HVAC School
March 25, 2026
What is the EPA 608 Certification in HVAC?
If you want to work as an HVAC/R technician in the United States, you’ll need to have the EPA Section 608 Certification. This certification enables technicians to work on stationary HVAC/R equipment and gives them the skills required to work safely with appliances containing ozone-depleting refrigerants. Whether you’re an experienced technician or someone who is […]
February 26, 2026
Air Quality Testing in HVAC
Indoor air quality testing is an important part of modern HVAC work. Whether you’re working with residential or commercial HVAC systems, it’s important to know how to detect contaminants that could lead to health issues for the building’s occupants. If you’re interested in HVAC careers, air quality testing is one of the skills you’ll need […]
January 28, 2026
Do I Need a License to Work in HVAC in Illinois?
Pursuing HVAC careers in Illinois is an excellent choice for individuals who want a stable, in-demand and well-paid trade. Before stepping into the field, many students have questions about what steps are needed to get started. Understanding Illinois’ regulations and the importance of proper HVAC training can make your career path much clearer and ensure […]
September 24, 2025
Understanding Humidity In HVAC
Humidity management is key to any effective HVAC system, as humidity levels impact everything from indoor air quality to HVAC energy efficiency. For aspiring HVAC technicians, understanding how to balance moisture levels is a sure pathway to career growth in this rapidly growing industry.The Critical Role of Humidity in HVAC SystemsIt’s important for humidity levels […]
September 24, 2025
HVAC Sheet Metal Fabrication
From designing ductwork to installing climate control systems, HVAC technicians play a vital role in maintaining indoor comfort. A critical skill in this field is sheet metal fabrication, which is a process central to creating efficient air distribution systems. Here’s what you need to know about HVAC training and the value of mastering sheet metal […]
December 19, 2024
What Is Air Duct Cleaning?
Air duct cleaning is a sometimes overlooked but highly important part of keeping HVAC systems functioning optimally. Many HVAC repair and maintenance firms offer air duct cleaning as one of their standard services, so any HVAC professional will need be trained on it. Read on for a brief summary of how air duct cleaning works […]
December 4, 2024
Comparing Common HVAC Refrigerants
HVAC systems are critical for a comfortable and welcoming home or business throughout the different seasons. As a result, there is a consistent demand for skilled HVAC technicians to keep these systems working properly.If you’re thinking about a career as an HVAC technician, you’ll need to have a detailed understanding of how these systems function. […]
November 22, 2024
Air Conditioning Components And Common Malfunctions
Air conditioners are crucial appliances, consisting of several key components that work together to create comfortable indoor air. Maintaining HVAC systems and repairing them when they malfunction is the role of highly trained HVAC industry professionals. Have you thought about starting a career in the HVAC industry? Here’s a taste of what you’ll need to […]
September 17, 2024
HVAC Vs. HVAC-R
Exploring technology and industrial fields often means having to deal with a large amount of jargon and acronyms. If you’ve been exploring new career options, you might be confused by the difference between “HVAC” and “HVAC/R” positions, or wondered whether the two are interchangeable. Today, we’ll clear up that confusion.The Difference Between HVAC Jobs and […]
August 20, 2024
The Basics On Air Filtration In HVAC
Air filters are vital to central heating, ventilation and air conditioning systems. These thin, porous filters help maintain the cleanliness of your home’s HVAC system. For property owners with an air conditioner and furnace, understanding how air filters work is vital to keeping the property’s occupants healthy and the HVAC unit running efficiently. Understanding air filtration […]
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