Things you Need to Know About Car Air Conditioner

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Do you know your Car Air Conditioner Components? Here is the Basic Guide for You

Things you Need to Know About Car Air Conditioner

No one wanted long hours of a road trip without an air conditioner. It is one of the car’s crucial parts. You might have felt and experienced a bigger air conditioner in your house or office. The car air conditioner works pretty much the same. Today we are going to cover the basics of a car air conditioner. Including the important elements and how it works.

Air Conditioner System

Air conditioner commonly works by converting high-pressure Freon gas to a high-pressure liquid that could be cooled down and then distributed to the car’s cabin. It consists of several elements, just like the regular air conditioner in your house. Each element works hand in hand to produce cool air. 

Air Conditioner Components

Refrigerant

An air conditioner wouldn’t work without its main element, the refrigerant. Also known as Freon, this element carries heat from inside the cabin and delivers it outside. It is the element that will change states from gas to liquid and back to gas throughout the cooling system. It will first absorb heat inside the car and then the heat is pushed outside. Then it will change back to the gas form and travel back inside to repeat the cooling process. This process results in the cool wind you feel in the car’s cabin.

Compressor

The first in the line of the air conditioner is the compressor. Compressor’s principle uses a combination of Boyle’s, Charles’, and Gay Lussac’s gas law. It will pressurize the refrigerant and therefore raise the temperature. Firstly it will squeeze the gas tightly together. The reason is to get the refrigerant’s temperature higher than the outside temperature. It’s important because we know that temperature flows from hotter to cold places. If your car ac compressor not turning on or what causes ac compressor to not turn on, guarantee the rest will not work either.

Condenser

The condenser is located in the front part of the car. You can pop the hood and see this component standing in front of the car’s radiator. It is the opposite of the evaporator. While the evaporator stores cold refrigerant, the condenser is in charge of storing the hot refrigerant. That’s why it is located in front of the radiator to facilitate heat transfer to the outside environment. It is also a part of the air conditioner that breaks easily because of the location in the car.

Expansion Valve

Before the refrigerant passes to the evaporator, it is cooled down in the expansion valve. It depressurized the liquid to also decrease the temperature. This component also controls the amount of refrigerant that goes into the evaporator. With an expansion valve, the car air conditioner could transform the liquid state of a refrigerant to vapor that will be managed by the evaporator.

Evaporator

The evaporator is the one that picks up heat from inside your cabin to transform it into cool air. It will depressurize the liquid refrigerant from the expansion valve and absorb heat. Again, it uses the principle of the second law of thermodynamics. This component also relies on the blower, which just as the name stated, will help blow air over the evaporator. As the refrigerant absorbs heat, it then forms a vapor.

That is all you need to know about a car air conditioner. This basic knowledge can help you to determine if there is a leak or damage in your car’s air conditioner system. It also helps you to communicate with the technician in an auto shop so they can fix the problem quickly for you. Knowing these is also important so you can check them up before going on a road trip. Always make sure to do a periodical check-up to keep your air conditioner system working well.

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5 Tips On How To Keep Your Car air Conditioner Stay Longer And Cool

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In this article, we’ll show you how to take care of your car air conditioner to keep it cool.If your air conditioner is working optimally, it can reduce the temperature in your car or interior.

Keeping Your Car’s Air-Conditioning Cool – In this article, we’ll show you how to take care of your car air conditioner to keep it cool.If your air conditioner is working optimally, it can reduce the temperature in your car or interior. 

Therefore, drivers and passengers can feel comfortable during the trip. Of course, a properly functioning air conditioner is very necessary, especially when using a car in a hot city.

Also, you should know that the car air conditioner also plays an important role during the rainy season. When it rains, the windshield fogs up due to the temperature difference between the inside and outside of the car. 

Therefore, to overcome this, drivers are advised to keep the air conditioning on. Therefore, the dew naturally disappears, and the driver’s visibility is improved.

Given that air conditioners have important functions and roles, car owners should know how to properly care for their car air conditioners. Here, we provide the information.

Tips To Keep Your Air Car Conditioner Cool

1. Keep your car clean

Regardless of the type of vehicle used, maintaining cabin cleanliness is a must for any vehicle owner. If the inside of the car is dirty, dust will get into the AC filter, the AC car compressor not turning on – car ac compressor won’t kick on and it will not work as well. This makes it difficult to feel cool inside the car even with the air conditioner on.

2. Do not open the car window with the air conditioner on

The next way to care for your air conditioner is to avoid opening the windows when the air conditioner is on. It must be remembered that car air conditioners are not designed to cool large rooms. 

Opening your car windows will improve the performance of your air conditioner. In addition, dust and dirt fly and enter the air conditioner filter, which may adversely affect the performance of the air conditioner.

3. Please refrain from smoking in the car

For some people, smoking in the car becomes necessary for certain reasons, such as getting rid of boredom or drowsiness. However, this should be avoided.

Smoking in a car not only leaves an unpleasant odor in the car but also pollutes the air conditioning circulation with smoke. Cigarette smoke can enter and settle in the air conditioning circulation system. As a result, the air coming out of the air conditioner is contaminated with nicotine.

In addition, cigarette smoke may adhere to the evaporator of the air conditioner, which may reduce its effectiveness. An AC evaporator, also known as a refrigeration unit, serves to evacuate cold air from inside the vehicle. If the evaporator breaks, you will feel hot air in the cabin.

4. Regularly clean the air conditioner condenser

Alternating currents contain different components. One of them is a capacitor. As the name suggests, AC condensers convert high-pressure gases (freons) into condensate or liquid. If you want your car air conditioner to last longer and stay cool, you need to perform regular maintenance on this AC condenser.

5. Keep the cabin filter clean

A cabin filter is an air filter located inside the vehicle. On Japanese or Korean-made cars, this cabin filter is usually mounted on the AC system blower and is located behind the dashboard tray.

Basically, the function of this filter is to prevent dust and dirt from entering the evaporator. Therefore, the cabin filter should also be kept clean.

However, this cabin filter usually becomes dirty over time. If conditions are not very favorable, the cabin filter should also be replaced so that the air conditioner can work optimally and cool the cabin space.

These are some ways you can take care of your car air conditioner. With a well-maintained, it will last longer. You and other passengers can feel the cool air while driving, so you can feel more comfortable.

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Why Car Air Conditioner Smells Like Chemicals?

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Have you ever been bothered by the smell of your car’s air conditioner? This can happen to cars that have been in use for many years. To deal with a car air conditioner smells like chemicals, you first need to understand the possible causes.

There are many factors that cause Car Air Conditioner Smells like Chemicals. There are a Number of Reasons Why a car smells bad immediately after Turning On the Air Conditioner

Unpleasant odors emanating from air conditioners can vary from car to car. This depends on the odor-causing agent.

7 Causes of Car Air Conditioner Smells Like Chemicals

There are many factors that cause car air conditioner smells like chemicals. There are a number of reasons why a car smells bad immediately after turning on the air conditioner.

  1. The cause of the smell is running out of freon gas

Fluorocarbons are compounds that are often used in air conditioners, including automobile air conditioners. If you use it for a long time, the freon in the car air conditioner may decrease.

Low freon causes car air conditioners to smell musty. This condition is usually followed by other symptoms, such as an air conditioner not cooling.

  1. Odor due to mold growth in the evaporator

The evaporator is the part of the car’s air conditioning system that absorbs heat from the air to reduce the heat inside the car. If mold forms in the evaporator, it may produce a foul odor.

Because the evaporator of the car air conditioner is damp, it will grow mold. Moisture is created because the steam exhaled by the air conditioner can stick to the evaporator.

In particular, mold is the cause of unpleasant odors in car air conditioners. When you start your car engine, it usually smells like urine.

  1. The smell is due to a damaged gas tank

A foul odor coming from your car’s air conditioner may be the smell of gasoline. If you can smell gasoline from your car’s air conditioner, the gas tank may be damaged.

For example, if the gas tank cap is loose, the liquid will come out easily and you will smell gasoline. When the car is running, the smell of gasoline becomes more noticeable, and the smell may spread to the air conditioner inside the car.

This gasoline smell can also be caused by a gasoline leak inside the car. This usually happens after the car is taken to a mechanic and the technician accidentally spills gas inside the car.

  1. Smell of car air conditioner due to exhaust gas

I’ve also smelled the exhaust fumes from my car’s air conditioner. This usually happens when driving near a truck or other vehicle that emits a lot of smoke. It can be worse if an ac compressor not turning on – car air conditioner compressor not turning on.

Exhaust gases emitted by vehicles can expose vehicle components. As a result, the odor enters the freezer and causes a bad odor in the car’s air conditioner.

  1. Your car’s air conditioner overheats and smells burnt

Long-term use may cause the car’s AC motor to overheat. It will cause an unpleasant burning smell.

Excessive temperature conditions will damage compressor oil. If you don’t change the compressor oil soon, the burnt smell will get worse.

  1. The sour smell of old car perfume

An unpleasant sour smell may come from the car air conditioner. There are various causes of car air conditioner odors, one of which is old perfume. Car perfume works on odors in the car. However, long-term use of perfume can make it smell bad.

In addition, the sour smell can also be caused by dirt in the cabin. Dust and debris stuck in the car also affect the unpleasant odor of the car air conditioner.

  1. Smell of rat urine and carrion caused by feces

Dirt that builds up in your car not only smells like smoke, but it can also cause the air conditioner to smell like rotten meat and mouse urine.

If you smell like this, don’t panic. The smell of rotting meat or rat urine doesn’t necessarily mean that rats are hiding in your car. A car air conditioner smells like chemicals can happen, especially if the interior and engine are very dirty.

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The Things about Filter for Car Air Conditioner

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There will be some things about a filter for Car Air Conditioner such as reasons, Signs, and Functions of that Filter 

Though it looks simple, you will use an air conditioner for your car’s comfort. An air conditioner depends on your car’s cabin and air circulation. You can get clean circulation and optimal blow. It depends on a filter for the car air conditioner. This component is very useful to keep fresh and healthy. The use of a filter decreases when you use it often. You need to change it regularly. 

The Reasons for Choosing a Filter for Car Air Conditioners

This cabin filter is risky and dirty due to the dust. The effect makes circulation disturbed and a car ac compressor not turning on – ac compressor not working car due to the exposure to pollutants. A dirty air conditioner filter causes the filter substitute. A dirty cabin filter is often out of the attention in which it is risky to disturb comfort and health. In addition, a dirty cabin also disturbs an air conditioner’s performance. It is suggested to consider a car cabin condition and change it routinely. A cabin filter is ideally changed when it reaches 10 to 15 thousand kilometers. The time interval is also recommended if you move through dusty terrain. Of course, it is not something absolute. Some car manufacturers generally use a cleanable cabin feature before you change it with a new one. 

The Recommendation of A Filter for a Car Air Conditioner

When a pandemic happens, health is an essential thing. Furthermore, if you drive your car, it is the main thing. Some component manufacturers and accessories penetrate by changing a hygienic air conditioner feature. You must select the most recommended one. You can select the best of a filter for a car air conditioner in the market. You can select a filter filtering 98% of dust particles, pollutants, bacteria, and viruses from outside of the vehicle. An active carbon layer absorbs and neutralizes a pollutant and odor when you use the vehicle. In addition, the substitute and treatment of the cabin filter are so easy. The owner can do it without a technician when you have spent 10 kilometers. 

The Functions and Signs to Change Your Filter for Air Conditioner

Talking about a car air conditioner system makes the vehicle owner understand well the most crucial part of the current component. It is a filter for the air conditioner. An air conditioner is an essential part of the car, especially using it to drive in hot weather. For some people, a filter is an unfamiliar term. The components have an essential role in your driving comfort. You can benefit from car insurance to handle repair costs. Furthermore, keeping the drivers’ health and passengers’ is crucial. You must maintain the functions of the air conditioner. 

Functions of A Filter for Air Conditioner

filter for the car air conditioner is a set tool on the bottom of a car dashboard. This part is unseen directly from the outside. The inside part of the dashboard will be out. A filter has a crucial function in the performance of an air conditioner. It is to filter air before inserting it into a car air conditioner evaporator. A filter simply has a role to prevent dust, bacteria, and small particles absorbed into a car air conditioner evaporator before it distributes to the whole car area. 

Signs to Change Your Car Filter

Besides you clean it routinely, you must change the air conditioner filter gradually. It keeps doing though you clean your filter tidily. An air conditioner filter is changed when you serve your car routinely for six months once or reaching 10.000 kilometers. 

  1. Appear odor when your air conditioner or car engine turns on
  2. Much dust attached to the car interior 
  3. Weak air blow 

Those are some signs when you want to change your filter for a car air conditioner

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