5 Best Air Conditioners for Your Home – How & What to Buy!

With the heat going on the rise who doesn’t love some good air conditioning? Needless to say air conditioners have now become a necessity. So if you are heading out to buy a new air conditioner then here are a few prerequisites along with a list of reviews of the 5 best air conditioners for your home.

The AC Buying Guide

Deciding upon the best air conditioner can be a challenge for many. What size do you might need? How much will it cost to operate and how noisy will it be? Look out for the following types of AC’s before narrowing down on a model.

Types of System

  1. Central Air Conditioning:

This is the most common type of air conditioning system as it is the most preferred for larger homes due to its capability to cool effectively. Central air conditioners circulate cool air through supply and return canals. Installing a central air conditioning system demands a lot of planning and preparation as sizing is critical to the functionality of the system. If you install an AC that is of the incorrect size, even if it’s energy efficient, you’ll find that your utility costs are higher than what they should be.

  1. Ductless, Mini-split Air Conditioner: 

Ductless, mini-split air conditioning systems are most common in parts of the home that have been retrofitted. Like central air conditioning systems, these ACs have an external compressor/condenser and an internal handling unit. If you’re looking to cool individual rooms in your house, this system might be just the perfect you. Many ductless, mini-split air conditioning systems can have as many as three-four indoor handling units, which are all connected to a single outdoor unit.

  1. Window Air Conditioner:

A window air conditioner is a compact unit, cooling only one particular room at a time. Also known as a “unitary unit,” this type of AC is installed in the window or wall cavity of a room. These types of units are suitable for those who live in small spaces. It won’t be ideal for a bigger home as you will discover that it doesn’t cool efficiently in that kind of environment.

  1. Portable Air Conditioner:

Portable air conditioners are regarded as the next generation of window units. This type of air conditioning system takes in air from the room and cools it, then channels it back into the room. They’re easy to install, handy, and an affordable option. You’ll find that the portability of your AC unit makes staying cool on a hot summer day much more comfortable.

Choosing the Right Ac Capacity (size/power)

Cooling and heating capacities (sizes) are measured in kilowatts (kW). A small room might require a 2.5kW model, while a spacious open-plan area might need 6kW or more. It’s essential to accurately calculate the required cooling or heating capacity of your new air conditioner.

A proper estimation takes all the following room’s details into account:

  • The size of the room that is its length, width and height
  • The type of room, be it your living room, kitchen, bedroom, etc.
  • The size and adjustment of the windows and glass doors
  • Shading and curtains on the windows.
  • Insulation of the floor, ceiling, and walls
  • The local climate

Operating Costs

Heating and cooling appliances are responsible for about 40% of the energy usage of the average Australian home. In order to save money while using your air conditioner, here are a few things you could do.

  • Having a correctly sized air conditioner is an essential first step.
  • Buy a model with more stars as an AC with more stars will be more efficient and use less power when compared to a model with fewer stars.
  • Use Economy mode (“Eco mode”) if your model has one.
  • Set the thermostat (desired temperature) to a reasonable temperature, so the system doesn’t have to work too hard and use more power unnecessarily.


Noise is rated in decibels (dBA). Internal noise levels for air conditioners range from 20 to 30 dBA on the lowest fan speed, up to 40 to 50 dBA on the top speed. External units are generally in the 45 to 65 dBA range.

For ease of comparison, here are some standard sound levels:

30 dBA: typical sound level of a quiet home

50 dBA: interior of a silent car while driving

60 dBA: a regular conversation between two people

70-80 dBA: vacuum cleaner in use

So with these factors being kept in mind here are the top 5 air conditioners that you might choose from.

FUJITSU – Reverse Cycle Inverter Split System AC

Model: ASTG09KMCA Complete System – Indoor & Outdoor Units

A stylish, standardised design across the range, these air conditioners will give you a uniform look and feel in your home. The Lifestyle Range is by far the most energy-efficient air conditioners Fujitsu have created till now. This model is up to a 5-star energy rating. Lifestyle Range models feature a human sensor control, which delivers optimum efficiency and temperature control. With a cooling capacity of 2.5kW and a heating capacity of 3.2kW, this AC can be your choice.


  • Energy Efficiency
  • Human Sensor Control
  • Ease of Use
  • Up/down Swing Louvre


  • Faulty Wifi Component
  • Vibration Noise

Samsung 1.5 Ton 3 Star Inverter Split AC

Model: Copper, AR18NV3HFTRNNA, Starflower

Samsung split air conditioners are popular for there ‘Eco-friendly’ air conditioners. Samsung has designed these AC’s while keeping in mind the about more air & water conservation and using less power along with to produce product parts which can be recycled globally. This air conditioner uses R-410a, which is an environmentally friendly refrigerant which helps in lessening air pollutants and restrict the use of materials with high potential global warming. Energy Rating is 3 Star, and the Ac is an inverter Split AC with 1.5 Ton Capacity that is suitable for medium-sized rooms (121 to 179 sq ft)

One year warranty on product and ten years on compressor along with copper condenser for best in class, energy efficient cooling with easy maintenance.


  • Digital inverter eight poles (world’s first)
  • Anti-corrosion by Durafin
  • Voltage fluctuation protector
  • Easy Returns


  • Installation Delay
  • Customer Service is average

Panasonic Split AC (1.5 Ton, 3 Star)

Model: CS-UC18SKY3

Seamlessly combining utility and style, the 3-star cs/cu yc 18 SKY3 split air conditioner from Panasonic is an excellent addition to your home. This split air conditioner has a cooling capacity of 1.5 ton that provides maximum cooling within less amount of time. It is accented with a white finish that looks elegant and sophisticated. This air conditioner is a must-have choice for every household. The product offers one year warranty for the product, four years for the compressor. The cooling capacity is 4990 watts along with a three-star rating.


  • Offers efficient cooling throughout the room
  • Energy Efficiency
  • 2 Stage Air Purification
  • Eco-Friendly Gas
  • Powerful Mode


  • It takes longer to cool the room
  • Seems noisy after some months of use

hOme 5000 BTU Window-Mounted Air Conditioner


This AC has a power unit of 5000 BTU, 115V, 60Hz, 4.0 amps. The AC Unit dimensions are 16”L x 15.4”D x 12”H. The unit can easily fit in windows between 23” and 36” wide with a minimum height of 13.” The product features two-way airflow, high and low cool and fan settings, and seven cooling speeds, that is best for cooling up small rooms up to 150 square feet in size.

Installation kit includes accordion boards, top rail, screws, support bracket, window seal foam and washable eco filter. The easy to care filter just requires a wash with warm water and dish soap, or a vacuum cleaner with a dustbuster.

The unit is a compact 7-speed window AC, which is small and runs quietly in operation. It has only two mechanical controls that are for cooling and fan settings. The installation kit includes Leaf guards, and the AC has a washable filter.


  • Cold Window Ac for Small Hot Room
  • Includes Air Conditioner Kit
  • 10 Minute Cool Time
  • Reusable Eco Ac Filter
  • Best Personal or Rv Air Conditioner


  • Very Loud
  • Only Two Control Cooling

Frigidaire (5,000 BTU 115V)

Model: FFRE0533S1

Window-Mounted Mini-Compact Air Conditioner with Full-Function Remote Control

Frigidaire 5,000 BTU 115V window-mounted mini-compact air conditioner is ideal for cooling a room up to 150 square feet. It instantly cools the room on hot days, and its quiet operation keeps you cool without waking you up. Low power start-up and operation saves energy and saves your money.

The ready-select electronic controls enable you to set the comfort level to your liking, while a convenient temperature-readout displays the temperature you have set. The Full-Function remote control will allow you to precisely control the temperature and fan Speed from across the room. The comfort control has a 4-way air direction that will enable you to direct the air where you want it. The washable mesh filter reduces bacteria, room odours and airborne segments to provide you with a cool, comfortable environment.


  • Foam Insulation Panels
  • Uses Low Wattage


  • Noisey
  • Costly for Its Range

There you have it the five best air conditioners online that suits your needs and budget. Each air conditioner has its pros and cons that you’ll need to consider, and it’s up to you to find the right unit that fits your needs.

This information will help you in analysing the best air conditioners available for you. Choosing an air conditioner carefully is very important as it saves us a lot of time and energy if we have the proper unit in our homes. We have tried our best here to show out the most apt comparisons possible.

We have also included a guide here which elaborates what all factors should you keep in mind while making a selection of your air conditioner. The guide will help in resolving small queries and questions which can pop up in your mind while choosing or operating your air conditioner. We would also recommend you get your home radon tested before installing an AC as it will also affect your AC’s performance in the long run.

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