An Engineering Guide to Air Conditioners and HVAC Topics

The articles in this guide are designed to help students and enthusiasts who are encountering these works for the first time in a high school, college, or work setting. Whether you're looking for a detailed analysis of a technology, an explanation of a working methodology, or study questions so that you can prepare well for a quiz or an upcoming test, this series will help you tremendously.

How it All Began

A heat extracting device that also dehumidifies a specific area is called an air conditioner. Dr. John Gorrie was the first person who thought of making a device that could cool rooms and bring down the temperature. In the 1830s, he invented a device that was used to cool hospital rooms, but it was more of an ice making machine than an air conditioner. The first machine came into being in 1902, when Willis Carrier, an American engineer invented an apparatus for "treating air." Gradually living styles improved, and industrialization and technological advancements increased the environmental temperature as well, which increased the demand for air conditioning systems. Let us first delve into the evolution and development of air conditioners and HVAC technology.

Understanding the Air Conditioning Technology

Air conditioners work on the principle of heat transfer and a basic air conditioner includes a heat sink, heat pump, and an electric motor. Here we have articles that explain the working of air conditioners, the basics of the HVAC cycle, and other related aspects of air conditioning technology. We also have articles that explain the heat transfer methodologies in detail so that engineers and experts can understand every aspect of the technology. The following articles have been rounded up to give readers a more in-depth view of the technology.

Different Types of Air Conditioning Systems

The first air conditioning unit was an ice making machine and the modern age air conditioning systems are advanced and equipped with electronic sensors that can sense even the slightest changes in the temperature and humidity of the cooling area and adjust the cooling temperature accordingly. Modern age air conditioning does not include temperature control only, but they also filter the air and keep toxic gases out of human reach. Here we have articles about different types of air conditioning units.

Working with Air Conditioners

After gaining elementary knowledge about air conditioning technology, we deal with the basic methodology involving working with air conditioners and other cooling machines like chillers and industrial refrigeration units. We not only discuss the advantages of air conditioning systems, but we also take into account the possible drawbacks of using air conditioning units at home or an industrial establishment. Here we have articles that relate to the different parts of air conditioning units and the negative impacts of air cooling units on our environment. We also have expertly written articles about the importance of air conditioning units in hospitals, warehouses, and industries. Here we discuss advancements in the HVAC technology and what experts around the world are doing to make air conditioning technology user friendly and environmentally friendly simultaneously.

Installing the Equipment

Installation of air conditioners requires special care and expertise. Smaller units can be installed by end users themselves, like air conditioner for domestic use. However, industrial units cannot be installed without the help of an expert. This guide shares informative articles that guide you step-by-step and discuss in detail different aspects of the installation process.

Other Aspects of HVAC Technology

HVAC technology is progressing exponentially. Modern ACs are capable of more cooling in less time and are energy efficient devices. Air filtration and inclusion of electronic components have made these air conditioning units smarter, lighter, and cost effective. Here we have articles highlighting major advancements in the HVAC industry, air conditioner buying guides, and car air condition repair guides as well.