Saturday, March 16, 2013

Split HVAC System - Installation of Medium and High Speed.


Split HVAC System - Air Conditioning are divided into several aspects.



The facilities of an air conditioner is divided into several areas, including a feature that separates them is the speed at which distribute air. There are three types of equipment: the air distributing the low speed, medium speed and high speed.


What is Central Air and Heat? Air Distribution.





The installation of medium and high speed is aimed precisely at a distribution of air at medium or high speed, this can be very useful for those who have urgent needs cooling, as teams of different characteristics would not be satisfied.


 


But the installation of medium and high speed leads to a situation not desired by buyers, the annoying noise. To distribute air more quickly, the team works much stronger, and therefore this work is expressed in noise.



Split Heating Systems - Pressure Reducers!





Usually this type of equipment have, what are called, pressure reducers, aimed, as its name mentions, is to reduce the pressure that has the computer while the distribution and in turn the noise it causes. The window air conditioner does not have this feature, which is why if you buy one of these models must be aware of the noise they cause and therefore need a pressure reducer must be placed in the console by a professional.



Split HVAC System Components - Large Residences.





The installation of medium and high speed equipment is the only silent splits default, these models no sound, no matter how they perform the distribution of cool air. The frigories not proportionally related to the type of distribution (more frigories, the greater the distribution), but this will depend console model we have acquired on the market.


This type of installation is recommended primarily for large or complex residences needing constant cooling, and suffer many consequences of the sun's rays. For other types of homes, we recommend installing low-speed devices.


 


 


 





Friday, March 15, 2013

Air Conditioning Split - How to become a Professional?


Air Conditioning Split - Training Required.



To become an air conditioning specialist, you will typically need to complete both classroom and on-the-job training in working with air conditioning systems and units. In some jurisdictions, you may be required by law to hold a government-issued trade license before practicing. Other areas may require or strongly encourage you to obtain professional certification as an air conditioning specialist before you can begin your career. Depending on where you live, you may be required to obtain training, certification, or licensure in a more general field, such as heating, ventilation, and air conditioning (HVAC) before you can become an air conditioning specialist. Training is available through vocational schools, the military, or apprenticeship programs.



Split Air Conditioning System - Restrictions by Jurisdictions.




Due to health and safety concerns, many jurisdictions place restrictions on those who want to work with air conditioning systems. These restrictions typically require an individual to obtain some type of contracting or trade license before being allowed to practice as an air conditioning specialist. Contact the government agency in your area that regulates trades and professions to find out what the requirements are for licensing. If you live in an area that does not require licensing, you should seek out professional certification through a respected trade organization. Ask about your training alternatives. You may be able to enroll in a vocational school, or there may be an apprenticeship program that you can apply to. 


Mitsubishi Split Air Conditioning Systems - Years of Experience.




Other jurisdictions will only ask you to show proof of several years of on-the-job experience, so you may be able to begin your quest to become an air conditioning specialist by applying for a job with an air conditioning installation and repair firm. If you live in an area that enforces stricter standards for those who wish to become an air conditioning specialist, you can expect to spend several years studying and working in the field before you can obtain your professional license. 


Split Air Conditioning System Diagram - Financial Stability.




After you complete your education and training, you will typically have to sit for a licensing exam that will cover the various areas of air conditioning installation and repair that you have learned over the years. After completing the exam and your education, you will be able to apply for your license. Some areas may also require you to post a bond, demonstrate financial stability by showing that you have a certain amount of money in the bank, or require you to purchase an insurance policy for your business before you can be fully licensed as an air conditioning specialist.


 




Air Conditioner Heat Pump. When Art & Technology Mingle.


Air Conditioner Heat Pump - Revolutionise Aesthetics.



The goal of the creators of art cool air conditioners is to revolutionize the aesthetics that have existing air conditioners, without neglecting its technological development, and these devices become as integral elements of the decor of our home and work environment design . Cool art equipment we provide unique solutions: multi-inverter units free combination, interconnection distances, up to 8 indoor units, etc.


 


 Multi V systems, which have variable refrigerant volume, is, as we have been seeing for more than 25 years, the best choice for office buildings, as it is the only system that ensures that each user pays only what is consuming. The Art Cool range is not just a pretty face, it really provides highly reliable equipment on the market, that's why now seeking technology now are "well-dressed" list for excel that wall that eagerly awaits .


Central Air Conditioner Heat Pump - Consoles Bulky.





The air conditioners cool art-aesthetics have evolved and technology through the years: previously tried bulky consoles which merely provide cold over the years, its role was no longer only that, but also met the climatizar target environments by controlling the rate of filtering dust and moisture in the air. It seemed that the ordeal would end here, and these teams had reached their ceiling, but against all odds evolve again: today some have warm lights and decorative, and even therapeutic functions, a group of them are highly sought after by those who prioritize aesthetics their homes, and we refer to the range of air conditioners Art Cool.


 


Cool Art is based primarily on a console that is more like an ornament, simulating a painting or a mirror box. to prevent corrosion of its components and has a charge of neoplasm purify the air and remove dust mites, odors and food snuff. This art cool air conditioners offers her system "sleep" that regulates the temperature automatically, increasing does at least two degrees of programmed after 4 hours of continuous use.






Also consider that your measurements are not very large relative to other models / brands: some from the 60 cm long and barely twenty inches thick. Their range of color is gray, but the main decorative aspect lies not in color but in these consoles have a frame with transparent acrylic screen where we can put different things, from photos to small cuts.


 


Modern users compare the air conditioner cool art works by a Renaissance painter, as they give a different touch to a classic decor, the possibilities of decorative images are big, which gives us a range to combine these teams are many decorative styles.



Window Air Conditioner Heat Pump - Not Just a Pretty Face.





Another much sought after model in the market for air conditioners art cool is the one with a mirror finish: it is suitable for contemporary decorations, with its three training capacities: 12ml, 18ml and 24 ml, which is more than enough to give us a fresh sites 16, 21 and 26 square meters respectively. This model has a mirror type of neoplasm that is responsible for filtering the air and removing dust, also has a system of natural breeze, on and off automatically, and environmental filter.


 


While art cool air conditioners out in the market because of its particular aesthetic, certainly we are also talking highly sophisticated features. For example, the type mirror has four outlets for air and a last memory remarkable temperature programming. It is used in case of electricity cut. Their sound does not exceed 37 decibels, which is advantageous to bedtime, its temperature range between 18 and 30 degrees Celsius and offers its models which include heating. Regarding cleaning can say that these models are easily cleaned with a soft cloth to avoid scratching the mirror.





AC Split Unit - Return Air and Recirculation Air!


 




The return air is closely linked to air recirculation, it also comes from conditioned spaces and is formed by the air recirculation and exhaust air. The return air performs a more complex process than other types of air, it performs a process similar to air recirculation but its specific feature is based on their return to dependence as air cooled and filtered.


AC Split Unit Price - Process Cooling and Filtering.





The return air is one that is cooled in the air conditioner, filtered, then discharged into a room or house. The relationship with the exhaust air is precisely the location mentioned above, the air is expelled through the air conditioning console that previously underwent a process of cooling and filtering.


 


The return air with the air recirculation terms are only used when talking cooling as is typical of this process, nor in the ventilation occurs because here there is not a return air because nothing is absorbed.



How to Install a Split AC Unit? - The Ventilation Process.





In the process of ventilation vanes or turbo fans simply move at high speed to cause a stream of air, ie not absorb air and expel it again transformed to the environment. The return air main feature has to be part of a conditioning process, the same applies here if we talk about climate control air conditioning, cold air is absorbed, then filtered and finally expelled and heated to higher temperatures.



Mitsubishi Split Unit AC - The Desired Refrigeration.





The return air system in air conditioners must work efficiently, otherwise it would be impossible for our house is upgraded properly because the air temperature would equal grasp that went into the console and therefore not enjoy the desired cooling.


 





Split Air Conditioner - What do I need to cool Small Spaces?


Split Air Conditioner - Window Systems?



Portable air conditioning units are similar to window units, but they can be moved around from room to room. They are generally used to cool small spaces such as a small bedroom or office. Portable air conditioning units are often used to supplement a central air conditioning system, in situations where a little extra cooling may be needed. This might include a computer server room, where the computers give off a lot of heat but must be kept fairly cool to operate properly. Portable air conditioning units also work well in small meeting rooms crowded with people, or helping to cool that one bedroom in your house that's always too warm even when the rest of the house is comfortable.



Split Air Conditioning Systems - How much Space?




A portable air conditioning unit works in much the same way as a standard window unit. It has a compressor and uses a gas, normally freon, to remove the heat from the air. This hot air must be vented through an exhaust hose, which is routed out a window or into an adjoining space such as the attic, or into the space between the walls. Portable air conditioning units also collect condensation from the air that is cooled, so most units have a water reservoir that must be emptied from time to time.


Samsung Split Air Conditioner - What Benefits?




Portable air conditioning units have several advantages over window units. They are usually mounted on wheels and can be rolled from one area to another. Some areas, such as apartments, dorms, or rooms without windows, cannot accommodate a window unit air conditioner. Portable air conditioning units do not require permanent installation, so you can use them nearly anywhere, and take them with you when you move. Most units plug into a standard grounded household outlet, eliminating the need for special wiring.


Split Air - What optional Features?



 




If you have non-standard windows or rooms without windows, you may have to get creative in figuring out how and where to vent the unit, because it must be vented somewhere. Because the unit does not sit in a window, you will need to empty a water reservoir from time to time. Portable air conditioners also tend to be more expensive than comparable-sized window units.


 


Depending on the model, some portable air conditioners have optional features that may make them worth the extra money. Many units can be used as dehumidifiers, and some offer heat options as well. There are even models that offer air purification filters and ionizers, making the air clean and fresh while they cool. 




HVAC Split System - Hygrometer: To measure Humidity.


HVAC Split System - Is Used to Measure the Humidity.



When buying an air conditioner often overlook many of the functions that these teams bring incorporated; air conditioning console not only gives us the ability to counter the high temperatures experienced during the summer months.


Many air conditioners have a hygrometer, this is a primary tool that is used to measure humidity, has in turn a sensitive organ which is composed of organic materials that change the length of its volume when moisture the temperature varies.


 


Before hygrometers consoles exist in air conditioning, were used for making them, animal membranes, hair, fibers, wood and other materials artificial kind.


The hygrometer is also known as a hydrometer, the unit of measurement is given in percentage, this instrument was used in early hair when humidity increased the same absorbed water vapor and increased its length and vice versa. The air conditioning hygrometers have a hygrostat, which are responsible for measured by a lever system that length changes are performed.


HVAC Split System Diagram - Condensation Hygrometers.





The air conditioning hygrometers also often called condensation hygrometers and they are based on the fact that the steam makes its condensation on cold bodies; maintaining a cold capsule, and causing the water vapor to pass through it, it is condenses. The hygrometer measures the temperature at which this phenomenon occurs and knowing the temperature of ambient humidity can be determined. The hygrometer uses the property of certain materials to change their electrical resistance when moisture so does, in this process employs metal electrodes coated with salts that property, which allows this device to estimate changes in humidity.


 


This type of hygrometer is based on the conductivity of lithium chloride with ambient moisture, and its measurement is made using a proper connection bridge as the instrument note making changes very rapidly. But hygrometers are not only able to measure the degree of humidity, but also a certain kind of gas, this is done by using sensors that receive and then indicate its variation.



Trane Split System - Consoles Used in Air Conditioning.





This instrument also supports certain ramifications that are used in air conditioning consoles but many do not know, including psychrometers find, used to determine moisture by differentiating the temperature with humidity and temperature ordinary.


 


The hygroscope consoles is employed in technology and consists of a string of hair, which is twisted with a greater or lesser degree depending on the ambient moisture capture; said bundle of hair type moves a needle indicator which determines the proportion of the moisture, but it does not give us a percentage measurement.



Heat Pump Split System - Absolute Humidity, Relative Humidity and Humidity.





The absorption hygrometer instead hygroscopic chemical substance used, they absorb and give off moisture, according to the circumstances around them. Moisture artifacts such air conditioners usually vary grasp absolute humidity, relative humidity and humidity.


 


Humidity is known as the amount of water vapor containing air, moisture can be expressed in absolute or in relative humidity. The absolute humidity is also the amount of vapor that the air presents but this can be expressed in grams and has a specific volume, the higher the temperature, the more water vapor the air can store.


 


Finally we have the relative humidity, this is the moisture that has an air mass in relation to the maximum absolute humidity are performed may be any type of condensation, thus maintaining the same conditions of temperature and atmospheric pressure. This is the most common way of expressing the amount of humidity and the extent of expression is percentage.


 


 





Thursday, March 14, 2013

Types of Air Conditioning Systems - Weatherization!


Types of Air Conditioning Systems - Types of Air Conditioners.



Currently there are three types of air conditioners: window, split, multi-split or portable. In turn, these may be cold air or cold / hot.


 


Window: conditioners are compact bone all on the same team. Split: conditioners are independent units, the indoor unit to be responsible for cooling the temperature and the outdoor unit (compressor). The functions in this type of conditioner is operated from a remote control. Laptops: Are conditioners that can transport and placed in different environments. Most of these conditioners have an outdoor exit.


Chilled Water Central Air Conditioning Systems - The air conditioning power.





The AC power should vary depending on the area to be cooled or heated. To know what kind of power is more convenient, and do not overwork the equipment, pull out the count of how many BTU air nececitamos to work efficiently without generating efforts on the computer, or buy one of largest what is needed. First we measure the room to be cooled, the height by width by length, this calculation will give the m3 with what counts.


 


Example: If the height is 3 meters wide x 4 meters long x 6 meters: The room is 72 m3. Once we have the m3 should multiply by 50 kilocalories. In the above example would be 72 m3 x 50 = 3600 BTU BTU. In this case then advisable to choose a team of 4,000 kilocalories. It is always preferable that the computer is a little bigger than the exact calculation forced not to work, this prolongs the life of gear and optimizes performance and result. All good air conditioning and heating should be allowed to renew the stale air of the place, by the admission of fresh, clean air.



Types of Air Conditioning Systems in Buildings - Orientation.




Is the layout of the environment in relation to the cardinal points. Facing South: Heat transfer is minimal. Facing the East: The sun gives us in the morning. North Orientation: Increased exposure during midday. Facing West: The maximum heat transfer is from noon. Recommendation. Put the conditioner in a high place in the atmosphere, because the cold air is heavier than warm air therefore tends to fall.


Central Air Conditioning Plants - Automatic.




By means of a thermostat, modern air-conditioning equipment can regulate its operation to maintain the temperature at desired levels and programmed by the user throughout the day. Air filters should be easily accessible to allow for cleaning and routine maintenance without drawbacks. Programming systems and power should be simple and the remote control must provide all the functions that usually operate from the team.