LG offers many premier split air conditioner models which are just apt for cooling, during hot summers. These air conditioner offer great cooling and are easy to install.  They offer versatile usage and they can be used in many places such as private residences, hotel, hospitals, commercial complexes and much more.


If you have been looking for a split air conditioner system that gives you considerable cooling, the LG split ac models are the ones that you need to check out.

There are many advantages in using a split air conditioner. It’s the best thing to install, when you are in need of space. They work more quietly and are also more energy efficient since they do not need the use of any ducts. You would have to have a small hole drilled into the wall for installation purposes. Split air conditioners come with cooling power enough to give you the kind of cooling your require.

You can find all such advantages in using an LG Split air conditioner and much more. Lets’ take a look at a couple of LG split air conditioner models.


One interesting LG spit air conditioner model is the LG LMU240HE. It has a 2 x 12,000 BTU and a 13 SEER Rating which means you get considerable high cooling from this model and energy consumption is also efficient. SEER is the rating given to denote energy efficiency of a split air conditioners and the higher the rating the better the air conditioner’s performance. In terms of noise, this is a system that does not produce much noise while running. Their computer controlled vanes allow for more natural flow of air and it can be operated via remote control.

Another good LG Split air conditioner model is the LG 11,500 BTU Ductless Single Zone Mini-Split Air Conditioner. This one has an 11,500 BTU and it does not requite ducts for functioning. It is easy-to-install, energy efficient, and a very affordable one. Noise is minimal while the Chaos Swing function allows for plenty of air movement in the room. You will find it to provide a high level of cooling and the amount of energy consumed is also just right.

If you look at the LG RTLMU240CE, this LG split air conditioner model has an 18,000 BTU. This is a very compact model, that works quietly and where energy consumption is just right. It includes a triple filter air system, by which air coming inside to the room is made really clean, and this air is circulated around well through the area through the Chaos Swing feature.

Yet another model is the LG LMU240HE. It has 18,000 BTU and includes features such as Chaos Swing, Ultra-Quiet Streamlined Air Fan, Triple-filter air purifying system and Dehumidifying Mode because of which you can get the best results in terms of clean air and cooling when you use it.

The main aspect about LG split air conditioners is their energy efficiency, clean air purification system and the high degree of cool air that they provide. You will find LG split air conditioner to be highly efficient and also offering a rage of prices.

LG split air conditioner models come in a variety of price ranges, starting from low to high and the increase in price is based on the cooling power that the model can provide.

They are quite versatile in usage and you can use them in many different types of residential homes, building, and offices and so on. The best way to get the kind of model you want is to compare features and prices between different LG split air conditioner model, so that you can choose something that is suitable to your requirements in terms of energy efficiency, level of cooling required and pricing.

Read More LG AC Reviews
- Review of the LG LS093CE 9,000 BTU Ductless Single Zone Mini-Split Air Conditioner
- Review of the LG LS122HE 11,500 BTU Single Zone Wall-Mounted Cool/Heat Pump Ductless Split System
- Review of LG LS122CE 11,500 BTU Ductless Single Zone Mini-Split Air Conditioner

One of the most common issues that come up with split air conditioners is that they start to leak. The leaks could be of different types. There could be cases where water leaks out from the unit and there could be other cases where there is a leak in the Freon line.

When the refrigerator coils suck in warm air from the air and cools it. As a result of this cooling, condensed water vapor is formed on the refrigerator coils. When this water vapor is converted to water, it drips on the gutter tray. The gutter tray has an outlet that carries this water and disposes it elsewhere, in most cases, outside.

In some cases, this outlet gets blocked and the water starts accumulating in the gutter tray. This is when the air conditioner starts leaking. This can be resolved rather easily.



The more dangerous case is when there is a leak in the Freon line. As a result of this leak, highly pressurized Freon gas starts leaking into the room. In extreme cases, this can cause an explosion too. There are special leak detection solutions that can help identify this leak.

These solutions are applied to all parts of the Freon line. If there are bubbles forming, then one can identify that there is a leak. The moment a leak is identified, experts should be consulted to take care of this issue before it becomes too big an issue.

There are various ways to fix a hole or leak in the Freon line. However, fixing a hole in the Freon line doesn’t fall under the category of common troubleshooting. For these cases, it is almost mandatory to seek professional help. There are thousands of ac technicians on the yellow pages and one phone call is all that it takes to get someone come over and fix the leak.

For very small leaks, there are chemicals that are available in the market. For example, there is a chemical called Super Seal HVAC that can be used to fix small holes in the Freon line. However, this chemical will certainly not work for bigger holes.

If the air conditioner is losing too much of charge too frequently, that means the chemical is not working. In another method, smooth graphite and Teflon particles are mixed with the refrigeration oil and injected into the Freon line. These particles get forced into the leaks and stop them. However, this solution is also for small leaks. For larger leaks, experts must be consulted.

Recharge the air conditioning unit

The items that are needed to recharge the air conditioning unit are a pressure gauge and a refrigerant (Freon). At first, any leaks in the Freon line need to be detected and sealed. After the sealing is done, recharging is started. Any air conditioner has two pressure ports – high and low.

Recharging is always done through the low pressure port. So, the first step is to locate it. Usually, the high and low pressure ports are indicated with H and L respectively. Once the low pressure port is discovered, the cap on it should be cleaned thoroughly and then taken out.

The pressure gauge is then attached to the low port and with the air conditioner turned on, the pressure is gauged. The user manual will list the ideal pressure.

After the pressure is gauged and found to be low, the refrigerant is put inside the unit through the low pressure port until the pressure reaches the optimum level. Recharging a split air conditioner is also an issue that is best handled by experts. Before doing anything else, the users should check the yellow pages.

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How to Make Wall Stop Leaking Cold Air ?

Two common locations for air infiltration into the interior of your home are the outlet and switch covers. Cool air inside the wall cavity pushes its way into your room producing an energy-wasting draft. This problem may be alleviated at very little expense by purchasing flexible, fire-retardant, polyethylene gaskets designed to fit behind the outlet & switch covers. When installed, they form a tight seal, blocking the incoming airflow. Buy them at your local home store for just a couple of dollars. Installation is simple, requiring only a screwdriver.

Additionally, an un-insulated wall itself may be sapping precious heat. If you live in an older home with little insulation, consider applying the new NASA-inspired insulating ceramic paint, or ceramic paint additive. These products contain ceramic microspheres, thinner than a human hair. When applied with paint they form a thin film, blocking heat radiation (loss or gain). The ceramic additive may be added to your choice of paint. Applying either, or both, of these solutions will improve your homes’ comfort level.

Why Window Mounted Air Conditioner is Making Noise ?

Many people complain each summer about their air conditioners making noises, and if you are one of these people who don’t know why window mounted air conditioner is making noise then you’re not alone.

The most frequent causes of a noisy window air conditioner are loose parts or faulty installation. But before you call a repair man, both of these problems are easy to fix and you can do it yourself.

If poor or bad installation is the problem it’s because the air conditioner isn’t mounted properly on the window or is sitting directly on the frame. If the air conditioner is sitting directly on the wood frame or without any support or cushion under it, this will result in producing strange rattling noises caused from the vibration of the unit when running.

Taking the unit out then lining the window frame with extra padding or other material such as rubber should eliminate any external rattling noises caused by vibration.

Internally the fan is usually the culprit that causes noise from an air conditioner, make sure you always unplug the unit before opening it up, then check for any loose parts and reattach or tighten any that you may find.

What are the Effects of Rain on a Window A/C Unit?

The outside of a window A/C unit is designed to withstand the effects of the rain, therefore the A/C unit will function properly and efficiently regardless of the rain. The unit is able to work normally because the parts of the A/C unit that need to stay dry are protected. The manufacturers of the A/C units are aware of how important it is to stay cool in all weather conditions. In fact, it’s important to remember that the unit produces condensation under normal daily use – the rain is merely increased condensation.

How does rain affect the integrity of a window that has a window A/C unit installed?
The only caveat is that the A/C unit needs to be angled slightly down, away from the house. If the A/C unit is angled upwards then it serves as a collecting place to rush water against the window, and often into the house. It’s possible to keep the water out by effective sealants around the window that has the A/C unit installed, but it’s preferable to angle the A/C unit so the water runs away from the house and safely onto the ground below.

How do I get the Cigarette Smoke Smell out of my Window Air Conditioner Unit?

If the air conditioning unit in your home has a smokey smell when you turn it on, there are a few things you can do to freshen the unit. If the A/C has been around cigarette smoke for some time, chances are the smoke has worked it’s way throughout the internal parts. The first step to removing the odor is to clean the unit.

This includes both the inside and the outside. The outside can be cleaned with hot, soapy water and a cloth. Change the water when it becomes soiled. Most home A/C units have a convenient panel so the user can easily access the air filter. The air filter should be cleaned often, about once a month, while it is in use.

For a light cleaning, most manufacturers recommend running the filter under running water until clean, then allowing the filter to air dry before reinstalling. If the filter is very soiled, or in this case filled with cigarette smoke, it can be cleaned with warm, soapy water. Always let the filter dry before using the A/C. The final step is run the A/C in fresh air. After completing these three easy steps your A/C should be de-smoked.

The Pridiom AMS121HX is a ductless air conditioning system that offers 12,000 BTU of cooling and heating power. This air conditioner also features Pridium’s Advance Inverter technology that helps by getting the room more comfortable faster. This is one of the few ductless units that features a sleep mode, auto restart, and a remote control. The AMS121HX also may help qualify those for a 500 dollar tax credit once it is installed. The biggest factor to mot will be the installation of this product.

While the AMS121HX is one of the easiest ductless air conditioning systems to use once it’s installed, this product does require professional installation. This is something to think about when purchasing the unit for yourself. The reason why it has to be professionally installed has to do with running the refrigerant lines and filling the compressor with refrigerant. This should only cost you about 100 dollars at most from many HVAC installers it’s still an added cost that many don’t see coming when the buy these units.



The maintenance of this product is the same as most standard air conditioners. The only problem could be is that if anything goes wrong with this product you may need to hire a professional to fix it which can cost quite a bit. Also when it comes to breaking parts, since the models change regularly you might not be able to get parts for your air conditioner if it happens to break down.

If you have it installed by a professional then this product works exactly the way it is supposed to. It cools when it is hot and it heats when it is cold. This can save your energy bills by offering temperature control of just one room of your house. This can be a problem though for those who plan on using it as an alternative to in window units may not find the cooling they need in their house. It just depends on what you plan on using the AMS121HX for in your house.

This is a perfect unit for those who are looking for a way to cool a room or addition without adding messing ductwork. The only drawbacks are the price, professional installation, and limited range of use for those looking for an alternative to in window units. It just depends on what you plan on using this system for.

The economy is a concern for most people right now. Many people are looking for ways to cut back, or to making changes that may help in saving money.

Installing central heating units in a home can be extremely expensive. There are costs to consider besides the heating unit itself. Instead of installing central heating units, many people are taking the option of installing window heating units. They save time and money. The heating unit is installed in the window, and normally will plug into a regular outlet.

If you are thinking about installing a window heating unit to help save you money, the unit must be installed correctly. The unit must be sized correctly for the window. If it is too big, the heating efficiency of the unit is decreased.

Another factor to bear in mind is the average temperature of the area in which you live. Most window heating units are designed to heat properly only above certain temperatures. If the outside temperature reaches a degree lower than the unit is equipped to handle, the unit cannot provide adequate heat.

All the coils will need to be cleaned on a periodic basis to keep the unit running smoothly.

The LS122HE is one of the most élite wall-mounted heating and cooling systems. This system is ductless which is to be highly considered for those homes that currently are using window air conditioning units. It also features a remote control which makes adjusting the heat effortless. The unit supplies 11,500 BTU of heating and air conditioning capabilities which is about perfect for a space of about 400 sq ft depending on other factors.

It’s great for those with breathing problems as this system also features a plasma air purifying system. This is one of the few wall mounted units where this is a standard feature. The LS122HE is also cost-effective for those living on fixed incomes. This wall mounted unit has the best energy star rating in the industry.



This product is very easy to use once it’s installed. The installation does require a professional as there are a few lines that need to be ran for this product. Anyone who choose to pay for this system should call a few installation companies in their city to see how much installation is going to cost. This might be a point where air units win out for those living in rental properties.

The maintenance, such as simple cleaning, is no different from that of other air conditioning units. Once a person decides to invest in this system there is a lot more to it than that of in window units. If something fails you will need to contact a HVAC professional. Parts for this system may become more scarce as these units are later phased out. This will mean that if a simple part fails you may have to pay for a completely new system and installation all over again.

When everything is installed professionally this product does perform well above its expectations. It doesn’t cost that much to run on a daily basis. The LS122HE is also one of them quietest lines of wall mounted units. All in all it does exactly what it’s supposed to do when it’s supposed to do it with no fuss.

The pro’s of this system are mainly its energy-saving features. If you are trying to cut back on gas heating bills then this might be an option for you. The con’s are almost overwhelming as it requires professional installation, can only be used in owned properties, availability of future parts , and the fact that these units can sometimes run as much in installation and equipment cost as just adding to your duct work.

Sanyo displays an array of appliances that can contribute to the betterment of any facility. As for instance, the Sanyo 18xS72 Ceiling Recessed Cassette Air Conditioner – 17, 500 BTU, 16.0 includes outdoor condensing unit – CL1872and XS1872 concealed ductless mini split system and offer solution in versatility in solving your cooling needs.

It comes with R-410a refrigerant and DC inverter technology which makes it environmentally friendly, the mini split adjusts its performance to meet the shift in the space while maintaining the desired temperature. It promises efficiency, low energy consumption and comfortable environment.

With the several reviews about the said unit, did it serve its purpose? One review about the products says “specially designed to provide instant relief in the super-hot summers and frosty winters.” The Sanyo 18xS72 Air Conditioner somehow proved that its main goal which is to provide a comfortable environment was achieved.



According to airconditioneranalysis.com, the installation of the unit is trouble-free saving your walls and considerable amount of window space from necessary alterations, the no ductwork needed feature makes it more simpler and faster to install. Also, it made mention about its noiseless operation, compared to other conventional air conditioners; the DC inverter technology which is responsible for the quick adaptation to the changing temperature to easily achieve a stable temperature, thereby with this process a significant amount of energy can be saved. Moreover, it made mention that the unit is precise and compact in that way it is also a space-saver.

Retrevo Real Time Review rated the unit “fair”, it explains, “This product is selling at a price in-line with its capabilities and what you’d expect to pay.” It claims that the product itself is an average buy for a high-end unit preference. It does not get overwhelming reviews on the same time it also does not function poorly for the unit serves justice to its purpose. The analysis done for this AC unit gives rise to the users desired satisfaction upon purchasing the product.

The reviews show that the performance of Sanyo 18XS72 Ceiling Recessed Cassette Air Conditioner – 17,500 BTU, 16.0 is definitely convincing enough that it has provided satisfaction, efficiency, and preservation of the environment. With its easy-fix installation emphasizes that the unit displays a user-friendly feature. The price of the product is reasonable if you prefer a high-end performance and the quality of this unit will bring excellence into a new level of definition.

Chronic obstructive pulmonary disease (COPD) is a common disease of the lungs, resulting in difficulty breathing. The two main forms of COPD are chronic bronchitis and emphysema.

Most people with COPD usually have both bronchitis and emphysema together. Extreme heat or cold can make breathing difficult for a person with COPD. In the summer, when temperatures can reach uncomfortable levels, it is best to use air-conditioning to maintain a dryer, cooler climate. Caution should be used, however, to not make the indoor temperature too cold, as this will tend to exaggerate the condition.

Also, poor indoor air quality makes breathing a chore with COPD. A Frigidare air-conditioning window unit would help to improve the indoor air quality by filtering the air of dust and other impurities. Occasionally, it would be a good idea to also run the window air conditioning unit on the exhaust setting. This would work to rid that area of the home of any possible fumes that may build over time.

Most importantly, always remember to wash out the filter that comes with the air conditioning unit on a monthly basis. It’s easy to do and will help immensely with the symptoms of COPD.

An air conditioning window unit is a good idea depending upon where you live. In places like Florida, Arizona, Nevada, or Alabama, it would definitely come in handy if there isn’t already a free-standing unit that comes with the house. There are several places to purchase one. The most popular places would be Sears, Montgomery Ward, Target Stores, Walmart, and almost any hardware store around will carry them.

Be sure to check with the store manager’s to make sure that it’s the kind that will fit in the window at home. Some brands are better than others, obviously, but most will do the trick very well. Colors are usually white, but these units can also be found in black, silver, and gray. These units come with directions and are easy to install; just slide it in place, plug it up, and turn it on. Nothing could be simpler.

Search the Internet whenever possible for the best bargains around. There are discounts and coupons just for the asking. And, all stores advertise on their own Web site. Be selective, and shop where money will go the farthest first. Not all companies will, but some will even waive the sales tax, or shipping charges for first-time buyers.

Sanyo’s concealed duct mini-split systems is one of the most versatile cooling and heating solutions available. Sanyo uses the environmentally friendly R-410a refrigerant as well as a DC Inverter. Some of the key features for the Sanyo 36UHW72R 31,200 BTU Single Zone Mini-Split Concealed Duct Heat Pump and Air Conditioner are the microprocessor controlled operations, a wired remote control, dry mode, an automatic heating and cooling cooling changeover, 3 fan speeds, an electronic refrigerant control valve, timer, programmable clock, hot start heating system and a self diagnostic function. There are so many more features to this superb model though. The pricing of the model is about average at around $3900.00

While this terrific unit does come with an installation manual it is not recommended for a beginning home improvement enthusiast to try. While the refrigerant used is non-toxic it is not something you would want leaking into your home. This is definitely one of those times that you call in the old friends who know what they are doing and perhaps work with this type of unit in their professions or call in an expert to professional installation. In doing so you know that you will get the most out of your system for years to come.



The Sanyo Single Zone Mini-Split does adjust its performance to meet the changing needs of the space while maintaining the desired temperature. This leads to increased efficiencies, low energy consumption and a very comfortable environment. However, there are some drawbacks to this system. Drawback include the “dry” option not working if the temperature in the room is less than 59 degrees.

Ok, maybe not a big drawback but it is something to be aware of. Also, the fan is auto set to LO and cannot be changed during certain functions. During the heating cycle you do need to be aware that if the outside temperature drops too low then the unit will not be very efficient at heating and another heat source should be already in place for those times. On the plus side, this system will restore itself to the last settings should the power be shut off.

All in all, this is a great system for certain zones. If you live in certain states known for lots of snow and minus degree temperatures you may want to look into a different type of system but if you decide on this type of system you cannot go wrong with the Sanyo.

If the window air conditioner is too heavy to lift by myself into the window can I still cool my room?
It is possible to cool your room with an air conditioner without hoisting the air conditioning unit into your window. With a room air conditioner you can keep the unit on the floor and even move it around the room if it has wheels and a stretchable air tube.

How does the room air conditioner work?
A room air conditioner is an air conditioning unit on wheels that has a connection to the window through a tube. The end of the tube sucks in the air from the outdoors and the unit cools the air resulting in a cool and refreshed room.



Though different in design, do the units work in the same way?
Both types of units effectively cool a room and the main difference in design does not change the effectiveness of the unit. The only real difference between the two types of units is that the window air conditioner fits into and hangs out of the window and the room air conditioner fits inside the room and pulls the air into the room using a tube.