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Posted by admin on February 22, 2012

Air Conditioners Changing to R410a Refrigerant

With the world craze to “go green” we are finding a new law being implemented in the way we use air conditioning.  The existing law which many people refer to as Freon is well what is termed R-22. The R-22 refrigerant is being supplanted by the R410a refrigerant which is a much more environment kindly and energy conserving system.  This overhaul is slated for 2010 and will replace the R-22 with the R410a fully because they work on two opposite pressure systems.

The copper lines that the R-22 use will need to be changed out because it uses mineral oils that break down into damaging carbons that are speculated to be causing the global warming crisis the governments of the world seem to be so worried about. R-410a will use artificial oil that will be able to withhold at much higher temperatures than that of the old.

Air Conditioners Changing to R410a Refrigerant

The old piping will have mineral oil deposits throughout the piping and this is what the new law is aimed at improving and replacing. If the piping is not supplanted it will wreak havoc with the new law because it will not be able to take the pressure of the R410a and will develop deposits on the compressor walls and damage the metering device.

The implementation of this new law will need a fresh start because if you were to join the two it will cause the very same problems that the R-22 is said to be causing.  The old law could have moisture retained inside the piping and this does not go well with the functions of the new R-410a.

If you are told by an installer or sales man of the new refrigerant that you can use your existing piping because they are going to blast it out or flush them out make sure you tell them you know more than they do and you want to have the piping fully supplanted when they install the new heating and air system.

Whether you believe in global warming or not is irrelevant because we are going to see a convert in all the carbon systems that are currently operating across the planet. This being the case you might as well do your homework and get a firm understanding of what these changes are going to be so you know what you need to do to and how to abide by the inception of new equipment.

Air Conditioners Changing to R410a Refrigerant

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Posted by admin on February 22, 2012

Air Conditioning – Cleaning the Condenser Coil

Air Conditioning works by exchanging heat from inside a construction to the face air. To do this some very basic refrigeration ideas need to take place. One of the most indispensable pieces that make this happen is the condenser coil. This is commonly the aluminum coil the surrounds the air conditioning compressor.

What happens inside this outdoor unit is a very basic state change of the refrigerant inside the air conditioning unit. The refrigerant that changes from a liquid to a gas inside the indoor coil moves to the face where the compressor compresses the gas under high pressure. When this happens the gas also becomes very hot. The hot gas then leaves the compressor to start traveling through the many feet of tubing in the condenser coil. As the gas cools it changes back to a liquid form going back indoors to start the cycle all over again.

Air Conditioning – Cleaning the Condenser Coil

Big problems start when the condenser coil becomes so blocked up with dirt that the hot gas in the condenser coil does not cool enough to change the hot gas back to a liquid form. If this happens the cooling process does not happen and then air conditioner runs but is not cooling. The compressor starts to get very hot and the extreme supervene will be the death of a compressor. For these reasons the condenser coil must be kept clean and free of debris at all times when the air conditioner is running. Cleaning the coil is a fairly simple process, Here are a few guidelines to supervene when doing this.

To clean the coil a few simple tools are needed. A orchad hose with a nozzle, wrenches to remove the condenser fan, a orchad sprayer for applying the cleaning solution. The first thing is to disconnect the power to the outdoor unit. There should be a disconnect switch of some type near the condenser. Then remove the fan from the condenser unit. commonly this will be the top of the unit. The fan can commonly be laid aside carefully without disconnecting the wires to the motor. carefully wet down the coil with the orchad hose. If you have very high pressure water where you live be meticulous that the water pressure does not bend over the fins on the coil. These are very thin and fragile. If they get bent over the air will not be able to freely flow through them. Using the cleaning explication from the orchad sprayer, coat he inside and the face of the coil. Let the explication work on the dirt build up before washing it off. If you use a foaming type coil cleaner then let the foam cook the dirt out of the coil. Then use the orchad hose to wash the dirt out of the coil. I often work from the inside spraying out through the coil. This is the reverse of the usual air flow and it washes the dirt out easier. Rinse the coil with water till it is clean with no more dirt or cleaner arrival out. Replace the fan and start the unit back up.

The cleaning explication for the condenser coil can be any good household cleaner. Many automotive type radiator cleaners will work well. For very dirty condensers it would be good to buy a foaming coil cleaner made specifically for cleaning condenser coils. A local plumbing and heating provide house should stock coil cleaning solutions. Most of these solutions are very strong chemicals. Be sure to wear gloves and eye security when working with them.

By keeping your air conditioning condenser coil clean, you will help to have your air conditioner running at the best efficiency possible. A clean condenser coil is one of the easiest ways to save galvanic while running your central air conditioning system. A clean coil will allow your compressor to run cooler and help it to last longer. Your condenser coil should be fully cleaned at least once a year. If in you live in very dirty areas like along a dirt road you may need to clean the condenser coil more often. Also do not do things that would clog up the coil. Blowing grass clippings into the condenser coil is one base thing that happens. Keep shrubbery from growing into and nearby the condenser coil. This stops the air flow to the coil. Large flowers planted too close to the coil can do the same thing.

As you can see there are many things that can cause your air conditioner to work harder and cost you more money. By taking a the time to look over things and give it a cleaning you can save a lot of money.

Air Conditioning – Cleaning the Condenser Coil

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Posted by admin on February 21, 2012

Car Heater Not Working – Blowing Cold Air!

There are any reasons why your car’s heater may be blowing cold air, instead of heat. It is leading to understand how the heater works in your car before you can begin to try to diagnose why it is not working. First, there is Not an electric heater element in the heater principles in automobiles, like in transported heaters used in the home. The part that transfers heat into the passenger compartment is called a heater core. A heater core can be thought of as a minuscule radiator. The car engine’s coolant flows straight through the heater core while the fan (also called a blower), blows air through the heater core fins. When air blows straight through the heater core fins, it is warmed, therefore warming the passenger compartment.

Start by checking the coolant. As we already said coolant is what warms the heater core. So if the coolant is low, there may not be a adequate number of warmth to change heat to the air in the passenger compartment. Since it ‘s cold outside, low coolant may not supervene the operating temperature of the machine significantly, so you won’t be alerted to a coolant qoute by the temperature gage on the instrument panel. Once the coolant is full, feel the heater hoses that go straight through the firewall. With the machine at normal operating temperature, Both of the heater hoses should be hot to the touch. If only one is hot, this indicates there is is a blockage in the heater core or there is air trapped in the heater core. Using a Lisle coolant funnel is helpful in purging the air from the cooling system. If the coolant is de facto brown, has been neglected, or if “stop leak” has been used at some point, the heater core could be stopped up. The blockage can sometimes be unstopped by removing the heater hoses and using a garden hose with a sprayer to flush the heater core out. If neither of the hoses are hot to the touch, there could also be a malfunctioning heater control valve, if used on the model you’re working on. Check for nearnessy of a heater control valve by following the heater hoses back to the engine. Sometimes, a vacuum line could have a break causing there to be no vacuum to control the valve. Also it should be noted that if this is your first winter with this car (and you’re unfamiliar with the car’s fix history), the previous owner could have by-passed the heater core because of a leak. When a heater core leaks, ordinarily they wet the passenger side floorboard. The labor cost to convert heater cores is ordinarily expensive, so sometimes citizen will loop the heater hoses and by-pass a leaking heater core instead of repairing it properly.

Car Heater Not Working – Blowing Cold Air!

Next check for proper airflow. After you’re sure the heater core is getting hot water flow, read the following information. Doors within the heater case are either controlled by electric actuators, cables or vacuum motors. Adjust the heat control to both extremes while listening for movement of the blend door. With a cable operated heater door it’s easiest to hear the door thump when it closes. If the door is not operating, find the door that controls the airflow across the heater core. If there is an electric motor that controls the door, tapping on it can sometimes make it work temporarily for testing purposes. A vacuum operated motor needs vacuum to work, so using a handheld vacuum pump for testing is ordinarily recommended. If the vacuum motor does not hold vacuum, the diaphragm is leaking requiring replacement. To go deeper into diagnoses of the control head’s function and diagnosis, exact vehicle repair manual data is needed. But hopefully the basics laid out in this report has helped to get you started on the right track. 

Car Heater Not Working – Blowing Cold Air!

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Posted by admin on February 21, 2012

Air-con – How Are You Affected Whether it’s Scaled Completely wrong?

You could have some estimates for central air conditioning at your residence? Each one approximation is quoting you another type of dimension product. What now? Pick the middle one particular because they’re regarding the other two? You could be joyful as well as not. Allow me to reveal remainder and what are the answers are of not getting it perfect.

Air-con will not be an exact science. There are plenty of issues which could affect the way an aura conditioning method does. Also There are plenty of components which could have an affect on how big is the atmosphere conditioner that you’ll require. What I need to end up in upcoming is the circumstances can instruct up from an aura conditioning method getting often too big or not big enough.

Air-con – How Are You Affected Whether it’s Scaled Completely wrong?

If your central air conditioning technique is too big for that room getting cool you are truly even worse down than when it was not big enough. Without a doubt too big on the method creates some key difficulties! If your method has a lot total capacity and cools your home down too quickly, you simply won’t get he additional result of the an aura conditioner was created to give you. The second benefit of the body is usually to dehumidify the atmosphere. If your method can trendy the atmosphere quickly ahead of there are time to take the water out of your fresh air, you simply won’t have a secure property. This also applies any other creating. Maybe you have got into an outlet and it experienced just like you just wandered right into a freezer? The reason is the device is really substantial that must be air conditioning the atmosphere, and not treatment of water out of your fresh air. The results is definitely a not comfortable trendy. This could certainly take place in residences, but usually to a cheaper amount. The distress probably are not that distinct, but additionally as secure as it may be.

In the event the ac is undersized, here is the cheaper of these two evils. If your technique is not big enough the worst which could occur will not be as awful. an aura conditioning method that is definitely not big enough will hardly quite keep up to date over a scorching working day. This generally is certainly not obvious since given that there exists a distinction between the inside as well as the out of doors temperatures you still be at liberty. If the property is 80 certifications over a 95 amount working day, you still really feel relatively trendy in the house. Additional advantages to the below measured Air-con method is you get good dehumidification over a gentle rainy day while you nonetheless want some air conditioning and every day that you are going the atmosphere conditioner you are saving money. Without a doubt, set up ac unit is going lengthier, you’re still saving money since it is using significantly less electricity. The efficiency in the somewhat undersized method are going to be a lot higher in comparison to the big method.

So, as you have seen dimension genuinely does issue in relation to Air-con. The big method gives you a less than comfortable trendy and spend electrical power while doing so. None of them things are something that you want. The undersized method may well allow the temperature to sneak in slightly over a scorching working day, and definitely will help you save electrical power and give wonderful comfort quite often. The ideal sizes is good for the product to become going consistently within the best working day of the season and hardly be capable to keep up to date. When you are buying central air conditioning just be sure you explain to the sales rep what you would like and demand discovering their heat great lossPerattain information to your creating. No one can imagine at the thing you need and practice it effectively. Ensuring there is the perfect central air conditioning for your house or creating could make you secure and joyful for countless years ahead!

Air-con – How Are You Affected Whether it’s Scaled Completely wrong?

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Posted by admin on February 21, 2012

The Health Rewards of Clothes. Go for a walk about the untamed affiliate with Savoy clothes.

Regretfully, most American families wrinkle their noses at the miniscule mention of this valuable, all highly effective and sorely misinterpreted plant. The term cabbage is often sufficient for you youngsters for their rooms having a myraid of reasons that explains why they could not would like to take in their evening meal. Although clothing can be a delicious and healthful preference in other countries, it can be virtually unusual to Americans, except โต๊ะจีน for powerful cole slaw. Do know that this United states clothes distinct, mayonnaise stuffed meal packed with hydrogenated natural oils as well as other unmentionables, definitely wrecks the reason for consuming this type of healthful meals to start with.

Cabbage can be a sturdy, robust and considerable vegetable. Sturdy and easy to grow, it really is practically universally available in all countries and ethnicities. Clothing is probably the important group of cruciferous fruit and vegetables. The folks this family of fruit and vegetables are extremely referred to as for corner designed (crucifer) flower petals. Rich in nourishment and soluble fiber, patch is surely an absolutely incredible method to obtain Ascorbic Acid. Even more amazing is clothes is known for a specialized, natural, nitrogenous compound generally known as indoles. Present studies show that indoles can reduce the risk of many forms of cancer malignancy.

Clothing was popular with the ancient Greeks and Romans. An earlier Roman medicinal preperation blended lard with all the ashes of burnt off clothing to make an lotion for being a disinfectant pains. All through background, the Asian diet has become wealthy and abundant in cabbage and its particular various types. Epidemiological reports have discovered that men surviving in The far east and Okazaki, japan expertise a significantly reduced price of prostate cancer than their United states competitors. Related information may be uncovered regarding breast cancers charges among women.

It’s no surprise the lowely, simple, boring patch will get positive testimonials from the world of nutritionists. Patch is relatively inexpensive nevertheless one of many most prosperous in terms of protective vitamin supplements. Discuss the initial fat loss meals! A cup of cabbage is made up of only close to 15 energy.

Clothing is full of the following nutrition:

Vitamin-a: to blame for the security on the epidermis and face.

Vitamin C: an all critical zero-oxidant so helping the mitochondria to lose excess fat.

Vitamin E: a body fat disolveable zero-oxidant which plays a role in skin integrity.

B Vitamin: assists in maintaining ethics of lack of feeling endings and raises electricity fat burning capacity.

Modern day research has proven outside of a fair doubt that the health benefits and restorative worth of cabbage, that also is important in the self-consciousness of attacks and peptic issues. Clothing removes have been shown wipe out particular airborne bacteria and viruses in the clinical setting. Patch enhances the defense system’s ability to produce much more antibodies. Clothing provides large numbers of metal and sulphur, nutrients that work to some extent as cleaning brokers to the gastrointestinal system.

There are many different varieties of clothes, so please, be daring and innovative. Eco-friendly cabbage is the most well-liked, typical not to mention the main one we’re most familiar with. Go for a walk around the crazy affiliate with Savoy cabbage. With yellowish crinkled results in, you can use this selection of cabbage just as one alternate in many recipes. Let’s not forget Bok Choy, a program addition to Oriental quality recipes which has a sweet, lighting, oatmeal variety expertise. Red Clothing. It’s a given in that it really needs to be useful to you given all of that lovely grow coloring wherever many diet is kept. Reddish patch is nice in preparing salads which is commonly pickled. Napa cabbage features a moderate fairly sweet tastes which is amazing in wake fry dishes.

No matter what the selection of patch might be, have a providing one or more times per week along with your other beneficial and wellbeing promoting cruciferous veggies. Try and make your cabbage casually. Sizzling and speedy mix fry food are regarded as being the most effective means of preserving the power loaded all-natural nutrition given so unhampered by Mother Nature. Lentil soup anyone?

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Posted by admin on February 20, 2012

Solar Energy Advantages Disadvantages

Many of us know that solar energy is a good thing, but few really understand why. Therefore, I compiled a comprehensive list of solar energy advantages and disadvantages that will enable you to make an educated decision whether on not Solar Power is right for YOU.

Solar Energy Advantages

1. Saves you money

After the initial investment has been recovered, the energy from the sun is practically FREE.
The recovery/ payback period for this investment can be very short depending on how much electricity your household uses.
Financial incentives are available form the government that will reduce your cost.
If your system produce more energy than you use, your utility company can buy it from you, building up a credit on your account! This is called net metering.
It will save you money on your electricity bill if you have one at all.
Solar energy does not require any fuel.
It’s not affected by the supply and demand of fuel and is therefore not subjected to the ever-increasing price of gasoline.
The savings are immediate and for many years to come.
The use of solar energy indirectly reduces health costs.

2. Environmentally friendly

Solar Energy is clean, renewable (unlike gas, oil and coal) and sustainable, helping to protect our environment.
It does not pollute our air by releasing carbon dioxide, nitrogen oxide, sulphur dioxide or mercury into the atmosphere like many traditional forms of electrical generations does.
Therefore Solar Energy does not contribute to global warming, acid rain or smog.
It actively contributes to the decrease of harmful green house gas emissions.
It’s generated where it is needed.
By not using any fuel, Solar Energy does not contribute to the cost and problems of the recovery and transportation of fuel or the storage of radioactive waste.

3. Independent/ semi-independent

Solar Energy can be utilized to offset utility-supplied energy consumption. It does not only reduce your electricity bill, but will also continue to supply your home/ business with electricity in the event of a power outage.
A Solar Energy system can operate entirely independent, not requiring a connection to a power or gas grid at all. Systems can therefore be installed in remote locations (like holiday log cabins), making it more practical and cost-effective than the supply of utility electricity to a new site.
The use of Solar Energy reduces our dependence on foreign and/or centralized sources of energy, influenced by natural disasters or international events and so contributes to a sustainable future.
Solar Energy supports local job and wealth creation, fuelling local economies.

4. Low/ no maintenance

Solar Energy systems are virtually maintenance free and will last for decades.
Once installed, there are no recurring costs.
They operate silently, have no moving parts, do not release offensive smells and do not require you to add any fuel.
More solar panels can easily be added in the future when your family’s needs grow.

Solar Energy Disadvantages

The initial cost is the main disadvantage of installing a solar energy system, largely because of the high cost of the semi-conducting materials used in building one.
The cost of solar energy is also high compared to non-renewable utility-supplied electricity. As energy shortages are becoming more common, solar energy is becoming more price-competitive.
Solar panels require quite a large area for installation to achieve a good level of efficiency.
The efficiency of the system also relies on the location of the sun, although this problem can be overcome with the installation of certain components.
The production of solar energy is influenced by the presence of clouds or pollution in the air.
Similarly, no solar energy will be produced during nighttime although a battery backup system and/or net metering will solve this problem. See http://www.dsireusa.org for details on how net metering allows you to save electricity and money.
As far as solar powered cars go – their slower speed might not appeal to everyone caught up in today’s rat race.

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Posted by admin on February 20, 2012

Air Pollution and the Environment

Whether we want to admit or even think about it, air pollution is a real problem, one that continues to affect our environment and our lives each and every day. Although people who live in rural areas can easily forget that such a problem exists (as they do not see smog and factories on a daily basis) or remember its causes (fewer cars on the roads), it is a very real problem that affects everybody. At times we simply can’t ignore this pollution. For example, when driving past a factory pumping smoke clouds high into the sky, or when standing in a traffic jam smelling the exhaust of the car in front of us, it is hard not to imagine what damage it is doing to our body.

What is air pollution?

Air pollution consists of various types of chemicals and gases being passed into our atmosphere. The main cause of this unwanted pollution is vehicles. Second to to that are industrial factories that release dirty and dangerous fumes into the atmosphere.

Why is air pollution dangerous?

Health reasons: pollution has been linked to numerous types of illnesses such as strokes, heart issues and breathing problems.

Global warming: air pollution is responsible for global warming. This phenomena leads to the gradual but persistent increase of the temperature of our planet. It has already started affecting entire ecosystems, and unless it is stopped, it will melt the polar ice caps which will raise sea levels. This will cause flooding in coastal cities such as New York and London.

Ozone layer: air pollution causes the ozone layer to shrink, thus, reducing its ability to shield us from ultraviolet radiation. This not only causes skin cancer, but also damages wildlife and plants.

Acid rain: certain pollutants can cause rain to turn to acid rain. This has a great impact on animals, fish and plants that are soaked in it. Acid rain can also affect the ground, making the soil toxic to many animals and plants.

How can we fight air pollution?

One way would be to use Hybrid vehicles. These vehicles produce about a fourth of the pollution of the average vehicle. Just imagine the global effects if everyone started driving such vehicles.

Using green energy, such as wind power, solar power, hydro electricity, geothermal power and biomass energy, rather than using fossil fuels for energy, would also have a large impact on air pollution.

Since this problem seems to only get worse in time, and we may reach the point where we damage the environment irrevocably, the only logical solution is that everybody embrace ways that reduce air pollution in the hope that it will eventually, some day, be eliminated. Perhaps the only way this can be achieved is through education: although most people are familiar with air pollution and how it occurs, and are generally aware of its effects, many would rather turn their heads the other way rather than deal with this ever growing problem. The only way to truly overcome this problem is to start with the young: if we, collectively, can get our descendants to permanently change their ways by learning from our mistakes, then perhaps there is still hope for our planet – and ourselves.

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Posted by admin on February 19, 2012

Hunting With Air Rifles

You might think that air rifles are nothing more than toys. You had one when you were a kid right? You’d shoot cans in the backyard are practice target shooting to improve your aim but you would never hunt with an air rifle right? You’d be surprised what air rifles today are capable of. 

A friend of mine recently told me about a hunting trip he took to South Africa. The unique aspect of this trip was that it was an airgun only hunting trip.  They were going to South Africa to hunt big game with air rifles. The modern airgun is capable of much more than was once possible.  On this hunting trip to Africa the group had several different types and calibers of air rifles ranging from the awesome .50 caliber Dragon slayer to 9mm and .45 caliber air rifles.  

When I first heard that there was a .50 caliber air rifle on the market I didn’t really believe it until I saw it. The bullet is massive and can easily take down big game in the right situation.  Air rifle hunting with big bore airguns poses some unique challenges over regular hunting. The first being distance. A .300 win mag (standard cartridge used in deer hunting) has an effective range of around 1200 yards. That means you can get off a kill shot without the animal even knowing you are there.  With a big bore you are limited to around 100 yards and even 100 yards can be pushing it. 

Hunting big game at these distances requires a lot of stealth. Some hunters find the thrill of hunting with an airgun more appealing than that of a regular firearm because of the considerable skill it takes to track and stalk an animal to get into range.

You can also hunt smaller game and pests such as rabbits, squirrels, raccoons and birds with the smaller .22 caliber air rifle. There are many affordable options in this caliber and recently Crossman has introduced the new Benjamin Discovery and Marauder series of pcp air rifles. The Marauder and Discovery have a built in compressed air tank and can propel a .22 cal pellet up to 1000 FPS. The nice thing about these hunting rifles is that you can shoot up to 40 full power shots before having to refill the compressed air chamber with a hand pump or scuba tank.

If you enjoy hunting take a air rifle with you on your next hunt. In you down time you can target shoot or hunt small game. It’s cheaper and makes less noise so you wont’ have to worry about scaring game away.

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