How to Save Money on Air Conditioning Bill

Air conditioning is by far the biggest energy consumer in a modern home. When the weather gets hotter during the summer, you find yourself constantly adjusting your thermostat to accommodate the rising temperatures.

However, while the AC works tirelessly to keep you comfortable, the electric bills work harder to drain your pockets. 

Are you tired of this and do not want to spend a fortune on your electricity bill, continue reading to find out tips given by AC repair services providers that will help you know how to save money on air conditioning. 

How Do You Save Money on Air Conditioning?

Have you ever noticed that your electric bills go up a few times during summer?

For example, if your normal energy bill is $100, you can get a slap on the face with a $500 bill on a hot summer month.  

According to federal energy forecasts, this is very normal. In fact, the biggest chunk of all electricity bills in the United States is from running the AC during the hot summer weather. 

So how do you reduce your AC energy consumption while still staying cool and comfortable during summer? Here are some tips.

Consider Using a Smart Thermostat

A smart thermostat helps you efficiently regulate your cooling system even without you being physically in the house. For example, while you are at work, the thermostat will increase the temperature so that the AC doesn’t have to work so hard to keep the house cool when no one is around. 

Smart thermostats are great, especially when you are forgetful – you can program them to change the temperature for you at specific times. Hence even if you forget to adjust it, the thermostat will automatically do the job for you. 

Install Fans Instead

Fans are a more economical and energy-effective way to keep cool during hot weather. A fan uses only a fraction of the energy used to run a central air conditioner. Also, you can use fans to compliment the AC.

A single fan in a room is enough to increase the thermostat temperature by about 4 degrees and still achieve the same result. This will help you save about 10% of your energy costs. 

Seal Any Opening on Your House

Although you love the outside air and natural lighting flowing into your house, your AC does not like it. Adding black-out curtains and blinds to your windows and doors is a great way to reduce heat from the outside that can make your AC work extra hard to keep the house cool.

Also, covering any cracks, gaps, and openings where air can come and go, will help you avoid cooling the whole neighborhood from your pocket.

It is important to do a thorough inspection of your home for any such leaks. If you are unsure where to start, you can hire a professional energy technician for an energy audit. 

Do Regular System Maintenance

Your AC needs more than just installing a smart thermostat – if it is not regularly inspected and maintained, it will most likely push your energy bill to the opposite side of the intended.

For example, a dirty air filter will block the airflow and make your AC work extra hard to keep your home cool. 

To maintain an energy-efficient AC, ensure that you clean the system (the condenser coils and evaporator should always be clear of dust and debris) and replace the filters regularly (Recommended frequency is once a month). This can help lower your energy consumption by at least 10% every month. 

Additional Ways to Save Money on Air Conditioning Bill

Besides the tips above, here are more tips on saving money when running your AC on a hot summer. 

  • Avoid things that would cause heat buildup during the day. 
  • Ensure that there is no furniture blocking the Air conditioner.
  • Plant trees around the house to provide extra shade from the scorching sun.
  • Consult your electrical company or HVAC repair services Smithtown

What Is the Principle of Air Conditioning?

The rapidly rising temperatures in many parts of the world due to global warming have seen massive air conditioning market growth. An air conditioner (AC) is slowly becoming a necessity for any interior space, and the manufacturing of ACs has significantly gone up.

For example, an air-conditioned office is much more comfortable and allows employees to be more productive than an office with no air conditioner. 

The AC is designed to cool the hair in the interior space and keep you cool and comfortable. But what is the principle of air conditioning? What makes an air conditioner such an efficient tool in dealing with temperature fluctuations? 

Please continue reading to find out how air conditioners work and what makes them a valuable asset for all interior spaces, including your home as given by HVAC repair services providers. 

The Standard Principle of Air Conditioning

Air conditioning is based on the principle of vapor compression cycle aimed at reducing the air temperature through the help of a condenser, compressor, an expansion valve, and an evaporator. This occurs through an efficient heat transfer from the room air to the refrigerant gas and the evaporator. 

Once set to your desired degree, a thermostat inside the air conditioner constantly monitors the room’s temperature. If the air in the room is hotter than desired, the air conditioner collects the hot air from the room, passes it through a refrigerant and a series of coils to cool it down, and then released it back into the room. 

How It Works

The hot air is sucked into the AC through a grille at the indoor unit base, and then it flows through interior AC pipes with refrigerant/ cooling fluid running through them. This liquid absorbs the heat from the air and eventually becomes hotter.  

The cooled air flows into the evaporation coils, absorbing any heat left in the air and expelling moisture in the air before releasing it back into the room.

The now hot cooling fluid is then passed through a compressor located on the external unit in split AC. The compressor then compresses this liquid into high-pressor gas. This process heats up the cooling liquid even more. 

The hot vapor is now passed through to the condenser, which then condenses it back into a liquid by removing the hot air and transmitting the air into the outside atmosphere through metal fins. This cooling fluid then flows through the expansion valve and is sent back to start the cycle again. 

This process is repeated over and over again until the room acquires the desires temperature.

Modern air conditioners not only keep you cool in hot summer weather but are also fitted with washable or disposable that help keeps allergens and other pollutants from getting into your interior. Therefore, keeping the quality of the air inside healthy and clean. 

Five Components Supporting the Air Conditioning Principle

The air conditioning principle relies on the following five components to be successful. 


A refrigerant is a crucial chemical that helps absorbs heat from the incoming air. It can be in either liquid or gaseous forms, such as Freon gas or R-22 refrigerant.


An evaporator works as a heat exchanger. It is also in charge of removing all moisture from the air to stabilize the room’s humidity. 


A compressor is in charge of compressing the refrigerant into high-pressure vapor before passing it over to the condenser for reprocessing. 


The condenser is the external unit that receives the vaporized/high-pressure refrigerant from the compressor and changes it into liquid before passing it through the expansion valve.

Expansion Valve

The expansion valve controls the now reprocessed refrigerant gas flow before it goes back to start the cycle.

So How Does an Air Conditioner Work?

It might look easy, but an air conditioner’s cooling process is a high-efficiency collaborative process. Every component in this process is crucial, and all the parts should work together for the air conditioning to be successful.

To keep the unit in top working condition, work with experienced air conditioning companies Vienna to regularly inspect and tune up the appliance.