What You Will Learn in Heating and Air Conditioning School
February 04, 2019
Are you thinking about becoming an HVAC technician? Certification required if you want to work on the installation, repair and maintenance of heating and air conditioning systems. These courses will introduce you to important information regarding HVAC equipment, heating and cooling technologies and electrical safety.
If you are interested in becoming an HVAC system installer, service technician or independent contractor, here are some of the things you will learn in heating and air conditioning school.
Fundamentals of Electricity
As an HVAC technician, you need a firm understanding of how electricity works. This is for your own safety, as well as being an efficient HVAC contractor. Much of your class time will be spent learning about key concepts of electricity, such as:
Control circuits and electrical controls
Circuits, symbols, parallel and series circuit rules
Wattage, resistance, current and voltage
Capacitance, inductance and Ohm’s law
Latest HVAC Technologies
Climate control systems require technology to function. By understanding how these systems operate, you can identify and diagnose problems correctly.
During your cooling and refrigeration courses, you can expect to learn about thermodynamic cycles, pressure and temperature relationships and refrigerants. Commercial units require an understanding of heat load calculations, low temperature systems and multiple system installations.
On the heating side of things, you will learn the basics of electrical control work, test meters, wiring diagrams, ladder diagrams and thermostats. Both residential and commercial heating systems are covered so that you can be proficient in both. You will also learn the best practices for venting, piping and ductwork.
By the end of your courses, you should be confident in understanding how heating and cooling systems work with today’s technologies.
Certification and Licensing
Most states require HVAC professionals to be licensed. Additionally, the Environmental Protection Agency (EPA) requires technicians who work with refrigerant to have HVAC certification. This certification ensures that you know how to safely handle refrigerant. Make sure you choose a program that will prepare you for this exam.
If you are interested in pursuing a career in the heating and cooling industry, Lurleen B. Wallace Community College can prepare you for the future. Contact us today to start your journey to becoming a successful HVAC technician.