Air Conditioning 2.0

how much does the shade from rooftop solar panels reduce energy consumption in cooling? (assume 100% covered)?

So if an average home roof in North America is covered with solar panels, how much does the shade from the panels reduce the demand for cooling via other methods, i.e. air conditioning? I’m not looking for how much power they generate, but how much power they save strictly from the shade they provide.

Found the site listed in the source. It compares different roofing material and the temperature rise resulting. One could imagine that the solar panels would be smooth. The other source goes on to say cooler roofing material can reduce Air Conditioning costs 10-20%.

Pontiac Blower Motor: Keeping you Well-ventilated in Any Weather Condition

With the advent of car technology, you can now enjoy the same comfort levels at your home or office in your Pontiac vehicle. The seamless transition from heating to cooling is possible with just a click of a button. This group of car components helps in removing heat through the method of conduction, radiation, and convection. Through the use of a cool medium known as the refrigerant, your entire air conditioning system is able to absorb the heat inside your car. Your cooling system also does the task of cleaning and removing the excess moisture of the outside air that enters your car. Moreover, it also allows you to select your preferred temperature, so you can get comfortable in any weather condition. The process of cooling your Pontiac depends on a number of car components that play a specific role. As a system, they turn the hot compressed gas into cool air by removing the heat moisture. However, you need to ensure that all your air conditioning components are all in good working condition in order to have an efficient AC system.

Among the various parts of your car’s air conditioning system is the Pontiac blower motor. This car component serves a primary function of turning the electric fan in your air conditioning system. It is a variable-speed motor that is electrically controlled. Your Pontiac blower motor can be mounted to a housing that surrounds the evaporator, control doors, and heater core and can be seen attached to a “squirrel-cage” type of fan. The blower motor works by moving outside air through the cabin air filter, then it passes through the heater core and evaporator. However, the exact direction of the air that comes from the blower motor are controlled by the air control doors. Depending upon the weather condition, the resulting airflow would either cool or warm the interior of your car; or de-ice or de-fog your car’s windshields.

The speed of the Pontiac blower motor is regulated through the use of a blower motor resistor. If you want it to spin faster to move more air, you have to select a higher fan speed so that the blower motor resistor could provide less resistance to the blower motor. A typical Pontiac blower motor can last for 100,000-125,000 miles of driving. This is normal, because this Air Conditioning system is constantly exposed to stress. You can easily tell that your blower motor is worn out if you have been noticing an erratic-running blower motor, poor air flow, blower motor streaks, vibration and noise, and a blower motor that runs all the time. This can be the result of bad bearings, failed blower motor resistor as well as a poor insulation in the fan blower cage. Among the things that can cause premature wear in your Pontiac blower motor is when you have failed to change your cabin air filter. A worn out blower motor would prevent you from getting any air. If you do not like to sweat all over while driving, then better replace your worn out Pontiac blower motor with a new one to have a well ventilated interior in any weather condition.

Anthony Fontanelle
http://www.articlesbase.com/automotive-articles/pontiac-blower-motor-keeping-you-wellventilated-in-any-weather-condition-212207.html

Top Gas Saving Myths

We know that you want to go saving on your gas making it stretch even farther on the mileage and there are a lot of tips on how to do this but beware not all tips are good advice. The price of gas is hitting record level and the auto manufacturers are trying to beat their competitor in sales by offering gas saving tips. The tips may or may not be sound but here are a few tips to become aware of and not take seriously.

•Only put gas in your vehicle in the morning. This theory comes from the idea that colder fuel is denser so a gallon of cold gas has more molecules than a gallon of warm gas. When the molecules expand then you have actually more gas for the buck. This is not effective because the warmth of the gas coming from the pump remains the same no matter what time of day you put gas in your vehicle. Pumps are regulated to remain the same in temperature so there is no need to go out in the morning to fill your tank. You get the same results anytime of the day or night.

•Keeps a clean air filter changing it often? This theory comes from the idea that a clean air filter keeps down the usage of gas. In modern vehicles this does not apply because modern engines have computer sensors that automatically adjust the fuel air mixture. It is good for the maintenance of your vehicle to have a clean air filter but it does not help with your fuel economy.

•Air Conditioning uses more fuel. This is an age old wager to use the A/C or not to use the A/C. In the more modern vehicles the air conditioners are much more efficient. You will normally lose about a gallon of gas per mile when driving around town. When you are on the highway you lose a lot more gas if you drive with the windows down. The aerodynamics increases the drag on the vehicle burning up a lot more gas. When you are highway driving you need to use the air-conditioning which is to your advantage fuel wise.

•Premium Fuel is a necessity for modern vehicles. This is not necessarily so because many of the modern vehicles perform just as well on regular fuel as they would on premium. The high cost of fuel causes the manufacturers to advocate the use of premium gas to help with the sales.

Many of these tips are meant to be helpful and in some cases maybe if you are driving an older vehicle but it is up to the driver to find out what type of vehicle he has and what is good for his car. You know if your vehicle has a computer system etc. just by reading your owner’s manual. It is very advisable for you to check the manual before making decisions. Remember that just because you hear it’s a myth doesn’t necessarily mean it’s true.

Tom Tessin
http://www.articlesbase.com/automotive-articles/top-gas-saving-myths-742524.html

Goodman Air Conditioner – a System to Rely on

Goodman air conditioner is a product of one of the most reputed and acclaimed companies in the category of air systems. It has accumulated great eminence and reliance from it’s’ consumers world wide due to the level of service and state-of-art quality control it provides. No wonder the company has managed to reach the peak and able to stand out among all the other companies providing Air Conditioning services.

The organization enjoys a lot of fame due to it’s’ experience and technical knowledge in the field of air conditioning. If you are looking for the best of air conditioning system available on the market, trust only a Goodman air conditioner. You will never go wrong. You would be proud of the decision you have make. The air system will be with you for several years to come.

There are many reasons to rely on a Goodman air conditioning system. Here are some of the convincing reasons.

• Full responsibility: The company will fulfill the responsibility of installing, maintaining and cleaning the system. Other air conditioning companies do not provide this one service.

• Quality assurance: When it comes to purchasing a Goodman air conditioner, you would be assured of supreme product quality.

• Affordable price: Do you still want to think over when you get supreme quality product at fabulous price? Yes, Goodman promises you the best of products at an affordable price.

• Durability: When it come to an air system that lasts for many years, look no further than Goodman. You would be surprised to know the kind of durability from these units.

• Cooling: The air conditioning system by Goodman provides the best of cooling comfort. You would simply love to enjoy the chilling atmosphere it creates around you even during the hottest months of the year.

• Extended warranty: When you purchase a Goodman air conditioner, you would be benefited from an extended warranty known as the Goodcare Extended Service Agreement. This service covers you for all kinds of repair or replacement of air conditioning parts up to ten phenomenal years! This is not all. This extra cover lets you enjoy labor cover and many extra years of cover. This of course, depends on the type of cover you decide on. The warranty is quite affordable and even transferable. This facilitates your to new homeowner take over your current warranty in case you decide to move. All this is taken care of without any extra cost.

A Goodman air conditioner is a necessary buy after knowing about so many benefits it comes with. Founded in the year 1982 by Harold V. Goodman the company was originally in to flexible air ducts and plastic blade registers Goodman purchased Janitrol the focus of the company to sell heat pumps and central air conditions.

Since then, there has no been looking back for Goodman air conditioners. Today, they are known to be the most reputed and reliable air systems available on the market.

Martin Applebaum
http://www.articlesbase.com/tools-and-equipment-articles/goodman-air-conditioner-a-system-to-rely-on-749087.html

auto air condition?

i went to wal mart got a can of air cond 134something but air worked little while but now freeon is gone leaked near com pressor were the compressor turns spins kick on and off on ford explore 4×4 4.0 motor 1997 can you tell me if i need compressor or what to do cans are expensive 20.oo a day a drive

this is why A/C needs to be checked by A/C people, sorry but you blew out your compressor seal and the propor way to repair it now will exceed around 400 dollars. a really good A/C guy will explain that when the compressor blows out it lets moisture into the system as well and contaminates the system, the dryer should be replaced, the expansion valve, the compressor and all the connection seals, then they need to do a system presure test to insure there are no further leaks. the largest of the hoses on the explorer tended to leak from inside the hose kind of like a soaker hose for a garden but not as fast. the problem with purchasing cans of freon and just adding them is the system was designed for just over 1 lb of freon as i recalled and you probably either had freon still in it or it had built up internal presure and needed to be Vacuumed down and recharged with the exact ammont called for.

Is the Air Force a branch for spoilt-kids?

It’s the most toughest to enlist in. Offers the best benefits of the military (Army, Navy etc). And the chance of living and not dying in war is more than 50% compared to Army and Marines. And living condition is much better off.

Yes i loved being spoilt like on the night the Berlin wall went up Friday the 12 august 1961 doing 8 hrs on flight line Duties and 8 hrs Guard duty and spending the other 8 hrs sleeping in a cockpit three days and when we asked for time off we were told Forget it in relation to the Politicians my 38 years was closer to 50 years so much for queens regulation in 1953 which stated ever member of the services is entitled to 8 hrs uninterrupted Sleep HA double HA

In my room in Germany where 2 cooks who got up every morning a 0400 Hrs

and i really loved doing Explosives convoys during peace time sleeping on the back of the Truck with the Explosives

doing Night duty on a special weapons Squadron with temperatures of -27 degrees My overcoat got wet and Froze and when i took it off it stood up all by itself

and During the malaysian emergency and the Confrontation Living in tents doing 8 hrs bombing up aircraft 8 hrs on a bren gun and about 6 hrs sleep

and during the Nato or Seato exercises that lasted for 2 weeks in every month working an average of 14 hrs a day yes lots of pampering

but for about 18 weeks of the year yes i slept in a real bed

and i can not count the amount of times i have been called out from my bed with my wife for a special operation and when i left the Air force after 38 years they owed me over 900 hrs of leave in Lieu 113 days lost never paid put down as gift to my country

there is No job in the Military that can be called Easy Yes i lived on base in air-conditioned and central heated accommodation with temps for 6 months of the year below 15 degrees C it kept us alive

I want to know some thing about solar energy?

suppose a person wants to do central a.c. (air condition) of his home by solar energy can he do it ? Please tell me the process. Will he have to pay the extra bill to electricity office for it or not

Yes, it can be done. Solar power is actually very powerful. As mentioned above it is very costly, but this is if you purchase pre-made solar panels ( which typically fetch $1000-$3000 each depending on the brand).

There are now ways to produce solar panels on your own. It’s actually really cheap (under $200) and easy to do. Building them is basically nothing more than a weekend project and is very much easily accomplished with a blueprint aide.

Check out http://inhomesolarenergy.com - Great Guide there for making them on your own.

Like I said, it’s much cheaper than buying them from a manufacturer.

Is becoming an air conditioning heating and refrigeration technician a good career to get into?

I am in BLET now and im drifting away from it im not wanting do that path anymore and im thinking about going to school to become a Heating, Air-Conditioning, and Refrigeration Technician if anyone can tell me about this career i would appreciate it thanks.

It is really a great career choice, especially if you get certified to doing newer units as well as the older ones. Ten years ago, my dad was making $20 an hour (though he did have over 20yrs experience). Now I know they make more than that. It is recession proof, you don’t have to worry about layoffs, and honestly you get a much deserved break about twice a year (spring and fall, when its not too hot nor too cold).

Is becoming an air conditioning heating and refrigeration technician a good career to get into?

I am in BLET now and im drifting away from it im not wanting do that path anymore and im thinking about going to school to become a Heating, Air-Conditioning, and Refrigeration Technician if anyone can tell me about this career i would appreciate it thanks.

It is really a great career choice, especially if you get certified to doing newer units as well as the older ones. Ten years ago, my dad was making $20 an hour (though he did have over 20yrs experience). Now I know they make more than that. It is recession proof, you don’t have to worry about layoffs, and honestly you get a much deserved break about twice a year (spring and fall, when its not too hot nor too cold).

How to Rename Your Breakfast Nook

Can you decorate your morning? Of course you can. Heck, you can decorate a pet ferret if you’re so inclined, although I’d be sending some men in white coats your way if I saw you do it. “Morning rooms” exist, they rock, and in the grand words of my old high school English professor, “‘nuf said on the subject”.

Lots of people have never even heard the expression “morning room” and those who have usually envision a room residing somewhere in Bruce Wayne Manor, right next to the secret door that leads to the Bat Cave. In fact many homes built after the turn of the last century have an area that can be used as a breakfast nook. The difference between a breakfast nook and a morning room is essentially flowers, comfortable chairs, good coffee, and pompous attitude, so potentially you already own a “morning room”, it just has an identity crisis. Now if only you had a butler named Alfred and a secret lair.

So, if you’re following along, one can consider the “morning room” as the classier incarnation of that tried and true “breakfast nook”. This epiphany - of course - assumes that you make significantly less than $10, 000, 000.00 British Pounds per year. If you are a rich bugger, then the concept of “morning room” can contain an entirely different meaning.

The purpose of a morning room is to have a sanctuary within your private house or establishment - where people can sit, talk, relax, ponder, e.t.c… during daylight hours. Also, genetically speaking, it is within our human nature to seek sunlight upon waking so as to acclimatize our bodies and minds for the day ahead. In that respect a morning room is a perfect spot to nibble a quick bite, grab a coffee and gather your thoughts.

• Factoid: In my relentless pursuit to inform and educate, I’ve come to discover that morning rooms are - for the most part - designed for morning use. I tell you fair and gentle reader, I leave no stone unturned, no weed unearthed.

So if by now, you still are unclear as to what a morning room is, I’ll quote my 16 year old son and then … ‘nuf said on the subject.

“It’s kind of .. like… just a place where you can chill and munch out before school.”

So how do you appropriately adorn and decorate a morning room? Of course this all comes down to your personal style, but there are a few things worth noting:

• Darker wall colors will absorb natural light and heat, so they can be useful to keep your guests from feeling as if they’re sitting inside a solar flare. The opposite can be said for your color choice of furnishings, because incessant sunlight can heat up a dark seat like a frying pan.
• Any respective artwork will want to have some darker shadings, perhaps even textures, to make it feature more within the natural light surrounding it.
• Window coverings - if at all necessary - should be sheer and loose, having a translucent quality. This can be achieved using any open weaved decorative fabric.
• Certain high-light plants can give you that “outdoorsy” feeling, should you be so inclined. Larger floor plants work if your “nook” is on the larger scale. Plants such as Norfolk Island Pine, Weeping Fig, even Fiddle-leaved Fig plants can work well in bright, sunlit areas as accent pieces. Otherwise, you can achieve a similar feel by utilizing a good soft toned *flower arrangement as a center piece on your table.

A morning room is easy to decorate as long as you start by defining it as a “mini-dining room for sun worship”. You will of course need an appropriate table - I prefer smallish - with a few comfortable chairs surrounding it. I wouldn’t go for a table that sits too high vertically; instead try to find something that’s in between dining table height and coffee table height. I have seen a few very attractive morning rooms with typical dining room chairs being used, but my personal preference is to bargain hunt for some good quality high seated, cushioned chairs. These are not the soft and cushy flop chairs you find in a master bedroom or living room, but a kind of hybrid dining chair that adds lots of padding and some “sink in” value. They can be found at any furniture gallery worth a salt. I keep harping on the chairs because seating is one of the more important elements of a good “morning room”. It should be more comfortable than a typical dining ensemble, and should enable you to sit upright for a spot of tea as well as be comfortable when leaning back to meditate on the coming day.

Your morning room will certainly want to face the rising sun, otherwise forget a morning room and get a light therapy machine. (I’m kidding, I think) Assuming your room IS guided to glory by the rising of the sun, it will be well lit by a natural light source and this creates two potentially negative effects on the room:

1. Temperature: sunlight produces quite a bit of excess heat, more-so when accumulated in small spaces. You will want to try and offset this with a powerful, yet quiet ceiling fan or a small Air Conditioning unit. Floor model fans are usually miserable in a small room as their use often results in a napkin blowing Festival Of Doom. Unless you’re prepared to tie everything in the nook down, forget a standing fan for cooling. It’s just not really conducive to a relaxing morning coffee when your chasing around the sports section. Get your cardio workouts in the gym, I say.
2. With natural light, aesthetic imperfections are magnified at least 436, 799 (and 1/3rd) times. OK I’m not so sure about the statistic, but I can tell you that fading paint or a chipped fruit bowl seem to have a Rock Star Spotlight on it in a morning room. Room dust can also hinder your morning tranquility, as it just seems to hang in the air, reflecting the sunlight and reminding you of just exactly that which is landing on your breakfast bagel and eggs. As such, you will want to keep the room well maintained and as dust free as possible.

*For full disclosure I have to say that when I commence to feats of decorating prowess, the rule is to never use real flowers in small spaces, using nooks as the prime example. Flower arrangements can produce pollen and irritate sinuses, not the best way for someone to start their day. If you have guests occasionally and you don’t wish to keep a candy dish of antihistamines near by, lose the FTD credit card already. Flowers can also significantly add to dust in a small area, even when kept perfectly. So if you choose to go the route of having a flower arrangement, spend a little extra and get a nice faux flower deal and put some aroma therapy candles around for the scent of lavender, Jasmine, or my personal favorite, burgamot.

Dollars to donuts says that if you have a detached private home there is an area available that you can designate a “morning room”. If not, oh well, no loss really, after all sunlight is highly overrated. (I’m kidding again, I think) If you feel like taking a break from eating toast on your way to work however, recon your home for that one place pointing towards the big, bright and shiny ball in the sky, and start your creative juices to build your own little piece of morning nirvana. Me, I hate mornings, even when they come after noon. I’ll stick to the bat cave, thank you very much.

Peter F Gibson
http://www.articlesbase.com/interior-design-articles/how-to-rename-your-breakfast-nook-746523.html