Cooling Systems

If you’re looking for portable cooling systems, you’ll want to bring along an evaporative cooler despite the added humidity. The system works by fanning air mixed with evaporated water into the room. These devices will increase humidity level indoors, but have little consequence when used outdoors. The best way to use these coolers is when working in a highly ventilated area such as an open garage. The ambient temperature will be affected for the better while the humidity levels will naturally acclimate to the outdoor weather. As far as portable cooling systems go, you may be able to find a cheaper option that works for a small space like the inside of a small office. For larger spaces, you’ll want to spend two or three hundred dollars for a machine that can keep up.
A misting system is about the same price as a portable AC unit, however, the installation is more difficult. This is a great option for patios, however, it’s quite a task ensuring that you don’t damage anything or let the water build up in certain areas. For this reason, it’s recommended to have misting systems installed by a professional. Though it’s complex, a misting system has higher cooling capabilities than most other outdoor cooling machines.
An air curtain is very important for Florida, as flying and crawling insects will make their way everywhere that’s accessible to them. If you want to keep your home or shop’s entrance open to help ventilate air and welcome people in, you’ll need an air curtain unless you also want to extend the invitation to a number of pests. Again, you’ll be spending a few hundred dollars for one of these machines. It may be a convenience for some, but air curtains are a necessity for many business owners.
Finally, the best candidate for an air filtration system is someone who lives in a home filled with pets or someone who lives in an area with dense allergens. The air filtration system will filter out pet dander and microscopic pollen particles to make breathing healthy and easy.

What about industrial cooling systems?

In this section, we’ll talk more about large scale cooling systems for industrial use. Most businesses use standard AC units that are housed outside of the building. These units can be massive and require constant maintenance. A company understands that energy costs are inherently high in Florida, however, the breakdown of an AC unit is much more serious than in other parts of the country. If the temperature isn’t maintained, it will take just a few hours for a work floor or office to become unbearable. Therefore the cost of operating a cooling system is always worth it to keep business smooth and revenue flowing. A business may also implement air curtains and mist systems, however, these are better for situations where customers will be entering and exiting.
Construction sites and storage facilities will also pay top dollar for a working dehumidifier and on-site cooling system. If workers are in danger of heat stroke or are just too fatigued to work efficiently, there are no way projects can be accomplished. Everyone who manages an outdoor project should be thinking of on-site temperature control.

How do I know if my cooling system is working?

A cooling system’s benefits should be obviously felt. If you aren’t sure whether your choice of cooling system is working, it probably is not. Different models and types of systems can have a wide variance of efficiency under different conditions. With so much technology available, there’s no doubt that somewhere out there is the perfect cooling system for your needs. Don’t sweat over it, make an investment into a high-quality cooling system and comfortably save.

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Misting Fans for Cooling Outdoor Settings

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Everything You Want to Know About Misting Fans for Outside Settings

If you live in South Florida and want to pay tribute to the people who came up with the idea of misting fans, write a letter to Steven M. and Geri Utter because they’re the geniuses who developed and patented this amazing product in 2001. Must you have a degree in engineering to understand how these work? Not really. A blower propels air through a discharge tube as a fine spray of water, contained in a pressurized tank or released from a hose connection, delivers a delightful, cooling mist. 

If you’ve stood around at a South Florida wedding in July thinking about pouring the champagne over your head to find relief instead of drinking it, you know how refreshing and invigorating a misting fan can be, and the number of environments into which this outdoor cooling system can be employed continues to increase as new designs appear on the market. Do you need a reason to justify buying one? If so, we’ve found 20, so pick and choose the ones that apply to you and enjoy every day of the coming summer months! 

20 Great reasons to consider this type of outdoor cooling system
1. Install one on your patio to escape being imprisoned by your home air-conditioner. 
2. Get the kids away from their games and devices by creating a cooling space for them outdoors. 
3. Use a misting fan to moderate discomfort while working in a garage or warehouse. 
4. Invite friends over for that barbecue you’ve put off because your yard is too uncomfortable. 
5. In commercial and industrial settings, a misting fan can improve the morale of workers. 
6. Increased humidity cuts static electricity as tiny water droplets permeate the air. 
7. Lower temperatures in the fan’s 1,000-square foot radius by as much as 30-degrees F. 
8. Use a misting fan to make things comfier at church picnics and social gatherings. 
9. Use one at sporting events to keep athletes from suffering heat-related illnesses. 
10. For business owners attending outdoor trade shows in the heat, you could do more business than your competitors! 
11. Choose from portable (battery driven) or plug/cord 120-volt electrical models. 
12. Materials used to fabricate fans are so sturdy, they stand up to extreme heat. 
13. Adjustable and versatile, you can alter the fan’s tilt, speed, height and the amount of mist dispensed. 
14. Compact portable air conditioners use 900+ watts of power while a misting fan consumes around 300 watts. 
15. A gallon of water dispenses 7,776 BTUs of mist hourly; you don’t run up high electric bills. 
16. When humidity is high, air has more room for new water vapor, so a misting fan cools more efficiently. 
17. Keep your family healthier because mist cleans the air (which is why China uses mist cannons to mediate particulates and smog!). 
18. If you maintain a greenhouse, plantings will grow faster and better with a misting fan on duty. 
19. Commercial fans can pre-filter water, so droplets are free of impurities. 
20. Misting fans are so popular, you can comparison shop and find one that suits your specific needs! 

What you should know to keep your misting fan operational
Like all power-driven products, there are protocols associated with operating and maintaining a misting fan that are unique to the unit, regardless of which brand, size or capacity you choose. Follow these sensible suggestions and the fan you choose will deliver years of enjoyment. 

Select a space that offers plenty of distance from walls. Constant exposure to mist has the potential to destroy paint finishes, wallpaper, art and even upholstered furnishings that can develop the mold or mildew that plagues South Floridians. 

Choose the fan with the most number of options. Portability can be a lifesaver if you intend to take your fan on the road because you intend to use it for special events, parties and other outdoor gatherings. A misting fan that features wheels is especially valuable so you can reposition it during an event without having to lift it. 

Don’t ignore the owner’s manual. Remember that you’re dealing with electrical circuits and potential safety issues if proximity is close, so do yourself a favor and read the manual before you operate your fan. Wires and circuitry can absorb moisture that can lead to a short circuit, but your manual will explain ways to prevent these situations. Don’t operate your fan in close proximity to wood furnishings prone to water damage. 

It’s all about the nozzle(s). Even if you treat your misting fan with more TLC than your pet, there’s one feature that can be overlooked, yet without it, mist delivery is impossible. Hard water and debris found in many of South Florida’s water systems can be the culprit that blocks output. Get into the habit of using white vinegar to keep your nozzle(s) open and functioning. 

Proper fan maintenance. In addition to babying nozzles, water accumulation can become problematic. Undertake routine inspections of the entire fan on a regular basis to make sure no rust or corrosion has begun to build up that can impair performance and lead to the fan’s deterioration. 

Ventilation and positioning are critical. Relegate your fan to safe corner. Droplets are so small, they couldn’t make people wet if they tried but if there’s no ventilation, the fan won’t perform as well. Did you know that installing a misting fan in an area where there’s heavy foot traffic can invite disaster? It’s true. Not only can someone bump into the unit, but water tanks could spill and cause an accident and/or compromise electrical components. Paying attention to ventilating and positioning may even help your commercial or homeowners insurance agent sleep at night! 

To tank or not to tank, that is the question. The type of misting fan you pick for your home or business requires a specific water source. Built-in reservoirs are lifesavers if you intend to use the fan at sites where no water supply is available. On the other hand, a direct water hookup like a threaded hose port is nirvana for anyone who doesn’t want to have to worry about filling a tank repeatedly to keep it going for long periods of time. A standard garden hose can supply your fan with all the water you need, but hoses can present tripping hazards, so keep that in mind. 

Pros and cons of investing in a misting fan
If you’re not quite ready to make your buying decision, it’s understandable. There are pros and cons to be considered since these are no inexpensive purchases. A quick look at today’s market shows that you can find an acceptable product for $500, but the big boys can set you back $5,000 if you’re seeking the Mercedes Benz of fan misters. That stated, take into account these pluses and minuses and your path to purchase should be clearer. 

Pros 
-Run a misting fan for an hour and use very little water compared to the 75 gallons of water it takes to run an AC for an hour. 
-New designs, brands and configurations are helping to bring down the cost of these products so you get more for your money these days. 
-Cooling is uniform; efficient installation requires just one nozzle per 3-feet of tubing. 
-If you’re handy and know your way around a schematic, setting yours up could be easy. 
-As long as your home has an exterior hose bib, you can introduce a steady stream of water without having to refill a tank. 
-Your misting system can double as a plant irrigator when it’s not cooling people. 
-You’ll definitely see a difference in your power bills once you begin using your misting fan on a regular basis. 

Cons 
-The misting fan you want and need could be priced out of your budget range. 
-If your home has water pressure problems, you will need a fan with a pump that could add to the cost of the fan you buy. 
-If you’re not a plumbing whiz, installation or maintenance will require you to take out your checkbook for professional help. 
-Some home’s exteriors can suffer from perpetual misting by compromising walls, paint and trim, so proper positioning is critical. 

There’s a lot to be said for adding a misting fan to your arsenal, whether you live in South Florida, Texas or Alabama. And if you love to entertain year-round, this is one addition to your budget that can pay off big time in terms of your social life. And since misting fans have been known to successfully get even petulant teens out into the fresh air, who knows how much your family life can be improved simply by making your backyard the place everyone wants to gather, even when temperatures soar! You can purchase a misting fan from us for any type of outdoor setting… Shop now!

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Industrial Fans Vs. Commercial Fans: The Pros and Cons

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The oldest thing that is constant in our history books and probably one of man’s first simple tool is a fan. Fashioned from a simple tool, a humble fan evolved from fashioned feathers and what-not to a mechanized solution of the modern times. Even with the invention of an air-conditioning unit, a fan remains as the most basic and energy efficient cooling system we have as of today. As opposed to an aircon unit, a fan simulates wind and natural airflow creating a pleasant breeze for anyone.

Although a typical person would easily describe a fan mainly based on the material used, there are big differences between a commercial fan and an industrial fan. The differences between the two lies in terms of its size, variation, typical use and durability. Industrial-grade fans usually consists of two types: centrifugal and axial fans -usually centrifugal fans are ones where the air is concentrated towards its core (flow and pressure) whereas axial fans are directed outwards (flow). Although both are produced commercially for different uses, the fans we normally use are axial fans

Axial Fans

Axial fans consist of several parts –the motor where the shaft is connected and the blades where air is distributed through. Here it would be easier to discuss the difference between the two in terms of material, construction, motor, airflow speed and function indus.

The easiest thing to note between the two are the materials used for each. Commercial fans or general-purpose fans are made usually made from light gauge sheet steel. Although nowadays, plastic and metal are commonly used. As they are usually made from light materials, construction is easy -it is bolted and mounted into its base motors. These base motors are resilient although they are less durable than industrial grade ones. In terms of design and flexibility, the advantage of using a commercial fan is that there can be a variety of design, material finishes or pattern that can be incorporated into blades. This allows commercial fans to be easily fabricated with a range of design and color.

Meanwhile, an industrial fan, often bigger in size and capacity comes with a limited set of finishes. Made from heavy gauge cast aluminum or stainless steel, industrial grade fans are often more functional looking than commercial ones. There is also a big difference in terms of range and length of blades as commercial ones have less reach than an industrial fan. As it is made for heavy duty and continuous work, industrial-grade fans are welded as to ensure strength and longevity of the material. Contrary to the commercial fans, an industrial fan is more rigid and not easily repackaged and reassembled. But having such a rigid construction can also have its benefits. Despite more expensive than commercial ones, industrial fans outperform them in terms of durability. Where a general-purpose fan has a span of 4-years at max, industrial grade fans can be used for more than 10 years.

Depending on the Fans Location

Also, you must note that these two types of fan also vary in the way they are used located. Commercial fans can be placed on a wall as well as a ceiling whereas industrial fans are an industrial fan have shorter fins attached to the wheel and a smaller motor giving them performing at a higher speed than industrial grade fans. Meanwhile industrial fans, having thinner blades distributes air slower than typical fans. Due to this, commercial fan also tends to wear out easily and produce more noise than industrial one despite needing the same amount of electricity. In terms of function, a general-purpose fan is often used for medium sized facilities and residential spaces as it has limited and concentrated effectivity. Meanwhile, heavy duty ones are commonly uses for facilities such as factories and spaces requiring a large volume of air needed for circulation.

Overall, the total efficiency of a fan depends on its capacity to perform for its intended use. Often than not, most consumers look based on the aesthetic of an equipment. Some fashion lighting together with a fan making it a integrated feature in fan. Many of commercially available fans today have different materials ranging from wood finish to sleek white blades. Some are manually controlled while some are controlled with a remote. Small spaces, specially places with low ceiling can benefit from power and speed of commercial fans while for spaces with high ceilings, an industrial fan is a better option to maximize the volume of larger spaces. Consider also the attachment point for your fixture, will it hold up? Can it withstand the movement from the fan? There are a lot of things to consider in choosing a fan that is function-able and efficient for each use.

Servicing the Fan

Another, consider the serviceability of the equipment, would it require frequent dismounting? Or are you willing to utilize an equipment or hire someone to maintain it? These are few questions often overlooked by the consumer. Both types of fan have its pros and cons that’s why knowing the size of the space, the volume of people and ceiling height are all crucial elements in achieving the perfect solution for any space. But if you are looking in terms of durability, a better option is an industrial grade fan that despite its initial cost would save you more in the long run. Today, these fans are usually recommended as it requires less maintenance and replacements versus its counterparts.

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Warehouse Fans: The Different Sizes, Shapes and Uses

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Warehouses have unique requirements because of their functionality. One of their greatest demands is for ideal air circulation. Stagnant air causes myriad problems inside of distributions facilities.

It’s worth understanding a few fundamentals about which types of fans belong in a warehouse. It also pays to know what each one does. Here’s a summary of the most pertinent details. Fans for warehouses come in multiple sizes and can range in price from very affordable to high-end expensive. One thing is sure; these fans help ventilate warehouses the proper way.

Pedestal Fans

These warehouse fans are smaller and will circulate air in more confined spaces like hallways or offices. The pedestal fan is a classic design where the top part flows air by rotating through a limited range of motion.

These units are relatively lightweight and portable. There’s a budget-friendly choice that offers adequate performance. Another benefit is that the floor manager can move them around as needed quickly. That’s helpful for times when certain areas need cooling more than others. Every warehouse benefits from an inventory of pedestal fans.

Floor Fans

These units remain on the floor flowing gentle air past employees. To keep everyone fresh, always have a lot of these type of fans on hand. Stagnant air hurts workers. It saps their morale and strength, which is never suitable for a warehouse. Keep everyone on their toes and feeling great with well-placed ventilation fans. Pick up OSHA compliant models for compliance and safe operation.

The benefits of floor warehouse fans are that they’re inexpensive. They also don’t take up a ton of space or pull too much electricity. However, they do sit on the floor, which is not always an option. If you need their functionality, but don’t have space, you can always wall-mount an alternative instead.

Heavy-Duty Wall Mount Fans

When the workstation or fabrication shops become too stuffy, turn on the great .5 horsepower wall mount fans. You won’t believe how fast the stagnant air moves out and workers get to breathe fresh air.

These units are workhorses and will circulate significant amounts of air. The wall-mountings are industrial grade and durable. The extra investment in a heavy-duty wall mount fan pays off over a lifetime of usage.

Heavy-duty wall-mounted fans are powerful, but also suck up a good deal of energy. They don’t take up any floor space, though, which makes them a reliable choice for many applications. When you choose fans for warehouses, don’t forget these ones.

Industrial Wall Mount Fans

These are typical fans, but with wall mounts. That makes them the proper choice for times when you must free up critical floor space. They’re useful any time you don’t want to put a fan on the floor. These fans are still robust enough to circulate air in a limited space.

These big units are essential for warehouses. Without a number of these, there’s no chance to ventilate a large facility. Circulating air is not something to be left to a whim. Instead, it pays off to invest in industrial wall mount fans to do the heavy-lifting. They don’t take up any floor space and move large volumes of air fast.

Drum Fans

These heavy-duty fans ventilate larger areas in the warehouse fast. High-capacity versions of drum fans can power even the most massive operation. If you need to freshen up the air in a hurry, these commercial units do the job. When you need to blast out piping hot and stagnant air from a section of the warehouse, pick one of these for the task.

Drum fans can be expensive, but they’re workhorses. You need to ventilate large areas, and it will take too long with smaller fans.

Workstation Fans

These fans keep employee’s workstations cool. Most warehouses will use these at the packing stations or other crucial locations throughout the warehouse. They are lightweight fans, but they’re powerful enough to keep the employee’s space cool and fresh.

Companies use all of the fans above in warehouses. However, there are also some smaller common ones that make the rounds, too. You may want to pick up a collection of these types also.

Evaporative Coolers

These big units are portable. They provide temporary “swamps” that lower the ambient air temperature anywhere from 15 to 25 degrees Fahrenheit. These are not typical everyday fans. Instead, they are the goto choice for hospitality tents, auto maintenance shops, or live events.

Misting Fans

It’s possible your warehouse will require misting fans. These are small units that can cool 1,000 square feet of surface area by as much as 30 degrees Fahrenheit. They are generally suitable only for outdoor spaces, but they may have a specific application for your operation.

Misting fans may come in handy in unexpected situations. They last around five hours before needing refilling. They can cool off areas fast, which may be convenient to avoid a disaster.

Dock Lights

You may also consider picking up dock lights. They’re for usage in the dock areas of the warehouse and will light up specific areas. They have a double-arm construction and use a swivel so you can maneuver them around in the work area. These are fantastic utility fans that come in handy on many occasions.

These units are business-friendly because they’re flexible. You can move them as you need to illuminate and ventilate the loading areas.

Portable Blowers

No warehouse would be complete without some portable blowers on hand. These are hand-held units which will dry out a damp carpet or floor in the warehouse in a hurry. These are robust mobile units that will go where you need them. You never know when you’ll need one, so having a few on hand is always a contingency plan.

These units don’t cost too much and offer real value. They give you the freedom of mobility which matters in a massive warehouse. You never know when a spill will cause the need for a cleanup. If you have a few blowers around, you’ll always be ready for any event.

Air Curtains

Place these near doors to keep the controlled climate where it needs to stay. These air curtains not only keep the air in, but they also keep the dust and buys of the outside world where it belongs. These units use a two-speed fan which circulates rapidly, creating an invisible air wall.

Get Ready to Ventilate Your Warehouse

Now you have an idea of all the types of fans you may want to use for a warehouse. Naturally, requirements specific to your facility will end up helping you decide on the proper course of action. Employees in the building need the assistance of fans to stay healthy and fresh. Stagnant air builds up to toxic levels when it’s left unchecked. With the right inventory of fans in place, these issues are never a problem.

Ventilation is on its way when you put together the right network of fans. Warehouses will always need good fans to create excellent working conditions for employees.

It’s worth setting your budget before you start your research. With a number in mind, it will be easy to find the proper fan types you want. Each warehouse is different, but these fans are the ones that every one of them uses on some level. You may need more of one than the other, but chances are high you’ll have at least a few of every kind. There’s no reason to scrimp on fans because they’re incredibly useful. Don’t ever underestimate how bad stagnant air can become in a warehouse. Ventilate properly or face the consequences!

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Dust Collectors and the Industries that Benefit Most From Them

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Dust is a common problem experienced by professionals in a variety of industries. Whenever material is cut, regardless whether that material is wood, metal, or even stone, the resulting dust can wreak havoc with machinery. More important, it can cause both short-term and long-term health problems for workers, animals, and the environment.

In terms of machinery and mechanics, fine-particulates resulting from cutting stone can build up within nearby machines, filling them with a fine, silt-like powder that will gum up gears and any moving parts. Because this powder is comprised of tough organic material or stone, the effect on moving parts will be subtractive in that the dust will function like sandpaper. Over time, it will grind and sand and erode a machine’s physical components.

Additionally, depending on the stone’s chemical composition and its ability to conduct electricity, the dust can also store static electricity, potentially short-circuiting circuit boards and other sensitive equipment. To varying degrees, all dust has erosive and electrical conductive properties, so this mechanical problem exists for any machine coming into contact with any type of dust.

In terms of health, heavy dust particles are not as problematic as tiny, lighter-than-air particulates. When breathed, these types of light particles can enter the lungs and work their way into the alveoli, resulting in acute and chronic health problems. Finally, skin problems, ranging from minor irritation to cancer, are also a concern.

Types of industrial dust collectors

The two most common types of industrial dust collector used by industries worldwide are the inertial separator and baghouse collector. However, a third type of industrial dust collector, the cartridge dust collector, is often used by industries combating organic dust.

Inertial Separators

Inertial separators use inertia to separate dust from air. This can be accomplished by centrifugal force, inertial force, or gravity.

Carpentry and woodworking

Whether sawing, routing, or sanding, carpenters and woodworkers create a lot of dust. Dust typically is created in a small shop or warehouse where the cubic air space can range from 400 to 5,000 cubic feet.

For woodworkers, the most commonly used industrial dust collector is the cyclone. Cyclone dust collectors are a type of inertial separator that create a vortex. The resulting centrifugal force helps create negative air pressure, which is channeled via duct work to a vent through which dust-filled air is gathered, filtered, and exhausted.

Regarding health and sanitary concerns, woodworkers often use a cyclone-style collector fitted with a HEPA filter. Unlike standard filters, which often filter 95 percent of dust particles .5 microns or larger, HEPA-certified filters capture 99.97 percent of particles as small as .3 microns in size. Such filtering capability helps prevent small particles from becoming embedded deep within the lungs.

Health and Personal-Care Services

Health services industries use cyclone collectors because they have a small footprint, are quiet, and effective. Additionally, personal care industries such as barbershops and hair stylists use them because they are economical and HEPA certified.

Costs of cyclone dust collectors range from $500 for a 1.5 horsepower (hp) Grizzly collector capable of moving 775 cubic feet of air per minute (CFPM). For larger spaces or volumes of dust, the price can exceed $12,000 for a 15 hp Granulator capable of moving 4,500 cfpm.

Note: not all cyclone dust collectors come with HEPA filters installed. Sometimes, HEPA filters must be retrofitted to the collector.

Fabric filters

Fabric filters, commonly called bag-house dust collectors, can handle higher dust volumes, higher temperatures, and a wider range of dust types and materials. They rely on one or more layers of fabric to filter pollutants from the air.

Metal Manufacturing

Industries that create a lot of metal dust include automobile and transportation manufacturers. Any metal manufacturer, however, even welders, must contend with metal dust. One of the biggest problems they face is that of high-temperature dust that results from grinding or cutting.

Additionally, grinding and welding metal can result in harmful gasses, so the collector must be able to filter both dust and gas. To successfully filter metal dust and gasses, bag-house collectors use permeable, fireproof bags. The effectiveness stems from using multiple layers of canvas or felt bags that result in one of the most effective filtering systems available.

Bag-house collectors begin at approximately $1400 for a 220 volt machine capable of moving 1450 cfpm. Mid-range units can run $12,000 to $20,000, and they can move 10,000 cfpm.

Masonry

Transportation departments are often involved in cutting asphalt, and they might also routinely jackhammer concrete. Additionally, landscapers cut all types of tile and stonework. Each of these industries benefit from industrial dust collection, and the specific type of dust collection involved with these types of industries is that of silica dust collection.

Granite contains crystalline silica. Sand and quartz also contain it. Stonemasons who work with brick and clay must also contend with silica dust. In general, the risks with silica include minor skin irritations to serious chemical burns from fumed silica. Inhalation leads to silicosis and lung cancer.

For this type of dust, however, a dangerous type that can become widespread throughout an entire building via the air venting system, the collection system often combines a HEPA filter with a suction-style boot that fits over the blade or drill.

Whether a company selects a bag-house collector or an inertial separator, the dust collector must be able to clean a minimum of 50 to 100 cfpm.

Natural Gas Companies

Another industry that deals with stone dust is the natural gas industry. As a company drills and fracks, they generate a lot of dust. Although most dust collection systems are permanent machines installed on site, these types of companies require portable, industrial-strength solutions. Mounted on a skid, these units can be towed.

The primary criteria to be considered when selecting this type of unit is the amount of air it can move. For fracking operations, collection systems require the ability to move 2,500 cfpm to 60,000 cfpm. The average cost for these machines begins at approximately $15,000.

Organic Dust Collection

Different types of industries and the organic dust problems they face include the following.

Farming industries

– blood meal
– grains such as corn cob and husk particles

Food Industries

– flour
– grains and grain meal

Medical industries

– bone cutting
– ash

For these industries, dust collection helps protect against vegetable fiber and the metabolites the fiber contains. Farming companies, however, must also contend with the high temperatures organic grain dust can create. As a result, non-explosive dust-collection units are required. Additionally, microbial agents also have a capacity for health problems. As with companies in the masonry industry, farmers must also contend with silica.

The primary health benefit of organic dust collection system is to reduce a variety of breathing problems.

– asthma
– chronic bronchitis
– bronchial hyper-responsiveness
– wheezing
– coughing

Industries that must contend with organic dust rely heavily on baghouse collectors, but a more recent invention is the cartridge dust collector. Cartridge dust collectors are recognized by OSHA as being capable of keeping organic dust and crystalline silica to levels of five micro-grams per cubic meter of air, a level that is 10 times beneath the current limit allowed by law. To accomplish this, cartridge dust collection units often combine high-efficiency filters with a secondary HEPA filter.

Cost for cartridge dust collectors can range from $6,000 to $12,000 and higher.

The final type of glass–glass dust–is something found in the glass-working industry. Fiberglass manufacturers, for instance, must deal with lighter-than-air glass fiber. Glass manufacturers involved in window making often do what is called “dry-grinding,” which can create enormous amounts of dust.

For filtering glass, cyclone units are not recommended as they are often considered to be a preliminary filtering system to the baghouse-style filters. Whether the glass industry uses a bag-house or a cartridge-style dust collector, it must be fitted with HEPA-certified filters.

Average costs for glass dust collection systems can range from $2,300 for smaller units to $13,000 for larger commercial operations.

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How Hydroponic Fans are Essential Elements for Indoor Flower Growing

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Proper Ventilation Is Essential for Growing Flower; Learning About Hydroponic Fans and Correct Air Circulation

The Thrill of Growing Your Own Flower

Making the decision to grow your own flower can be an exciting learning experience that can save you oodles of money. However, it can be a time-consuming and difficult task, especially in situations where it is grown outdoors. Growing indoors on the other hands, can actually be fairly easy once you set up crucial hydroponic fans and an appropriate ventilation system for growing. It actually isn’t that difficult to set those up either, the only thing that will really set you back is the initial financial cost, but after that you’ll be saving money and developing a new skill that can help with plant cultivation in general.

Learning More About the Ventilation You’ll Need When Growing Flower

You may already have a plan for growing flower or you may not, but it’s crucial to analyze the different options available when choosing to grow flower indoors. Typically, your ventilation system for growing will need:

  • Excellent air circulation
  • An extractor fan to take air out
  • An in-take fan
  • On some occasions, an infractor fan
  • Proper ducting
  • Noting the size of your growing space and what lights you will be using

All of these are extremely important, as an improper system can lead to bugs, mold and fungi completely ruining a growing environment if it’s too hot and/or humid. It also can limit and weaken your plants, leading to lower quality and a reduction in the yield of a harvest.

The Star of the Show: Air Circulation

Everything I mentioned before links to creating proper air circulation to let your plants have bountiful, high-quality yields. The first thing you need to note is how large the space you plan to grow in is and how much lighting will be used inside of it; You do this because the lighting will generate heat you need to remove from the space and different amounts of space will require different amounts of circulation. The extractor fan is the powerhouse of the operation that controls the environment for the flower ensuring it stays cool and dry while it grows; A handy graph for determining which extractor fan should be used in different growing situations can be found online. Next, you look towards your intake fan, which is similarly important but is much more flexible.

The intake fan directly contributes to the:
Strength of the plants branches and stems, which allow the plant to become more resistant and support higher yields

  • Humidity, protecting the flower from diseases and plant-killing pests
  • Renewal of air inside of the growing space, giving the plants fresh air as they need it

Next, there is an infractor fan, which may or may not be needed inside of the growing space. It is typically only needed when the extraction system is of low to moderate quality and isn’t necessary when using a high quality extractor system; It’s also typically not needed in smaller growing operations. It can improve the climate of the growing area and limit the air pressure that the extractor may cause.

Finding the Perfect Hydroponic Fans for an Extractor System

The aforementioned importance of the extractor fan cannot be understated, it ensures the climate is perfect with cool air and a great environment. A general rule for choosing your extractor fan is that the more space and light output you use, the stronger the extractor fan must be. For a small set-up, you could end up using a small inline extractor, which is extremely similar to traditional fans with blades. However, if you’re looking into building the large grow-room every flower lover dreams of, you will need an industrial fan, which is a full turbine that offers much more efficiency and promotes airflow to an astonishing degree. Another thing to note with industrial fans is that you will typically need them if you’re using high power HPS or HM bulbs; Industrial fans can also remove the odor of the flower, letting you grow in a discreet fashion that will satisfy those who don’t like the lovely aroma. A general rule when choosing your extractor fan is only choosing inline fans when energy-saving lamps are involved or if you would like to include an air interaction system.

The Next Crucial Component: An In-take Fan

Compared to the extractor fan, there is an incredible amount of variety in what you can choose as your in-take fan(s). It should be recognized as the little sibling of the extractor fan, as it may not control the climate or general air-flow of the growing space, but it prevents devastating air stratification. This is why it’s another required component, as air stratification can cause huge air pockets with different core temperatures to form inside of the growing room, which could throw its climate out-of-wack. The first incredibly important thing to recommend when choosing an intake fan is making sure it oscillates, meaning it blows air in multiple directions. However, this next suggestion is where you get to choose, you could use a household fan as your intake fan, which will save money and could be used later on during hot summers, or you can choose clip fans, which save space by fixing on to bars and/or other things. If you want an intake fan specifically for growing flower and other plants indoors, many people recommend Adjust A Wings fans that can be attached on lights, effectively preventing hot spots from forming under heat sources. All of these are viable choices, so it is really up to you and what is within your budget.

Will You Need an Air Interaction System?

As mentioned before, the air interaction system can be optional, but is always recommended as it can only contribute to the climate of the growing space. It may not be needed in smaller spaces, especially with a high quality extractor fan. However, the extractor fans will cause air pressure to build and this can cause a reduction in crucial space when using a grow tent, which is where they’re likely necessary. Of course if you aren’t using a tent for your growing area, they can still be handy. They will contribute to improving the overall climate of the grow room and will constantly renew the environment by bringing fresh air from elsewhere. It’s also relatively inexpensive to include them as a typical inline fan will work for your interaction system. Lastly, it’s important to ensure the capacity of airflow for the interactor is less than that of the extractor’s.

Developing Proper Ducting

Buying quality air-duct(s) for your growing operation is a must, as it can contribute to reducing the noise the ventilation system generates and reducing the smell of the flower. Soundproof air ducts will allow the entire operation to be relatively quiet and indiscreet. Carbon filters integrated into your system, whether they be attached to your extractor fan or otherwise, will reduce or eliminate the smell of flower; When choosing a carbon filter, be sure it matches the capacity of the extractor fan you’re using. The materials needed for developing proper ducts are:

  • Duct clamps to attach the air-ducts to the ceiling
  • The air-ducts themselves, there is flexibility in what you can choose for this and it generally depends on the size of the growing area
  • Air tight collars to develop an air-tight seal and ensure proper release of vented air
  • Connector collars and Y-connectors to connect ducting together and spread airflow

When choosing your ducting, you should note the size of your growing area. Here are the different sizes of ducting and when they should be used:

  • Four inch ducting should be used in small operations
  • Six inch ducting for medium-sized areas
  • Eight inch ducting for large growing operations
  • Ten inch ducting for industrial and/or commercial growing

It is also strongly recommended to buy light proof ducting over traditional air-ducts, as the large amounts of light in grow-rooms or tents can cause corrosion over time.

In Conclusion, Make Sure You Get the Best Air Ventilation System for Growing Possible

Whether you are a newcomer to growing flower or a seasoned veteran, you hopefully learned some tips that will help you in setting up a flower growing operation. You will always need an extractor fan, a in-line fan and suitable air ducting when growing flower, as those ensure the best environment possible. An interaction system is optional, but can greatly assist in improving the air quality and limiting the air pressure of the operation. Please be sure to do some research on lighting now that you’ve learned the ins and outs of ventilation when growing flower and I hope you enjoy it whether it’s a new grow-op or your first.

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4 Reasons to Keep Your Bathroom Fan Maintained

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There are a number of reasons why you should take care of your bathroom exhaust fan. Your exhaust fan is like many good things in the home: you don’t notice it when you don’t need it, but it’s always there when you do. Even though your fan probably isn’t on your mind very often, it’s a vitally important part of the bathroom. This guide explains the 4 top reasons to stay on top of your bathroom fan maintenance.

1. Bathroom Fan Takes Care of Excess Moisture

The fan is responsible for fixing the excess moisture in the air. This moisture is generated when you shower or take a bath. In smaller doses, it can also be generated when hot water comes out of the sink. Steam propels the water into the air, where it can end up on the ceiling and walls.

Excess moisture might damage your bathroom and even the overall integrity of your house. When you take a shower or bath, the humidity level in the bathroom undergoes a significant rise. This hot, damp environment is the perfect place for mildew and mold to grow. The micro-organisms that may form have the potential to damage your health.

The majority of homes created today have airtight insulation. This means that no outside air will get in if you don’t want it there. Such a setup helps to save energy and also lets you have a great amount of control over your indoor air quality. However, an airtight bathroom will trap moisture. You need to have a stellar ventilation system that can siphon the moisture away.

A good ventilation system will protect your overall health. It’s particularly important if your bathroom experiences high humidity and moisture levels. Additionally, it’s important in bathrooms that are highly insulated.

The bathroom exhaust fan is attached to a duct that runs to the outside of the house. Its job is to draw the impure and stale air up through this duct, until it can be expelled into the outside air. It also draws out excess humidity. This allows clean air to move into the space, which improves the overall indoor air quality.

2. Bathroom Fan Minimizes Home Deterioration

A well-working exhaust fan can minimize the deterioration in your home. The moisture in your bathroom can cause a great deal of damage. Rather than letting this moisture ruin your indoor air quality, your exhaust fan will gently siphon it out of the home.

If the bathroom has a long-term exposure to excessive humidity and moisture, the wallpaper might crack and peel. Paint may become chipped or start to peel as well. Your baseboards and wallboards will become swollen, warped, and ruined. The bathroom door may warp, swelling or twisting so it doesn’t fit in its frame.

Excess moisture doesn’t stop there, though. It will also cause early rusting of your bathroom appliances. Your medicine cabinet, your faucet, your sink, your toilet, your shower- head — everything is vulnerable to early rust. Rust is a huge pain to get rid of. It takes much less time to maintain a shower fan than to remove rust from every faucet in the bathroom.

The fan won’t only get rid of the moisture. It will also remove odors and pollutants. It pulls away accumulating water vapor. You’ll be saved from making untold costly repairs due to water damage.

3. Regular Maintenance Increases Fan Lifespan

Regular maintenance of the fan will increase the overall lifespan. This means you won’t need to replace the fan as often. In addition, the ventilation system will be less likely to break.

If you can see a buildup of dust on the fan, it’s time for a cleaning. If your mirror is steaming more than it usually does, you really need a cleaning. There is one quick test you can do to find out how efficiently your bathroom fan is functioning:

-Take a piece of toilet paper and hold it to the bathroom fan. If you can feel the paper being sucked toward the fan, your fan is working well.

It’s important that you have a functional and clean fan in the bathroom. Many people overlook this when they clean their bathrooms and do household maintenance. Don’t put it off.

On average, a fan should be deep cleaned at least once every year. It’s necessary for there to be airflow through the fan. Dust buildups and grime prevent the ventilation system from working.

4. Working Fans Mean You Breathe Better

When your fan works, you’re healthier. You aren’t breathing in pollutants, spores, and other potentially harmful things and your indoor air quality is much better. Humidity isn’t causing you to wheeze or develop alarming health symptoms.

A working fan is particularly important if you or anyone in your family has respiratory issues. Excess moisture and pollutants can both aggravate respiratory problems like asthma.

How to Clean Your Bathroom Fan

First, you should power the fan entirely off by using either the switch or circuit breaker. Involving electricity in the cleaning process is dangerous.

Next, remove the cover and gently pull it down. If each side has spring clips or metal pins, gently squeeze them to make the cover release. The exact release mechanism will vary depending on your model.

Wash the cover of the fan in the bathroom sink, using warm water and soap. You might also use the nozzle of a vacuum to clean the cover, but soap and water tends to be easiest.

Unplug the fan.

For a deep cleaning, you’ll want to remove the motor and any visible screws. The visible parts will, again, vary depending on what model you have.

You should dampen a cloth and use it to clean the blades of the fan and the surrounding parts of the motor. You may not be completely comfortable removing the motor. If this is the case, you should point your vacuum around the motor and inside the housing of the fan.

Once this is done, it’s time to clean your exhaust vent along with the area surrounding it. Everything should dry before you put the vent cover back.

Now that everything’s clean, you can reinstall the exhaust fan.

With the fan reassembled and ready to go, you can then turn your electricity back on.

That’s really all it takes to have a more efficient and clean exhaust process.

Final Thoughts

Taking care of your bathroom fan is an important part of maintaining the home. Your fan should be thoroughly cleaned at least once each year, and you should clean it whenever you see a buildup of dust. Integrate it into your bathroom cleaning routine to make sure your air quality stays as good as possible. If you believe that cleaning the fan will not resolve its problem, you may choose from a great variety of bathroom fans here.

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Why use high velocity fans for your construction sites?

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Considering fans for your construction site, but not sure whether it’s worth the investment? Before you decide on a more expensive or complex solution, it’s worth digging into the significant benefits of the classic high velocity fans on your average construction site.

Why use high velocity fans?

High speed fans offer effective, efficient climate control and ventilation for your construction site. The benefits of these fans may exceed what you expect, once you take a closer look.

Cooling

The simplest benefit to fans for construction is as a source of cooling air; you don’t need a source of cool air to see benefits from a fan, as even a fan in a hot room can help break up the ‘heat envelope’ of warmer air near the skin and carry away moisture to allow for more effective sweating. Many of these benefits also apply to cooling hot-running machinery and equipment.

Fans for construction also work in conjunction with any cooling solutions you may have in place, helping to move cold air where it’s wanted and remove hot air from workers and equipment. Many sites find they can adjust their thermostats by several degrees without effecting comfort when combining high velocity fans with a traditional cooling solution.

Circulating heat

High speed fans can serve you as well in the cold months as they do in the hot months, by circulating warm air quickly and efficiently in areas lacking ductwork. This can be very important in open work sites, as a high velocity fan can transfer warm air to employees in a way that a low-velocity fan could not.

This can allow you to keep your workers at more comfortable—or at least tolerable—temperatures without the expense or frustration of setting up multiple heating units spread throughout the site and moving them around as workers shift positions.

In an enclosed space, they also serve to effectively mix the air in a room, ensuring heat doesn’t rise to the ceiling and provide zero benefit; often, simply pointing a high velocity fan at the ceiling to ensure air mixes can provide exceptional benefits to room comfort and heating efficiency.

Ventilation

One of the key benefits of high speed fans over low-velocity alternatives lay in its viability for ventilation tasks. A high velocity fan can work to move fresh air in and old or contaminated air out at a high speed. This can be extremely important in dusty environments, isolated environments with limited airflow, and a host of other sites featuring unwanted particulates or gases.

Even in more hostile environments where complete ventilation may not be possible, construction fans play a role, as they can keep concentrations of dangerous particulates lower in active work areas, which can in turn save on the wear and tear of safety equipment and gear. In moderately hostile environments, like painting jobs in a confined area, it can mean the difference between quick and effective handling of the job and a much more intensive, slow procedure.

High speed construction fans can even move larger particulates in the right direction for easier cleanup; they may not be able to lift heavy particles and carry them away, but they can help them slide closer to your goal—especially with a little manual assistance from your crew.

Moisture management

Moisture can be a serious problem on certain sites, creating another argument in favor of high speed fans over low-velocity alternatives. It takes very little moisture in a construction site to generate significant damage, from warped wood and plaster to infestations of moisture-seeking pests.

Even in sites where significant moisture damage may not be a risk, keeping a worksite aired out can have numerous benefits for your hard working team, allowing cooling and heating solutions to operate more effectively, keeping sweat or moist clothing from becoming a comfort issue, etc.

In some construction applications, high speed fans to generate air flow may even have direct benefits to accelerating the process of construction, i.e. by generating wind flow to accelerate drying of paints or other compounds.

What to look for

Once you decide high speed fans make sense for your construction site, it’s important that you know what you’re looking for when you make your purchase. You want to decide in advance whether you’re buying for a specific work site, or for the future of your construction endeavors.

Physical stand or configuration

High speed fans come in any number of physical configurations, meaning you’ll want to decide in advance where you want to position fans now and what options you want available for the future. A perfect fan for today’s site may be un-useable in the next site, so think toward the future to make an optimal purchase.

Air capacity

How much air do you need to move on your sites? Would you be better served with a single high-capacity fan moving a huge amount of air, or several smaller fans positioned more strategically?

Fans generally have clearly stated air volume capacities outlined as ‘cubic feet per minute (CFM)’ in their specifications, so make sure you take the time to learn what those volumes mean in practical terms. Seeing the number on the box only helps if you’re trying to specifically cycle the air in a room of a certain size; in most other cases, you’ll need to go by ‘feel’ as much as anything.

Efficiency

High speed fans are typically very efficient, but less so than low-velocity fans. Make sure you balance energy efficiency against efficacy when making your decision; extreme power with low efficiency isn’t worth the investment unless you need that extra power.

Most modern high speed fans should be built to extreme efficiency, however; a small single-room unit may use roughly the same amount of electricity as a light bulb, for example.

Convenience

It’s worth it to consider convenience when selecting any piece of equipment to be used on a construction site; the less complicated it is to get optimal use out of your fans, the more likely your team is to see full benefits on a day to day basis. For this reason, it can be worthwhile to invest in multiple smaller fans instead of trying to optimally set up a single high-capacity fan to manage airflow in an entire structure.

You also don’t want fans to become a distraction or headache for workers on the job; simple equipment means less time spent on that equipment, fewer mistakes damaging equipment, and less time familiarizing new people with the equipment.

Parting thoughts

Even with the rise of high-volume low-velocity fans and other high-efficiency technologies in heating and cooling construction sites and other locations, it’s important to leverage high-velocity fans where appropriate. The versatility and simplicity of function of high-velocity fans makes them a strong choice for adding airflow for comfort, climate control, and general ventilation on any construction site.

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