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Residential Air Conditioner Buying Guide

Air conditioners are essential appliances that provide comfort and relief from the summer heat. They work by removing heat &  humidity from the air, making indoor spaces more comfortable to live in. Residential air conditioners come in a variety of types, sizes, and styles, each with its own set of features & benefits. In this article, we will discuss the basics of residential ACs

The Basics

Air conditioners work by using a refrigerant, a substance that can easily change between a liquid and a gas. The refrigerant is compressed and cooled, and then passed through a series of coils. As the refrigerant evaporates, it absorbs heat from the surrounding air, reducing the temperature of the air in the room. The cooled air is then circulated back into the room by a fan. The process is repeated over and over until the desired temperature is reached.

Types of Residential Air Conditioners

There are several types of residential air conditioners available, each with its own set of advantages and disadvantages. The most common types are:

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Window AC

These are the most common type of residential air conditioner. They are easy to install and are ideal for cooling small spaces. They are mounted on a window and can be easily removed for cleaning or storage.

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Split AC

These systems consist of an outdoor condenser unit and indoor evaporator coils, which work together to cool the home. They are more energy-efficient than window or portable units, and are ideal for homes that have existing ductwork.

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Cassette AC

Cassette air conditioners are a type of ductless HVAC system that are designed to be installed in the ceiling of a room or building. They consist of an indoor unit, typically located in the ceiling, and an outdoor unit that is connected to the indoor unit via refrigerant lines.

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Free-Standing AC

Free-standing air conditioners, also known as portable air conditioners, are a type of HVAC system that can be moved and placed in different rooms or areas. They are designed to be placed on the floor and typically come with wheels for easy movement

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Duct-Split AC

These units consist of an outdoor compressor and an indoor air-handling unit that are connected by a small conduit. They are ideal for homes without existing ductwork and are more energy-efficient than window or portable units. 

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Ceiling AC

These units are a type of HVAC system that are designed to be suspended from the ceiling or mounted on the roof of a building. They are most commonly used in commercial or industrial buildings, as they are designed to cool large spaces.

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Residential Air Conditioner Buying Factors

Zamil AC Pro Tips on How To ChooseThe Right AC for Your Home





When buying a residential air conditioner, it's important to consider several factors to ensure you select a unit that meets your specific needs and budget. You can ensure that you choose a residential air conditioner that meets your specific needs, is energy efficient and will provide comfort for your home for years to come by having the following  key things to keep in mind:


1- Unit Type

There are several types of air conditioners available, including window units, portable units, central air conditioners, and ductless mini-splits. Consider your specific needs and preferences when choosing a type of unit.

2- Unit Capacity

The size of the air conditioner is measured in Tons. It's important to choose the right size for your space. A unit that is too large will waste energy and money, while a unit that is too small will not effectively cool the room. 

3- Energy efficiency

When buying a home air conditioner, it's important to consider energy efficiency as it can have a significant impact on your energy bills and your overall comfort.

4- Unit Noise

It's important to consider the level of noise AC produces. A noisy air conditioner can be disruptive, especially if it is located in a bedroom or other quiet area of the house. Inverter ACs are more energy efficient than traditional units, and they also tend to produce less noise.

5- Unit Features

Some air conditioners come with additional features such as programmable thermostats, energy-saving modes, and air filters. Consider which features are important to you and whether they are included in the unit you are considering.

6- Brand Reputation

Research the brand you are considering and read reviews from other customers. Look for a company with a good reputation for quality and customer service.
Zamil AC has been in the field for over 48 years & rated as the leader of the industry in the region

7- Unit Installation

Consider the cost and complexity of installation when purchasing an air conditioner. Some units may be easy to install yourself, while others may require professional installation.  Zamil AC offer unit installation at a competitive fee with a world-class level of quality in a timely manner 

8- Unit Maintenance

Make sure to check the warranty, service and maintenance options for the unit you are considering. Look for a company that offers good service and maintenance options, including easy access to replacement parts &  professional technicians. Zamil AC has its own Service & Maintenance division.

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