Air Conditioning is 110 years old

A humorous look at life a 110 years ago, before any one had figured out a way to keep a room cool in the summer time. Here is South Florida, I guess the natives were just used to it. Those Yankees in New York City though were dropping like flies it would appear.  110 years later and we are having a scorcher of a summer, the mid-west and the north east 90+ temperatures for the last 45 days, and up into the 100′s on a regular basis.  I guess we are just lucky it rains when it hits 95, and that our long summers get our body used to the heat.  Enjoy the story, I know I did.

Before Anyone Complained About the Air-Conditioning, an Idea

By JAMES BARRON

July 17, 1902: It was another scorcher in New York. The week before, seven deaths tied to the heat had been reported. The city’s public baths were jammed with people desperately trying to cool down. The newspapers, following President Theodore Roosevelt’s vacation on Long Island, said he had been out horseback riding when a thunderstorm rolled in. It was so hot, he did not mind getting soaked.

What the newspapers did not report was that something had happened involving the second floor of a Brooklyn printing plant — something that changed everything.

What happened was air-conditioning. Sort of. July 17 was the date on the blueprints for newfangled equipment to temper the air.

A junior engineer from a furnace company figured out a solution so simple that it had eluded everyone from Leonardo da Vinci to the naval engineers ordered to cool the White House when President James A. Garfield was dying: controlling humidity. “If you could keep humidity at a balanced rate,” said Marsha E. Ackermann, the author of “Cool Comfort: America’s Romance With Air-Conditioning” (Smithsonian Books, 2002), “it would not seem so sweltering and things would not be dripping all over.”

It was a world-changing innovation. “Air-conditioning, in the broad sense, had a profound effect on the way people lived and worked,” said Bernard A. Nagengast, an engineering consultant who specializes in the history of air-conditioning and heating. “It allowed industry to operate in ways it couldn’t operate before, in places it couldn’t operate before.”

It all but redefined Florida and Houston and the rest of the Sun Belt. “And Singapore, sometimes called the air-conditioned nation,” said Eric B. Schultz, a former Carrier Corporation executive and author of a recently published company history.

And, Mr. Schultz said, the Internet, because air-conditioning minimized dust, making possible the so-called clean rooms for computer manufacturers and electronics companies.

In time there would be window-mounted air-conditioners to drip on people on the sidewalk below (or fall out and cause injuries). And there would be brownouts in the summer as air-conditioners put a strain on power plants. But in 1902, there was a printing plant, and a problem.

The plant, on Metropolitan Avenue in East Williamsburg, had just been completed, Mr. Nagengast said. It was built for a company that printed the humor magazine Judge, which carried fanciful illustrations. The printing company had to run each page of the magazine through the press once for each color on the page. Sometimes one color was printed one day, and another color the next.

The problem was that paper would absorb moisture from the sticky Brooklyn air and expand by a fraction of an inch, enough so that the colors would not line up properly.

Worse, he said, “the ink refused to dry fast enough.”

And the printer could not wait. There was a schedule. There were subscribers who expected the next issue to land in their mail boxes, no matter what.

“They were doing an issue a week,” Mr. Nagengast said.

The junior engineer who tackled the problem was Willis Carrier, who went on to start Carrier Corporation. The solution he devised involved fans, ducts, heaters and perforated pipes. Mr. Schultz said the equipment, installed later in the summer of 1902, controlled the humidity on the second floor of a short building at Metropolitan Avenue and Morgan Avenue. That structure backs up to a taller building that the printing company, Sackett & Wilhelms, also used.

Carrier’s plan was to force air across pipes filled with cool water from a well between the two buildings, but in 1903, he added a refrigerating machine to cool the pipes faster.

A store with air-conditioning, about 1935. The counter-high box next to the cash register is part of the system. A store with air-conditioning, about 1935. The counter-high box next to the cash register is part of the system.

American Heritage magazine called Carrier “a Johnny Icicle planting the seeds of climate control all across America.” A paper mill in 1906, a pharmaceutical plant in 1907, a movie-processing plant in 1908, a tobacco warehouse in 1909, a candy manufacturer in 1909, a bakery in 1911. As at the printing plant, humidity had made hot-weather work unpleasant if not impossible.

“Carrier was not happy with the pipes,” Mr. Schultz said, and a couple of years later he had a brainstorm that Mr. Schultz called “one of Carrier’s essential genius insights,” a system that worked far better.

“This is all leveraging off the work done at Sackett & Wilhelms,” Mr. Schultz said. “This allows him to say the principle is right. It allows him to say, ‘Instead of blowing across metal pipes which can frost, I can blow it through water,’ and that becomes the principle that they use at the Rivoli” — a movie theater on Broadway that was air-conditioned in 1925 — and “at Madison Square Garden.”

Carrier’s equipment is long gone from the Sackett & Wilhelms compound.

Since 2008, the Sackett & Wilhelms buildings have been the headquarters of the International Studio and Curatorial Program and home to 100 foreign artists and curators in residency programs. The second floor, where Carrier’s invention was tried out, has been divided into studios and gallery space.

There is no more central air-conditioning there now than there was on July 16, 1902, the day before Carrier dated his blueprints. More than a dozen air-conditioners stick out from windows on the second floor.

Andres Ramirez Gaviria, a conceptual artist, unlocked his studio one morning last week. The temperature inside was 82 degrees. His explanation was possible only because of what had happened in that place so long ago.

“My air-conditioning,” he said, “is not working.”

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Custom Air Filters needed ?

custom air filterSouth Florida Air Solutions is now offering custom air filters for your home or office. If you are having a hard time finding your air filter for your house or office, we can order you a special made aluminum riveted frame with disposable filter pads.

These frames are special order and will be delivered right to your door step. We are running a special right now and includes (6) filter pads for only $100.00

Lifetime Warranty on all filter frames.

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Why Air Conditioning Maintenance is Needed

An investment with an central ac is really a large investment and also you must consider important factors before purchasing one. Among the primary factors which you have to consider is upkeep of Air Conditioning regardless of who cellular phone. If you wish to install an ac in your house then make certain that it’s maintained correctly. You will find a lot of reasons why upkeep of air conditioning units is essential however you have to be sure that the engineer who’s carrying out maintenance is qualified enough as well as provides all documents showing that the air conditioning product is fit and is used.

When setting up any unit always follow all rules and rules out of your city recommendations providing safe and healthy surroundings. It’s mandatory to use a skilled and licensed Air Conditioning Maintenance Engineer like Easy AC. Quality Companies will conduct routine inspections and provide proper documents to make sure you pass inspector reviews and city laws.

Whenever your air conditioning unit is regularly maintained you are able to avoid common malfunctions. Fixing after which changing parts that can where out if needed, before the Air Conditioning system expires of order. To learn more, visit our other page devoted to routine AC Maintenance Plans.

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Air Conditioning Filter: Often Overlooked, but a very important part of your Central Air

The air conditioning filter is among the most significant air conditioning parts in the air conditioning system. Without them, your air conditioning system could be dirty and the air you breathe would contain contaminants. All air conditioning parts, in the tubes to the air conditioning refrigerant, need the air conditioning filter to become neat and changed to make sure you are getting the most effective in central air conditioning.

If the air conditioning filter remains dirty, with time, it can result in greater energy costs and short

equipment existence because of all the air conditioning parts depending on one another. One doesn’t work with no other. Overall, your cooling and heating won’t be as effective and you will have to purchase more air conditioning repair and air conditioning maintenance.

An air conditioning filter ought to be transformed each month or every two several weeks for home air conditioning systems and every few days for several commercial or industrial air conditioning becasue it is running almost 24 hrs each day, seven days per week. Carrying this out like a routine inside your monthly chores and never waiting before you see dust matted on the air conditioning filter will make sure your family the most effective health in addition to a smooth running air conditioning system . Dust contaminants cannot continually be seen so even when the thing is just a little dust on the air filter , fix it while you would.

Since you will find a number of air conditioning filters , how rapidly one will get blocked versus another is dependent about the brand – most air conditioning filters are sized one and a half to two sq ft for every lot of convenience of a house or commercial property.

You are able to judge a filter’s capability to clean by utilizing MERV rankings – Minimum Efficiency Confirming Value – the industry rating of how efficient an air conditioning filter comes from 1-12. The greater the rating, the greater effective it’s at getting rid of contaminants for example animal dander, pollen, dust, mold along with other allergens, and also the better the security for the air conditioning equipment . Most air conditioning filters screen out contaminants calculating from three to 10 microns in dimensions.

The most popular kinds of air conditioning filters are:

Conventional abs plastic disposable filters (1″ and a pair ofInch): They are common in many houses and small industrial air conditioning units and commercial air conditioning systems. Being that they are disposable and also have an adhesive coating that traps the dust, you shouldn’t clean filters . This might damage the filter’s capability to remove contaminants by harmful the adhesive coating and/or even the underlying mesh work. Both are not competitive with other kinds of filters despite the fact that they’re reduced cost.

Pleated abs plastic disposable filters (1″ and a pair ofInch): The 1″ are usually utilized in many commercial and residential configurations and are constructed with materials that may vary within the effectiveness. Usually, they’re more densely woven to improve the efficiency of getting rid of grime. These possess a bigger area to guide to elevated trapping of contaminants as in comparison to conventional filters. They ought to be specified for the air conditioning system or this may lead to elevated demand in your air conditioning components. Therefore, a mismatch could be detrimental on the healthiness of the air conditioning system and perhaps result in greater air conditioning maintenance and repair cost. You can examine with the air conditioning manufacturer regarding the appropriate kind of pleated filter for the system. A filter spray may also be applied following the cleaning and drying out of the air conditioning air conditioning filter .

Electrostatic filters: Different in design and gratifaction, since you will find a lot of types, it is quite difficult to find out which is easily the most efficient. They’re generally marketed as allergy-free air conditioning filters. These filters are also made of the 1″ and a pair ofInch dimensions. Air that moves with the filter produces a static charge that collects any dust within the filter. They might require more cleaning and much more blower energy.

Electronic filters : Attached to an electric energy source in most cases wall mounted, electronic filters include a pre-filter that may collect bigger contaminants and only have to be washed every six several weeks.

Carbon filters : These filters contain carbon that may control any odor problems you may have within the air conditioning system . They may also be helpful in houses with pets.

Air Conditioning Filter Installation

When placing the right air conditioning filter into the system, the filter ought to be put into the right direction as shown by the arrow situated quietly or face from the filter. Air should flow within the proper direction which is incorporated in the same direction because the arrows. This enables the filter to operate properly, as the air exits the filter within the most strengthened area of the filter.

The air conditioning filter should fit tightly. An ideal seal is essential to avoid unfiltered air from entering and harmful your air conditioning system. With no perfect seal and appropriate sizing, the filter is useless. Furthermore, the non-conventional filters could have a greater efficiency and could unfit the body. This ought to be checked by having an air conditioning company, contractor, or air conditioning supply company.

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How Air Conditioning works

Many people believe that air conditioning units lower the temperature within their houses by simply moving cold air in. What’s really happening may be the heated air from your property is being removed and pumped in as cooler air. This cycle continues until your thermostat reaches the preferred temperature. 

A air conditioner  is essentially a refrigerator with no insulated box. It uses the evaporation of the refrigerant, like Freon, to supply cooling. The mechanics from the Freon evaporation cycle are identical inside a refrigerator as with an ac. Based on the Merriam-Webster Dictionary Online, the word Freon is generically “employed for some of various nonflammable fluorocarbons used as chemicals so that as propellants for aerosols.”

This is the way the evaporation cycle within an ac works (Observe How Fridges Work with complete particulars about this cycle):

The compressor compresses awesome Freon gas, leading to it being hot, high-pressure Freon gas (red-colored within the diagram above).

This hot gas runs through some coils therefore it can dissipate its warmth, also it condenses right into a liquid.

The Freon liquid runs with an expansion valve, and along the way it disappears being cold, low-pressure Freon gas (light blue within the diagram above).

This cold gas runs through some coils that permit the gas to soak up warmth and awesome lower the environment within the building.

Included using the Freon is a tiny bit of lightweight oil. This oil lubricates the compressor.

Air conditioning units help clean your home’s air too. Most indoor models have filters that catch dust, pollen, mold spores along with other allergens in addition to smoke and everyday grime based in the air. Most air conditioning units also work as dehumidifiers. They take excess water in the air and employ it to assist awesome the system before eliminating water via a hose towards the outdoors. Other models make use of the condensed moisture to enhance efficiency by routing the cooled water into the system to become used again.

Making this the overall concept involved with air conditioning. Within the next published post, we’ll have a look at window and split-system models.

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