Tag Ventilations

It’s common for the car amplifier to overheat especially when you overwork it. In some cases the amp gets too hot such that you can’t touch the cover. Sometimes you can even smell a burning smell. If this is the case with your amp, you should highly consider fixing it.

How To Fix An Overheating Car Amplifier

You should start by locating the cooling fan. You should look at the blades and confirm if they are spinning. If they aren’t, the fan is most likely faulty. You should look at the fan internally and ensure that the connector is connected to the connector socket. If everything is working well and the fan still fails to work, you need to replace it.

You also need to look at the ventilation vents which are usually at the sides of the car amplifier. You should take a look at them and confirm if they are blocked by dust. If there is dust you should remove it to allow hot air to escape out of the housing.

The final thing that you should do is to check the location of the amp. As rule of thumb you should ensure that it’s placed in a well ventilated area so that its able to get rid of heat efficiently. You should also ensure that there isn’t anything placed on top of the amp.

Tips On How To Prevent Your Car Amp From Overheating

It’s always said that protection is better than cure. To ensure that your unit is working properly you need to ensure that it’s protected from overheating. There are many ways in which you can do this with the main ones being:

Ensuring that the amp has the appropriate fuse to prevent power from reaching it in the event that there is a short or mechanical problem.

When on a long trip you should turn the amp off periodically. The best times to turn of the amp is when you stop for gas.

Get a forced air cooling system. This is a powerful cooling system that rarely fails to work.

Conclusion

These are tips on how to fix an overheating car amplifier. Remember that substandard units tend to fail more often than high quality products; therefore, when buying your amp always ensure that you buy it from a reputable store. You should also ensure that you buy the highest quality amp that you can afford.

Source by Duncan Lancer

Background to the Refrigerant Ban

The HCFC refrigerant ban takes effect at different times but the end of 2009 and 2010 marks important milestones and you may need to take immediate action.

Initial legislation against ozone depleting substances arose from the Montreal Protocol, a globally agreed plan brokered by the industrialised nations. Although the EU is a signatory to the protocol, subsequent EU legislation has been much more vigorous in its approach to the phasing out of these substances.

In most cases, the refrigerants containing CFCs or HCFCs will become controlled waste, which will require appropriate disposal by a licensed contractor. There is a duty of care on behalf of the owner of the equipment from which the refrigerants are extracted.

Strategies for CFC Phase-Out (extract from Office Of Government Commerce)

1) Investigate the identity of your refrigerants; (CAU can assist in this regard and provide details of consultants who can prepare a sampling study and report for your property).

2) Adapt to the phase out by conserving stocks for the next year followed by conversion of machinery to non-CFC refrigerants. Industry recommendations state that conversion would probably not be cost effective in systems with less than 5 years residual life.

3) Buy new CFC-free equipment. An assessment should be undertaken before purchase to ensure that air conditioning is truly necessary, remembering that an air-conditioned building can consume up to three times the energy of a similar non air-conditioned building.

4) Do without air conditioning. If buildings can be ventilated and heated adequately using mechanical or natural ventilation, then this may be a pragmatic approach, which will also have space and cost saving benefits.

Terminology

ODP – Ozone Depleting Potential. Represented as a comparative measurement from the ODP of CFC11, which is taken to have a value of 1.0. CFC – chlorofluorocarbon. Containing chlorine and possessing a large ODP. CFCs are generally found in refrigeration and air conditioning systems eg. Centrifugal Chillers. HCFC – hydrochlorofluorocarbon. Less saturated with chlorine, the hydrogen within these compounds mean that HCFCs have a much shorter atmospheric life span and thus possess a lower ODP.

Important Dates

As from Midnight December 31st 2009 the use of virgin HCFC Refrigerants will be illegal.

The EU Ozone Regulation has already banned the use of CFC refrigerants in existing plants and HCFC refrigerants in new plants.

From 2010 banning the use of HCFC refrigerants in existing plants will commence, meaning that all HCFC refrigerants including R22 will be completely banned.

The use of Virgin HCFC’s will be banned from Midnight 31st December 2009. The use of Recycled HCFC’s will be banned from 31st December

2014. These ‘use’ bans apply to the use of HCFC’s for plant maintenance and you cannot use previously purchased stockpiles.

Source by Iain Hazell

Your window is an important piece to make your home more beautiful. It is indeed necessary for you to understand the technical things such as energy efficient. But there are other important things to consider.

The right type of window will definitely impact the functionality of your home. It will determine how they function and how they can be opened and operated as these will greatly influence your way of life at home. Bear in mind that windows are not just holes that will bring in light or perhaps keep the weather out. They can actually have a huge impact on the overall appeal of your property.

Of course, you must choose one that will best suit your needs. But bear in mind also how they look as well as feel inside.

Window Types To Choose From

Single or Double Hung – This has 2 sashes with one installed above the other. The single hung has one movable sash along with a fixed one. On the other hand, both sashes are movable in a double hung and can slide over each other. The main advantage of this option is that it does not use up exterior space, making them an excellent choice in areas where outdoor activity or obstruction may get in the way. For areas where you cannot get full access to open and close them is the only place where these are not great choices.

Casement – This operates like a door, wherein it can swing out from one side or the other. It is operated by crank mechanisms but is push-out styles. The main benefit of this option is it is several-fold. It offers better sight lines since there is no sash frame in the middle that can obstruct the view. Also, it works well in situations where limited reach or perhaps physical accessibility is limited.

Awning – This is quite similar to casement windows but it can swing out horizontally from the top. It opens at the bottom and often open outward. Some can also be opened inward. It allows light to enter the room whilst keeping it private. It is a great choice if you are living in a rainy environment but want to get good ventilation as it can be opened upward and outward; hence, it will keep the rain out and the air in.

Hopper – This is quite similar with awning except that it is flipped over – it opens at the top. It also opens to the inside rather than the outside. It is an excellent choice for small window application. Also, it has less framing to efficiently block the light. Most homeowners want this option since it can easily be cleaned from the inside. It is a great choice for the basement.

Tilt & Turn – This is a combination of a hopper and a casement window. It can swing open and tilt inward from the top. Its main advantage is its flexibility. It can give you a window that can do more things.

Source by Reeze Martin

You might wonder if getting cladding installed is the right thing to do for your home. Cladding has many functions besides being beautiful but do you really know what those functions are?

Cladding is often used on walls and more often on the exterior walls of your house. The material is strong enough to withstand corrosion that is often associated with the wind, sun and salty water of the coastal lines.

Because the technique of cladding has to do with layering many tiles along with adding a gap between the wall and the actual cladding, it acts as insulation for sound that is being carried close to the walls. Instead of the sound waves being carried across the general flat wall the cladding, which has many ridges and depth, will absorb any sound that goes near it.

The sun causes many problems when it comes to your home. It often heats up the roof and ceiling to a point where you can feel it on the inside of your house. The walls also have a role to play in the coolness of your house. Not only does it act as a ventilation system but it also has a thermal system of its own.

Cladding also uses the moisture in the atmosphere to keep the house cool. As it forces the moisture to be released from the inside of the cladding, the movement that is occurring allows the coldness to stay in the wall.

The beauty of this technique is also important for the strength. Since there are layers and different positions in which the paving tiles are installed, it creates an incredible strength with all the forces that are being applied to each other.

Not only does the paving technique benefit you, but it also makes it easier to design a house. There are often many factors you have to think about in the designing process but due to the fact that cladding has so many functions, the complicated factors are already factored in. You will also not have to worry about certain ventilation systems, corrosion damages and maintenance for your house in general.

The idea for cladding is to improve the appearance of your house while adding purpose at the same time. Our homes need so much protection because of the hectic weather conditions we encounter on regular basis.

If you ever think of renovating, make sure to go for cladded walls. Not only will you spend a minimum amount of money but you will also save yourself from future wall damage that you experienced in the past.

Source by A Carey

Various reasons have been given by many people and entities why they go for green homes and buildings. Through the years, developers have been very keen on abiding by the standards set by authorities aimed at promoting sustainable living. Despite the discussions and information drive, many of us are still left clueless about the advantages of such efforts. It is hoped that with the rest of the article, you, as a reader, will be shared with valuable information which will help you grasp the genera idea of green building.

One of the foremost benefits of investing in a green home is the multitude of economic benefits it can give. It may be a costly investment, but as years pass, the owner can actually reap the benefits of lowered electricity and water bills. Operating costs will likely depreciate in figures as compared with operating or maintain a non-green compliant home or building.

The market value of green properties surges as time passes by. Demand for this types of homes are projected to go up by 2020 with more millenials jumping into the realization that owning a dream house should be aligned with embracing environmental obligations as well. If time comes that the owner decides to sell his piece, gain is probably on his edge. Life span of green homes is projected to be longer than their non-compliant counterparts.

Families invest in homes because of their kids. Essentially, the social welfare of younger family members is in the high ranks of consideration when a house is built or bought.

With this come the associated health advantages that owners are likely to get. Planned ventilations and well-located air circulation appliances contribute to improved air quality. In general, windows of green homes are also designed to let natural air and natural sunlight pass according to controlled amount or as needed.

Green homes would not be called such if without for the benefits that the environment gets. These types of homes and structures in general are built using hybrid raw and recycled ingredients. This lessens trees cut for use as boards, lumbers, and hardwoods. The trees are given more time to mature in their natural habitat. Well-planned water sewage and waste disposal systems are also incorporated in the designs of green houses. There is lesser chance that the owner will likely be contributing to the accumulation of untreated waste products.

If you are planning of building a green home, the various benefits discussed above are more than enough reasons to give your plan a green signal.

Source by Desare A Kohn-Laski

This statistic as published by the Environmental Protection Agency (EPA) is staggering. The energy wasted is due to inefficiencies primarily in the mechanical, electrical and plumbing systems (MEP). If your business is in manufacturing the energy wasted can be significantly more due to the waste heat generated which is often exhausted to the atmosphere. Facilities that operate 24/7/365 such as resort hotels, hospitals, municipalities, institutions, etc., can have a tremendous energy spend as well.

That is why a 15-Step, staged Comprehensive Energy Efficiency Process is recommended to maximize results. Similar to the approach as recommended by the EPA’s Energy Star Program which accounts for the interactions of all the energy flows in a facility. Each stage includes changes that will affect the upgrades performed in subsequent stages, thus setting the overall process up for the greatest energy and cost savings possible. Perfect examples are how the lighting affects the heating, ventilation, air-conditioning, refrigeration (HVAC&R) load and how natural light affects the lighting and HVAC&R systems. How improper ventilation affects work productivity, heating, cooling and motor efficiency.

How Air Infiltration affects the HVAC systems.

The 15-step Program is tailored for the client that has an energy intensive facility and is seeking cost-effective solutions as to how to reduce their energy spend and wants to take action. A client can expect 10-40% in energy reduction after the strategies are implemented. Keep in mind this is year after year savings.

How do you as a business owner or a non-profit address the issue without breaking the bank. There are many cost-effective energy waste reduction strategies that can be implemented. In some cases, there are no-cost energy conservation measures (ECM) and low-cost energy efficiency measures (EEM) that can be implemented immediately that will reduce your energy use. In other cases, there are modifications, upgrades, operational and optimization strategies that will improve the efficiency of the mechanical, electrical and plumbing systems (MEP) and the building envelope.

Every commercial building can use a re-commissioning process to unlock the energy saving potential. Commissioning is essentially a tune up of the major energy consuming systems. E.G. HVAC system, refrigeration, electrical, water heating and other mechanical equipment. However, energy intensive industries will benefit most. Whereas, the mechanical systems rarely shut down because of clientele, production or necessity.

As a business or entity, if you identify as a high energy user, one can benefit from comprehensive energy reduction. Find a professional that is qualified and passionate about energy waste reduction and committed to achieve the best results for their clients.

Source by Dave Borgaro

The kitchen is one of the most common places of get together in many homes. It is a place to loosen up and bond with family and friends. Therefore, the kitchen should be cozy and convenient. But from all the warm images that the kitchen may present, there is something hidden that lingers, its pollution!

Kitchen can be the main source of pollutants in a home. Think all the grease, smoke, unwanted odors and moisture produced during cooking. Pollutants that stick to the walls, ceilings, carpets, furniture, and upholstery may require frequent cleaning and all the effort and expense it entails. But having an exhaust fan system will get rid all of these problems.

A good, reliable kitchen exhaust fan system is what you need especially if you are fond of cooking frying and broiling foods. Cooking methods often produce evident particles as well as an unseen mist of greases that can cover the surfaces of your kitchen if they are not vacuumed and exhausted to the exterior of your home. And, without an effective kitchen exhaust fan, air inside will be packed with dangerous contaminants and disease-causing agents released into indoor air.

Cooking releases excess moisture in the air and make indoor air very humid. If not ventilated properly and adequately, it can decrease the quality of indoor air and may lead to a number of problems like asthma, allergies, skin rashes, headaches and nausea and other breathing disorders.

It can possibly cause formation of fungus, mold spores, and mildew that may cause severe health problems. Home furniture may be warped due to excess humidity. Wall paints may crack and peel.

There are wide selections of products in the market that will keep your kitchen well ventilated. It may cover a choice of kitchen range hoods, kitchen exhausters and kitchen fans. All these products are well designed to keep the air inside your home fresh and the atmosphere comfortable.

Kitchen range hoods can furnish an attractive look and be functional additions in your kitchen. It can drive out heat, smoke, moisture and odors fast and directly. These kitchen range hoods are available in different designs and colors. This type can also provide cook top lighting and some models even offer a selection of light levels like a subtle nightlight.

Kitchen range hood are installed directly over the range to trap the heated air, smoke, moisture and gas fumes while a fan exhaust it through duct work to the exterior of the house. It has a filter that traps grease that can be easily removed and cleaned. This type of kitchen ventilator must be with the same width as the cooking surface. It serves and sets up directly over it at a height of at least 18 to 30 inches from your burners.

You can have it installed. Most of it comes with free service installation when bought. Otherwise, you can do it yourself by following the instructions in the manual.

Whatever type of exhaust fan you decide to install in your kitchen, it will definitely improve the air inside, as well as the overall environment inside your house.

Source by David Urmann

Inline Exhaust Fan is an electronic device that is used for the purpose of providing ventilation or boosting the airflow with minimal detectable noise. The main function of these devices is to improve the overall air quality in the house by removing the vapors that has been created due to use. They are best suited for being used in bathrooms where due to bathing and showering vapors are created which leads to the formation of moisture and later on results in stale odors and fumes. It can also be used in the kitchen for forcing out smoke and cooking vapors from the area. In most modern homes these units are being preferred over the noisy bathroom and kitchen fans.

The main advantage of installing these types of inline exhaust fans is they are a versatile system that provides multiple ventilation inlets to your kitchen, rooms and bathrooms. If you want to improve the overall indoor air quality of the rooms in your house, you can certainly install this low rate ventilation system with multiple inlets. If you have a big house having two or more bathrooms and kitchen, you can use this system for ventilating your bathrooms as well as kitchen. As these systems feature solid, commercial grade construction, they can be used for longer periods of time and are generally preferred over other types of exhaust fans.

Advantages of Inline Exhaust Fan

In case you need to replace you old bathroom fan with a new one, you can either go for a traditional ceiling-mounted bathroom fan or you can consider replacing it by installing an inline exhaust fan. For installing this system you do not need to mount it directly to the ceiling of the bathroom but it is placed at a distance from the bathroom, generally in the attic space. Some of the benefits of these units as compared to the traditional ones are discussed below.

Easy to Install – These units are easy to install and does not require enough space as well. Moreover, if at all it requires any kind of servicing and replacement of parts, it can be done in an easy to access area in your attic.

High Power – These units feature a powerful motor due to which it is packed with enough power to move significantly higher amount of air when compared to the commonly used bathroom exhaust fans.

Low Noise – As these units are placed away from the actual point of exhaust in the ceiling, you seldom get to hear ant kind of vibration from the fan and the noise that is created when it is working.

Multiple Exhaust Points – For large bathrooms, installing such type of system is suitable as you can easily create multiple exhaust points in the ceiling.

Cost Effective – By installing this system you provide a cost effective way of improving the overall indoor air quality of the bathrooms and kitchen.

Long Life – As these systems feature solid, commercial grade construction, they are rated for being used continuously and have a long life span, some of them even having lifetime warranties.

Source by Aamir Waheed Siddiqui

HVAC also stands for heating, ventilation and air conditioning is a system used my most building to ensure the comfort of the occupants. It is a system that regulates climate as well as temperature and air flow inside a specific building. It is important for buildings to have a HVAC system which prevents the occurrence of mold or proliferation of any harmful organisms.

It is also commonly used in industrial buildings and marine environment which needs to meet a specific environmental condition.

Heating, ventilation and air conditioning system is important in terms of providing a comfortable living. It also maintains an ideal environment in which you can live safely and free from any environmental problems. It might be more common in large buildings but some home owners have it installed during the building of their home.

Having an HVAC system also helps regulate the airflow indoors while at the same time having an adequate temperature. The system automatically adjusts the amount of airflow, ventilation, and temperature according to the preferred set up by the owner.

Heating is one of the functions that HVAC systems have. Similar to its air conditioning function, the heating system lets you adjust the room’s or building’s temperature according to your preference. There are systems that automatically adjust the temperature base on the weather which makes it more convenient for you.

Ventilation is also one component of the system which automatically cleans the air or adjusts the air coming from the outside environment. It also protects the occupants or people inside the building or home from any airborne diseases by removing harmful air inside. It also brings fresh air inside your house or room which makes it easier to breathe while at the same time removing any harmful air inside like smoke and excessive carbon dioxide.

Air conditioning is one of the best parts of having an HVAC system. You do not need to worry about hot summer days being uncomfortable because you can now turn on the air conditioning that comes with the system. Air conditioning can either be controlled or centralized.

Having an HVAC system can be quite expensive especially if you will want it to be installed in your home. Make sure to ask yourself if it is worth it to have one installed at your home. If you decided that you really want it, make sure to find a reliable and affordable service provider.

Source by Fidelio Orosco

So, you need an air mover. All things considered, picking the correct one for the tasks that you have in mind is not an easy thing. You’ll have to look up the types of these units in the market, as well as their specs and unique highlights. If you need help navigating the world of air movers, read on.

What is an Air Mover?

Basically, this type of unit has a mechanical fan that produces high-speed airflow to promote air circulation and increased evaporation. It can be utilized for different functions, such as quicker drying time, improved ventilation, and cooling.

Depending upon the manufacturer and industry, this unit may also be called mechanical air blower, commercial blower fans, and floor drying fans. Some even call them carpet dryers and paint fume extractors.

Because these units increases air circulation, they can be utilized to dry out rugs, walls, floors, and wall pits. Indeed, they can can dry out a rug within 20 minutes. It can likewise be used to dry paint and cement. Some people use these products to remove fumes or gases in a workspace while others use them to cool down equipment.

Types of these Units

Generally, there are 3 types of air blowers, each having its own unique specifications and functions.

Axial Units

These are huge air blowers that produce a high CFM (cubic feet per minute). It is specifically designed to blow a large amount of air at a wide space. However, that air can only be moved horizontally. These are ideal for drying walls or top-down drying rugs. You can also use these units for ventilation and cooling.

Centrifugal Units

In contrast to pivotal air blowers, these can move air in different directions. They also draw air from a few sources and direct it towards a single spot. These fans are smaller and more compact and are frequently utilized when drying out difficult to-reach zones. For example, they can improve circulation in crawl spaces, wardrobes, and cupboards. Compared with the anaxial type, a centrifugal one will have a lower CFM.

Compact

These are the most versatile of all air movers. They’re smaller and just have ¼ HP motors, yet they can be used to dry large floor areas and perform spot treatments, such as drying the area under counters, in corners, and storerooms. Compared with centrifugal units, these occupy less room and make less noise.

Important things to consider before you buy one

Motor Power and Speed

While picking an air blower, you can consider the engine that will control it which could extend from a ¼ HP engine to 1 HP engine. To begin with, you’ll have to consider where you’ll be utilizing the product.

Airflow (CFM)

CFM or cubic feet per minute is the estimation of how much air is moved by the machine in 1 minute. Remember that a higher torque doesn’t mean a higher CFM. For the most part, you can expect that axial products should have a CFM rating of at least 3000. Centrifugal units regularly run 2400-2700 CFM.

Ease of Storage and Portability

Normally, you can’t simply leave your product lying around. You’ll need to ensure that it can be effectively put away, particularly in case you’re getting more than one.

The Takeaway

Unlike a standard fan, air movers work by giving a consistent blast of air that you can direct on a particular spot. So, you can use them for a variety tasks, including drying wet surfaces, improving the air flow and prevent different types of appliances from overheating.

Source by Shalini M