Individuals that provide homes and businesses with heating and cooling system installations and services need to make sure they have take HVAC training. The purpose of HVAC training is to educate technicians about the science of heating and cooling systems, as well as the proper methods of handling and installing these devices. If you are interested in HVAC training, then it is important to understand the types of classes that are part of the program.
Theory And Principles
In HVAC training programs, students will learn about the theories and principles that are used in a heating and cooling system. These details are important because HVAC training enables a technician to determine the size and installation method for a customer’s system.
Heat Transfer
The rate at which heat can transfer into a building will play an integral part in determining the size of the heating and cooling unit that is installed. In HVAC training, students will learn the subject of heat transfer and what role it plays in designing a quality system.
Blueprints
Any HVAC training program is not complete without a class in blueprints. Every heating and cooling system needs to have a plan that outlines its electrical diagram in detail. This will provide the technician with a roadmap of the wires and parts that must be interconnected. If a problem occurs with the system, a technician with HVAC training will be able to determine if the part needs to be replaced.
Refrigeration
Many businesses rely on qualified individuals who have taken HVAC training to repair or replace their refrigeration systems. For instance, without a constant temperature, a business that sells perishable food items may have a total loss. With HVAC training, students will learn how to repair refrigeration systems so that the compressor is fully charged and the proper temperature can be maintained.
Designing A System
HVAC training programs will instruct a student on how to design the proper heating and cooling system for a home or business. Certain factors need to be considered, such as the number of square feet that is being heated or cooled, the number of floors, the number of windows, and the overall energy efficiency of the home. This information will help the HVAC training technician complete the load calculation that will determine the size of the heating and cooling unit. If the technician did not have HVAC training, they would install a comfort system that would leave the home or business too hot or too cold.
Environmental Concerns
Technicians that provide heating and cooling services need to complete HVAC training to be familiar with the environmental guidelines that govern this field of work. Older cooling units have a coolant that can damage the environment, so it is necessary that the technician recover the gas safely.
HVAC training is a great education to have if you are looking to enter this profession. HVAC training is also beneficial to currently employed technicians so that they can remain informed about any new changes in the field.