Euramco Semi-metal ventilation fan with CE/CB/SASO Confined Space Ventilation Fan?

The Ecko Semi-metal ventilation fan with CE/CB/SASO high performance 12-inch fan from Euramco is the right choice for your high volume ventilation needs. Special features include a one-piece cast aluminum impeller and rugged steel housing assuring long life and low maintenance. A unique sure-grip handle and built-in On/Off switch make set-up and operation fast and easy. Four large rubber feet assure solid footing on slippery surfaces. Blower accepts 12" Semi-metal ventilation fan with CE/CB/SASO blower hose for suction or discharge.

If you need to blow a large amount of air for ventilation or extraction, solutions don’t get much better (or more portable) than those offered by EURAMCO. This ECKO 12-Inch blower does just that, all in one sturdy, durable piece of kit.

Enclosed in a one-piece steel frame, the Semi-metal ventilation fan with CE/CB/SASO ventilator fan is a strong little number. With an aluminum cast impeller it is capable of handling a lot of wear and tear, so it should continue to push or pull air – as you need – wherever you work: oil rigs, shipyards, anyone painting, confined space workers (engineers needing to perform manhole entry for example) can all benefit from forced ventilation or extraction of potentially harmful gases.

Setting up the fan is a simple operation. A SureGrip handle features an integrated on/off switch, while sturdy rubber pads let the Semi-metal ventilation fan with CE/CB/SASO portable blower get to grips with almost any surface.

In the average home, cooling accounts for approximately 12% of energy costs. Cooling the home naturally as opposed to depending upon the air conditioner greatly brings down both residential energy consumption and energy bills at home. Exact amount of savings depends largely on climate; the more temperate the climate, the more energy and money that can be saved.

Operating whole house ventilation fans using the guidelines above can reduce up to half of home energy use and costs. This reduction in energy use is positive for pockets and the environment. Limiting the amount of energy a home uses also reduces that home's carbon footprint and negative environmental impact.

Semi-metal ventilation fan with CE/CB/SASO

Use exhaust fan benefits?

The you turn on the exhaust fan to prevent moisture. An hour later, you've made something to eat, watched an episode of Glee, and called your friend to chat about it. You hear a faint humming, but can't quite place it. A ha! That bathroom fan is still on, both exhausting air and increasing energy bills. Instead of beating yourself up about it, install exhaust fan timers to eliminate this problem while also reducing energy use.

This company has many very fine qualities that I have come to appreciate. Their customer service has always been excellent. They have large selection of Exhaust Fans. The quality of their products are very good and their product warranty has always been excellent. After all these years installing fans in Laundries and Dry Cleaners, I have never thought of using any other brand. I have learned through the years how to match an Exhaust Fan to the Dry Cleaning plant or work area. If you use the formula that I use in this article you will find that the work area will be as cool as possible. Here is an example of how to match the Exhaust Fan.

Exhaust fan timers come in both mechanical and digital models. A mechanical timer operates the same way in which a classic oven-timer works, with the wind-up mechanism. These typically cost less than the digital timers, and can be set by the minute. Digital timers allow you to choose the operation settings with the push of a button. This type of exhaust fan timer does not allow for minute operation, but can only be set based on five or ten minute intervals.

The kind of exhaust fan you choose should ideally depend on your requirements and budget. You can go though the manual of the product before purchasing it, to ensure that you are getting all the features you want. Without bothering much about the price factor, remember to buy quality products from good brands, which would give you a manufacturer's guarantee or warrantee depending on their sales terms.

Full PP material window mounted exhaust fan

Different Types of Outdoor Ceiling Fans?

This type of outdoor celing fan is conductive to areas with high humidity or condensation and cannot withstand direct water contact. Damp rated ceiling fans are not designed for direct contact with water. A damp rated ceiling fan is perfect for a covered porch, where the fan will be out of direct contact from water.

Today, there are numerous damp rated outdoor ceiling fans that are beautiful enough to be placed inside or outside of the home. For instance,  Kichler Windham Ceiling Fan is damp location rated that can be used both indoors and outdoors.  Emerson also has numerous outdoor ceiling fan models to choose from that would also be a gorgeous addition to a room inside the home.

Tip: Place a Damp Rated ceiling fan in your screened patio; the fluxuating humidity there makes it a perfect choice.

UL Wet Rated Ceiling Fans

UL wet rated is conductive to wet areas and can withstand direct contact with water (wet rated fans may also be used in damp locations, however damp rated fans may not be used in wet locations.) These types of ceiling fans have features such as sealed/moisture resistant motors, rust resistant housing, and stainless steel hardware. Kichler Harbour Walk Patio Ceiling Fan is Wet Location Rated.

Salt Water Locations If your home in near Salt water, a UL wet location fan with plastic blades and minimal exposed hardware should be used so the salt in the air from the salt water won't corrode the fan. Copper hardware is the most durable for wet location fans that are to be used in salt water areas, they will hold up to the elements for 5-10 years.Kichler Seaside Outdoor Ceiling Fan is Energy Star rated and wet location rated.

Balmy Breezes – rain or shine. Enjoy the sunshine with Damp and Wet Location rated fans-so you don't have to leave the porch for any reason, except perhaps to add a little ice to your glass.

Multi-Functional Ceiling Fan

Your Source for the Most Modern and Functional Extractor Fans?

A big selection of extractor fans is available on the market that consists of a huge number of applications appropriate for both domestic and commercial purposes.  The simplest models of these fans can be bought from DIY stores.  However, the more sophisticated models can be acquired from online electrical suppliers.  These wholesalers sell fans that are more functional than the usual small 6-inch fan sold by DIY stores.

Installation of exhaust fans differs depending on the dimensions of the space where they are to be used.  A big house naturally has big rooms, bathroom and toilet as well as a big kitchen.  The 6-inch fan from DIY stores is not enough to eliminate odors in such large areas.  You would need a bigger exhaust fan to make the air cleaner.

Some houses although big in size do not have the appropriate external wall needed in the installation of the fan.  This is easily resolved by mounting a fan with ducting over the ceiling so that airflow is directed externally.  This allows ventilation to your toilet and bathroom regardless of where it is located.

You can also find humidity-controlled fans for the kitchen or bathroom.  These types of fans are perfect for shower areas and bathrooms that are often used, as moisture in these places is commonly a problem.

Another way of having a fan is installing the conventional exhaust fan using the wall with the help of ducting.  Fans of this type are equipped with lights that turn off when the fan goes off.  You can opt to have a fan with a timer as an alternative.  This fan continuously runs for a few minutes even though the light has been turned off.

Kitchen exhaust fans have also been redesigned and updated in recent years.  You can now buy kitchen exhaust fans that are made of glass and stainless materials.  These have fitted lights and are additional fixtures in the kitchen compared to the old ones that are hidden.

Nevertheless, you should be able to recognize the qualities of a good fan.  Listed below are some of these qualities.

A good fan must run quietly.  It is more likely that a noisy exhaust fan is old.  It also consumes more electricity and poses more hazards.  The ducted model fans have their motor in the ceiling.  This allows them to work quietly even if airflow is at elevated quantities.  If you have a bathroom upstairs, it is ideal to use these ducted models as they will not disturb your sleep.

It should be able to eliminate dampness quickly.For example, you would know that you have a good fan in the bathroom if it quickly removes excess moisture making your mirror ready for use after taking a bath.

It saves you on energy cost.The latest models and designs of fans consume less energy, leading to savings on your electric bills.

Ultra-thin window mounted ventilation fan

Table Top Fans to Ceiling Fans: The Different Kinds of Fans?

Fans are an essential appliance in every home - especially those who live in the warmer climates. What's great about them is that they come in various forms, shapes and sizes that will not make it hard for you to choose which to pick for the size and the design of your room - from the table top fans to the floor standing fans. So if you need help in picking one, here are the different kinds of fans and how they are used and placed inside your homes.

Ceiling fans

Ceiling fans have both a functional and aesthetic use. First off, they are great to use in rooms with limited space. If you have a small room without extra space to put a standard or table top fans on, then you do not have to put up with all the heat by simply installing one on the ceiling. Aside from that, ceiling fans are also great for larger spaces because they can cover a whole lot of area when placed above the ceiling and not just on the floor. And last but not the least, ceiling fans can be a great accent in a room, If you want to draw your visitors' attention to your beautiful ceiling, then you can add in an artsy ceiling fan to get their attention.

Stand fans

Floor standing fans are fans that are several feet longer than the usual table top fans. This way, you can put them on the floor as is. Stand fans can be movable and they are very easy and light to carry around which makes them a great fan that you can use all around the house. Aside from that, they also now come in a variety of designs so you will never have trouble incorporating them to the style or the motif of your rooms.

Table top fans

A table top fan is the most common fan sold in the market. They are just a foot in length or even smaller and will require a table for placement. Just like the stand fans, they are extremely movable so you can take them anywhere around the house. They are great on kitchens with extra table top space and even in study tables. This way, you can study or cook or do whatever work you need to do, and still feel cool and comfortable.

Exhaust fans

Exhaust fans are the kind of fans used for taking out hot or odorous air outside the room. The bathrooms and the kitchens are the most common areas in the house that need them. Aside from the odor, they are also useful in removing mold and mildew inside the room space.

Industrial fans

Industrial fans look very much like the stand fans but they are way bigger and less stylish. They are used to cool down large commercial spaces and for ventilation control.

 Plastic Ceiling Exhaust Fan

Bathroom Exhaust Fans and Underfloor Heating Solutions?

Indoor air quality can be tricky whenever of year, however it is particularly a worry amid the winter months when the majorities of the windows are fixed up tight… and no place is this more obvious than in the restroom. Stale air, mugginess, mold, buildup and—to put it carefully—foul smells can wreak destruction with your indoor surroundings. There are different types of bathroom exhaust fans that are designed to offer fresh air and free from foul odors. Bathroom exhaust fans commonly come in one of three styles: roof mounted, divider mounted or inline/remote. Roof mounted fans are introduced in the roof and vent into the storage room or out through the rooftop. Divider mounted fans are mounted on the outside mass of the house and by and large are utilized when there is no down to earth approach to vent through the rooftop; for instance, a first-floor restroom.

Inline fans, otherwise called remote fans, have a fan unit situated in a remote area, for example, the upper room; ventilation work join the fan to an opening in the restroom roof secured by a barbecue. Inline fans are frequently utilized when a mortgage holder wishes to utilize one fan to vent different bathrooms, or to have various vents in one extensive lavatory. A lavatory exhaust fan is a key part to avoiding dampness and dampness development, which can harm paint furthermore prompt the development of mold and buildup. Lavatory fumes fans anticipate mold, enhance air quality, secure dividers and installations and uproot offensive scents. Fans accompany numerous additional components, for example, lighting, warmers and robotized clocks. Some accompany a humidistat that will turn the shower fan on and off as the mugginess level in the lavatory changes. Maintain a strategic distance from fans that turn on and off with the light switch — they are frequently killed before the fan has room schedule-wise to work. Introducing a lavatory fumes fan is once in a while a basic DIY venture, however can get entangled as the fan interfaces with the house's ventilation work.

A talented professional can survey your needs and introduce another fan rapidly. Are you searching for better approaches to warm your home? Underfloor heating could be the answer for you. And additionally a flat out treat for your feet amid the cool winter mornings, it's an incredible space-saver and also a vitality productive approach to warm up your family unit. There are a lot of advantages of underfloor heating. There are no radiators to ruin the spotless lines of a room, and space can be spared by authorizing a divider that would some way or another should be devoted to a radiator. Underfloor heating is additionally a to a great degree productive approach to warm a room, and gives a more lovely warmth than radiators, stoves or conventional strong fuel fires. Warmth is emitted in an extremely delicate manner. There are no frosty spots and, as the vast majority of the warmth is exhaust fan gathered in the lower a portion of the room.

Auto-shutter bathroom exhaust fan

Use round Exhaust Fan Timers Provide A Simple Way to Save Energy?

After a long day, sometimes there is nothing better than a good shower, right? Afterwards, you turn on the exhaust fan to prevent moisture. An hour later, you've made something to eat, watched an episode of Glee, and called your friend to chat about it. You hear a faint humming, but can't quite place it. A ha! That bathroom fan is still on, both exhausting air and increasing energy bills. Instead of beating yourself up about it, install exhaust fan timers to eliminate this problem while also reducing energy use.

Enough is enough, and too much is a waste

So, exactly how much is enough? Following a shower or bath, the exhaust fan should be left on no longer than 20 minutes. In this time, the fan is able to exhaust out moisture to prevent mold and the build-up of condensation. Keeping the fan on for less than this can result in the condensation problems that exasperate respiratory-related health issues such as asthma.

Understandably, it can be difficult to remember to turn the exhaust fan off, or remember how long it has been on. When the exhaust fan is left on longer than 20 minutes, it causes a waste of energy. Setting an exhaust fan timer allows you to maintain healthy air quality in the bathroom and reduce energy waste at the same time.

Choosing the right timer

Exhaust fan timers come in both mechanical and digital models. A mechanical timer operates the same way in which a classic oven-timer works, with the wind-up mechanism. These typically cost less than the digital timers, and can be set by the minute. Digital timers allow you to choose the operation settings with the push of a button. This type of exhaust fan timer does not allow for minute operation, but can only be set based on five or ten minute intervals.

Two-position timers have "on" and "timed fan" options. On activates both the light and fan, while the timed fan setting shuts the light off and operates the exhaust fan. Three-position timers have both of these functions as well as an "off" function. Setting the timer to the off position shuts off both the exhaust fan and the bathroom light.

Time for installation

Installing a timer for the exhaust fan is not a task that can solely be done by an electrician. These timers are installed by simply connecting the exhaust fan and the light in the bathroom to the switch. Once the connection has been made, the timer is ready for use.

Saving energy at home is actually much simpler than it may at times appear. The use of exhaust fan timers is a great example of this. By simply setting the timer, you are promoting healthy indoor air quality at home, reducing energy use and costs, and eliminating that horrible feeling of forgetfulness all at the same time.

Capacitor motor round exhaust fan

Types of Bathroom Exhaust Fans and Their Uses?

Do you feel irritated about the stale and impure air spreading out from your bathroom? Probably, you need to fix a bathroom ventilation fan or replace your outdated one. As the foul air in your home can cause serious health problems and lead to infections, getting an efficient bathroom ventilator will definitely be a wise choice.

Different types of bathroom ventilation fans are available to suit different bathroom settings. Ceiling mounted bathroom exhaust fans can be fixed on the ceiling and the impure air is expelled through the roof. When this type of fan is connected to a ducting, the air is passed out through an external vent.

The inline exhaust fan can be mounted in between ducting. These types of fans are usually fixed where mounting is not possible on the ceiling. Choose bathroom exhaust fans that are efficient and noiseless. Wall mounted fans are quite simple to install as they don't require any duct work. As they are directly mounted on the wall, the stale air can be removed faster from the bathroom. Finally, Bathroom Exhaust Fans that come with combination units. In other words, these fans come with additional features such as fan-light and heat-fan-light combinations.

Now, find out the right type of bathroom ventilator to fit your bathroom. You can also check out the article on Bathroom Ventilation Guide for tips on choosing ventilators for your bathroom.

Home Improvement Superstore offers a variety of quality Bathroom Ventilation Fans at great prices. This store has all types of bathroom ventilators that also come with combination units. Some of the bathroom ventilation fans available at this e-store include 110CFM Bath Fan, 110CFM Sone Fan/Light, 180CFM Vert Bath Fan, and 70CFM Bath Fan/Light. Visit this online home appliances store now to get an exhaust fan to have a clean and foul smell-free bathroom!

Plastic Ceiling Exhaust Fan

Whole House Ventilation Fans Help You Stay Cool and Save Money?

It is ventilation fans nearly impossible to turn on the news (or step outside) without being reminded about the heat wave being experienced throughout the US. Many air conditioners are going into overdrive to keep the heat from interfering with everyday life. Typically, during this time of the year, energy costs rise. The extensive use of the AC contributes significantly to that increase since it is the largest consumer of electricity is many homes. However, installing a whole house fan will help give both the AC and your pockets a break from this dreadful heat by reducing your energy bills by up to 50%.

How does this fan work?

A whole house fan operates to drop home temperatures naturally. It is installed in the attic, and cools the building fairly quickly, pulling the cooler air indoors through open windows while exhausting hotter air outside through the attic and the roof. This cools not only the lived-in portion of the house, but provides attic ventilation as well.

The exact amount of air that is exchanged through whole house ventilation fans depends on many factors. These factors include climate, floor plan of the home, and how dependent you will be on the fan. On average, however, these fans provide 30-60 air changes every hour.

When to use the fan

There are a few requirements to keep in mind concerning the use of a whole house fan instead of an air conditioner. The best time to operate this fan is:

When the temperature outdoors is less than 82 degrees (typically in the evening and at night)
Relative humidity level is lower than 75 percent
Temperature outside is lower than the temperature inside
What kind of savings does the fan provide?

In the average home, cooling accounts for approximately 12% of energy costs. Cooling the home naturally as opposed to depending upon the air conditioner greatly brings down both residential energy consumption and energy bills at home. Exact amount of savings depends largely on climate; the more temperate the climate, the more energy and money that can be saved.

Operating whole house ventilation fans using the guidelines above can reduce up to half of home energy use and costs. This reduction in energy use is positive for pockets and the environment. Limiting the amount of energy a home uses also reduces that home's carbon footprint and negative environmental impact.

Ultra-thin window mounted ventilation fan

Silo Waterproofing

Silos are storage structures of agricultural products such as grain and wheat. It is necessary that silos are waterproof because grain and wheat would be useless if they become wet in storage due to rains or storms. It is therefore important that silo waterproofing must be done in all existing silos.

The silo waterproofing process for grain storage is divided into two parts. The first part is the structural upgrade while the second is the actual waterproofing process.

Before a silo can be made waterproof, the structure itself should be assessed first. Most grain silos are not equipped with the mechanism to control the atmospheric conditions inside the storage, so modifications will be done before the actual silo waterproofing process begins. The structural upgrade begins with the repair of existing damages within the structure, such as the covering of holes and other openings. The silos will also be strengthened. Then, silo features such as doors, exhaust fans, conveyor belts and ventilators will be altered to prevent leakage from those areas. Structural upgrade also includes the following: fitting of internal pressure controls; the installation or modification of a fumigation system; the upgrade and improvement of lighting, safety and maintenance devices. It is during the assessment of the silo that the extent of the waterproofing work will be determined.

The process of silo waterproofing begins with the filling out of large gaps and voids, specially the parts between the roof and walls. The next part is the application of a membrane seal over smaller holes and joints. Afterward, there will be the sealing of wall and floor surfaces. Then, there will be an application of the heat reflective coating on exterior surfaces. The last procedure of silo waterproofing is the sealing of the doors and other openings that are essential with loading and maintenance operations.

Full ABS material copper motor ventilation fan

In Wall Reef Aquarium

How would you design an in-wall reef aquarium so that a chiller would not be needed? It requires a bit of improvisation, but I accomplished this for a new client.

In July 2011, I received a phone call from a lady who needed me to move the contents of her 90-gallon, in-wall reef aquarium to a free-standing, 120-gallon aquarium in her new home. The gentleman who bought her old house requested an estimate for bringing the 90-gallon back into commission as a reef aquarium. The tank wasn't big, so I wanted to make sure that I made up for this by equipping it with great filtration and very bright lighting, all without causing too much heat to build up inside the cabinetry.

In Wall Reef Aquarium

In many cases, a chiller would be used to make certain the water temperature does not exceed 80° to 82°F, but not only was there zero space to add a chiller, it is also a huge mistake to put a chiller in a tight, enclosed, poorly ventilated space. A chiller dumps the heat that it removes to cool the water down, just like a window air conditioner, so it will seriously heat up the air in the cabinet. Also, the cooler the air it's allowed to draw in, the more efficiently it will cool the water.

Lighting

Right away I knew I was going to use LED lighting on this system. LEDs have come a long way since even a couple of years ago, and using T5 fluorescents or metal halides wouldn't have worked because too much heat would have been created inside the cabinetry. LEDs do produce some heat, but much less than either of the aforementioned light sources. When left on for an hour, a 150-watt metal halide bulb would burn your skin if touched, T5 fluorescents would be uncomfortably hot, and LEDs would only be warm to the touch.

There was already a bathroom exhaust fan installed in the ceiling inside of the cabinetry, which is great for removing lingering heat and humidity. Remember that the cooler you keep the area around an LED fixture, the longer you can expect to have them around functioning properly. When I called in to order the LED fixtures I was going to use, the manufacturer alerted me that a second-generation version was coming out that was brighter and would actually cost a little less. Unfortunately, it wouldn't be ready to ship for two months, I informed the new client about this and got him to see the virtue of being patient for this lighting system. Since I usually want the system to run for a month or so anyway before adding corals and other livestock, we could afford to wait for the lights.

Filtration

The former homeowner took all the filtration in the move, but that was fine because we had decided to upgrade anyway. For a year prior to setting up this reef system, I had been slowly adding solid carbon dosing to my clients' saltwater fish-only and reef systems to great effect. Solid carbon dosing is a method by which biodegradable plastic-like pellets are fluidized in a media reactor. The material the pellets are made from acts as both food source and colonizing surface for beneficial bacteria that consume nitrate and phosphate on a 1:1 basis.

It is important to place the effluent from the media reactor that you are using to fluidize the bio-pellets close to the intake of a protein skimmer. The bacteria are sloughed off of the surfaces of the pellets as they collide and are easily picked up by the skimmer, thus removing them, along with the nitrate and phosphate they utilized from the system.

Choosing an external main pump in this situation was easy, since it is very well known that submersible pumps transfer much more heat to the aquarium water than do those that are mounted outside of the sump (a sump is a glass or acrylic tank that sits underneath the aquarium and houses all the filtration). I sized the main pump, choosing one that was pressure rated rather than volume rated.

Electric shutter exhaust fan

Heat Guns – More Than Just Safely Removing Paint

Uses Of Heat Guns

Apart from removing paints, heat guns are often used in home and workshops for various other purposes. A few among them are mentioned below:

1. You can buy heat gun online for removing old floor tiles, bumper stickers, decals and several other materials that are fixed with glue.

2. Floor tiles are fragile when cold and can break down when cut to fit into clenched places such as around pipes or molding. Heating the tile with a heat gun makes the process of cutting much easier and more precise.

3. Heat gun is often used to soften the putty around doors and windows. This makes the compound easier to scrape off.

4. To thaw frozen pipes, buy a heat gun, easily available online, as it is much safer than a torch with an open flame. Be careful on soldered joints as the gun can heat the solder if held in place for too long.

How To Use a Heat Gun?

Heat gun is known to remove paint quickly, thereby creating less of a mess than a chemical remover. The gun can work both on latex or oil-base finishes. However, it cannot remove a stain that has soaked into wood.

Install the nozzle before turning the heat gun on. Generally, there are two types of nozzles - one with wide-flare used for most paint-removing jobs, and the round nozzle that works great where heat must be more localized. It is up to you to determine which nozzle is best for a particular job. However, if you need to change nozzles later, cool it for at least five minutes before removing the hot nozzle.

It is necessary to heat only a few square inches at a time and scrape the softened paint off immediately. Prevent the use of nozzle in one place for too long. This will char the paint and wood.

Safety Tips

Once you buy a heat gun online and start using it, you must be aware about the safety precautions you need to follow.

1. You must wear a respirator mask to protect yourself from fumes of the paint.

2. While using this tool, it is necessary to work in a well-ventilated area. That said, opening a window must not be the only option. Either work outdoors or turn on your exhaust fans.

3. Wear a separate set of work clothes and make sure they cover your arms and legs. Be extra cautious by wearing gloves and safety goggles.

4. Heat guns reach high temperature sometimes. Stick to the handle and don't touch the airflow of the tool or the barrel.

5. If you are using an extension cord, make sure it is a heavy duty cord that can carry the load.

6. It is vital to remove paint that has stuck into the nozzle, or else it may create a fire hazard.

Whether you are a professional or have started using this efficient tool from some time now, following the above mentioned safety tips will ensure that neither your work nor productivity gets hampered.

Full PP material window mounted exhaust fan

Exhaust Fan at Your Home

Healthy and comfortable home is not only determined by the quality of its cleaning and lighting but also the air circulation. In order for air distribution went well, the room must be supported by a good ventilation system.

But  sometimes is not enough ventilation, therefore, needed a simple tool known as Exhaust Fan
This tool serves to suck the hot air inside the room and throw it out and at the same time sucking fresh outdoor air into the room. Another function is to regulate the volume of exhaust fan air be circulated in the room. To be healthy every room air circulation needs differ according to function.

Turnover air space needed depends on the function of the measured air change per hour. In the bedroom, for example, 2 / 3 volume of space should be replaced with new air every hour. When the vast room 3 x 4 x 3 = 36 m, meaning it requires a change of room air 24 m2/jam.
the presence of exhaust fan is an artificial attempt to optimize changing the air in the room .
TYPES OF EXHAUST FAN
Based on the exhaust fan assembly divided by 3 is: WALL MOUNT, WINDOW MOUNT, CEILING MOUNT.
WALL MOUNTED, mounted on a wall at the back of the wall must deal directly with outside air to exhaust air.
WINDOW MOUNT,  mounted on a glass window (thickness 3-7 mm). When installed in the room in one big room, make sure there is access out into the air in the huge room.

Auto-shutter bathroom exhaust fan

A Buyer's Guide to the Bathroom Extractor Fan

Bathroom Extractor Fans Buyer's Guide

There is no room in the average household where it is more important to install an extractor fan than the bathroom. Preventing condensation build up, damp, mould and odour, a simple 4 inch bathroom extractor fan will help to keep your bathroom beautiful! The choice of bathroom extractor fan has never been greater, including extractor fans with timers, fans with PIRs, humidistat extractor fans, low voltage extractor fans, low energy fans, slimline fans, and inline fans. This huge choice of extractor fan can be bewildering. The following article is domestic buyer's guide and will help you choose the right bathroom fan.

1. Wiring regulations and Bathroom Zones
2. Extractor Type
3. Air Extraction Rate
4. Operation
5. Noise


1. Wiring regulations, bathroom zones and bathroom extractor fans

Since electric and water can make for a fatal combination, strict regulations were introduced dividing the bathroom into 4 zones: 0, 1, 2, 3. Zone 0 is in the bath. Zone 1 extends vertically 2.25m above the bath. Zone 2 extends in all directions for 0.6m from zone1 and zone 3 extends laterally for 2.4m from zone 2.

It is essential that you install the correct bathroom extractor fan in the correct zone. Bathroom extractor fans come in two voltages; Mains voltage (240v) and SELV or Safety Extra Low Voltage (12v) . Mains voltage bathroom extractor fans may only be used in Zone 3 of the bathroom. In Zones 1 and 2 SELV bathroom fans (12 volt) ONLY must be used, with the transformer being housed in Zone 3. The only exception to this rule is the Airflow QuietAir: A mains voltage bathroom extractor fan that has been specifically designed with an IP45 rating to be used in all 3 zones. Inline fans are another special type of 240v bathroom extractor fan which are housed in the loft space above the bathroom in the middle of two lengths of ducting. Since the motor, impellars and all electrical parts are out of the zonal area, with only the duct and grille in the bathroom ceiling, they too are suitable for use in zone 1 or 2 above the bath or shower.

2. Sizes of bathroom extractor fans

Domestic bathroom extractor fans come in two sizes: 4 inch /100mm and 6 inch / 150mm. In almost every case a 4 inch bathroom extractor fan will suffice. Six inch fans need only be considered in bathrooms greater than three metres squared, or where special circumstances require a more powerful fan,...such as bathrooms with no natural ventilation or particularly cold, north facing bathrooms.


3. Air Extraction Rate

Measured in 'Litres per Second' (L/s) or 'Metres Cubed per Hour' (m3/hr), the air extraction rate of a bathroom extractor fan is one of the most important considerations. The Building Regulations stipulate that a bathroom extractor fan must extract at least 15L/s in a standard domestic bathroom. Most 4 inch bathroom extractor fans far exceed this minimum requirement, and nowadays the standard is 85m3/hr. Any bathroom extractor fan with an extraction rate of 90m3/hr or above may be considered powerful.

4.Operation

Bathroom extractor fans have a range of operational features to suit different applications. The most simple is on/off via the bathroom light switch or integral pullcord. Bathroom fans with integral timers are great in bathrooms where large build ups of steam cause condensation problems, as the over run timer will keep the fan running for a desired period after it has been turned off....particularly useful if the fna is wired into the lighting circuit. Parents may prefer a bathroom fan with a PIR sensor which will operate the extractor fan automatically when anybody enters the bathroom, whilst Landlords like bathroom extractor fans with humidity sensors, which switch on automatically when the relative humidity reaches a set level. This means that tenants are not relied upon to manually operate the bathroom fan.

5. Noise

Typical dB measurements for axial bathroom fans range between 35dB(A) and 45dB(A) with the more powerful centrifugal bathroom fans between 40dB(A) and 55dB(A). Whilst centrifugal extractor fans are louder, it should be remembered that they are housed in the loft space and so are insulated and further away, lessesning the volume somewhat.

Ultra-thin window mounted ventilation fan

Restaurant Kitchen Exhaust Cleaning

In order to maintain high standards of cleanliness in your kitchen, it is important that the Stewarding Department regularly do kitchen exhaust cleaning. In fact, every establishment is advised to do this. This is important for public safety. You will be able to avoid possible customer complaints.

In truth, public safety is not the sole reason why you should regularly clean your kitchen exhaust. You will be able to get more insurance discounts if you clean your exhaust regularly. Lower rates on insurance coverage are definitely something you should take advantage of. When there is less insurance risk, insurance companies are willing to offer lower insurance rates. You just have to make sure that you clean your exhaust four times a year. If you show compliance to insurance requirements, there is no reason why you would not be able to enjoy discounts on your rates.

When cleaning your kitchen exhaust, you have to shut down your restaurant before you do anything else. So, it is best to schedule the cleaning on days when business is slow. It is important that you do the cleaning fast and thorough. Restaurants cannot shut down for long periods of time. This is particularly true if the restaurant is in a hotel with a lot of hungry guests.

Ultra-thin window mounted ventilation fan

How to Clean Kitchen Exhaust Fan

Turn off the power at the fuse or breaker box.

Remove fan cover if it removable. Place the fan in hot water mixed with ammonia. If it is not removable, just use sponge to wipe what you can clean. Make sure to dip the sponge in hot water mixed with ammonia. Soak for 20 minute and then brush the fan. Use a sponge dipped in the same mixture for cleaning the fan blades. Use a soft-bristled brush. Use rubber gloves at all times. It is also best to do this in a well-lit area.
Place the fan on a dry cloth or newspaper. Wipe it dry and remove excess grease or dirt. Avoid getting the motor wet. Remove the filters and soak it in hot water mixed with dishwashing detergent for 15 minutes. Afterwards, rinse the filters and dry.

We will do a series on kitchen cleaning, so you can probably train your stewards on how to do this properly. Again, it is important that you clean your kitchen exhaust at least 4 times a year in order to make sure that your kitchen is safe from potential danger which can be caused by filthy exhausts.

Plastic Ceiling Exhaust Fan

Seasoning a Wok With Ease Round Exhaust Fan

Seasoning a wok is the best way to prepare for convenient and conventional cooking. It is more of an art and less of an earthly task.

Woks are prone to rust and buildups of sticky foods, especially if not seasoned properly before usage. Seasoning a wok permits the food to glide smoothly over its surface. Iron and steel woks should be seasoned properly before use.

Stainless steel types need to be treated because they are less porous than iron. Corn and peanut oil are also ideal cooking oils for seasoning because they possess a high heating point. Some even prefer to season woks with the use of an oven.


To start the process, two methods for seasoning are used. The first method is to season a new one or to re-season an old and rusty wok. Below are steps you can follow:

1. Scrub thoroughly the inside and outside surfaces using soap and a steel wool scouring pad. It will remove the new wok's manufacturer's protective coating or even rust on an old wok. The initial coating of a wok prevents rusting during retail display.

2. Rinse with water.

3. For some coatings that are hard to remove, place the wok on a stove with water. Boil until the protective coating dissolves. Pour the water out and scrub with soap and steel wool.

4. Next, heat the wok over high heat until the edges are nice and hot. It will change from a shiny steel gray to blue, then purple to red. Then it will turn into black.

5. Smoke will appear. Turn on the ventilation fan.

6. Using a brush or a sheet of wadded-up paper towel, dip it into corn oil and coat the inside surface with a thin layer of oil. You can tilt the oil in all directions. This can make the surface shine upon each application.

Capacitor motor round ventilation fan

Heat Guns – More Than Just Safely Removing Paint

How To Use a Heat Gun?

Heat gun is known to remove paint quickly, thereby creating less of a mess than a chemical remover. The gun can work both on latex or oil-base finishes. However, it cannot remove a stain that has soaked into wood.

Install the nozzle before turning the heat gun on. Generally, there are two types of nozzles - one with wide-flare used for most paint-removing jobs, and the round nozzle that works great where heat must be more localized. It is up to you to determine which nozzle is best for a particular job. However, if you need to change nozzles later, cool it for at least five minutes before removing the hot nozzle.

It is necessary to heat only a few square inches at a time and scrape the softened paint off immediately. Prevent the use of nozzle in one place for too long. This will char the paint and wood.

Safety Tips

Once you buy a heat gun online and start using it, you must be aware about the safety precautions you need to follow.

1. You must wear a respirator mask to protect yourself from fumes of the paint.

2. While using this tool, it is necessary to work in a well-ventilated area. That said, opening a window must not be the only option. Either work outdoors or turn on your exhaust fans.

3. Wear a separate set of work clothes and make sure they cover your arms and legs. Be extra cautious by wearing gloves and safety goggles.

4. Heat guns reach high temperature sometimes. Stick to the handle and don't touch the airflow of the tool or the barrel.

5. If you are using an extension cord, make sure it is a heavy duty cord that can carry the load.

6. It is vital to remove paint that has stuck into the nozzle, or else it may create a fire hazard.

Whether you are a professional or have started using this efficient tool from some time now, following the above mentioned safety tips will ensure that neither your work nor productivity gets hampered.

Full PP material window mounted exhaust fan