Heating, ventilation, and air conditioning (HVAC) units are designed, sold, installed, and repaired by a large number of skilled individuals. HVAC workers are critical in ensuring a comfortable, temperature-controlled environment in private residences, offices, schools, hospitals, warehouses, and other large structures where people live and work. Engineers, fabricators, technicians, and salespeople are all options for those interested in working in the HVAC industry. Individuals are usually required to pursue some form of higher education and complete formal training programs depending on the nature of HVAC employment.
HVAC manufacturing plants’ research and development departments hire skilled engineers to design, test, and build new units. Engineers apply their advanced math and physics knowledge to create systems that are efficient, cost-effective, environmentally friendly, and easy to operate and maintain. To design blueprints and conduct hypothetical tests on units, they frequently use computer-aided drafting software and other programs. To build and test prototypes, many engineers collaborate with a team of assemblers. An individual with a bachelor’s degree or higher in mechanical engineering and formal, on-the-job training from established professionals is usually required to work as an HVAC engineer.
HVAC system component parts are made by assemblers and fabricators. To cut, bend, weld, and shape pieces, workers use a variety of hand, power, and computer-controlled tools. Robotic equipment is frequently used by specialized workers to assemble final products. Some systems, on the other hand, are only partially assembled when they are shipped to retailers or end users; the pieces arrive in boxes with special instructions on how to assemble the units. Assemblers and fabricators can find work in the HVAC industry by earning certification from accredited vocational schools or completing formal apprenticeships.
When a homeowner or business owner needs a new HVAC system, knowledgeable salespeople at distribution plants, HVAC shops, or specialty hardware stores are usually consulted. Salespeople are given in-depth training by trainers on the various types of HVAC systems and the best options for various facilities. Some salespeople and consultants go to customers’ homes or businesses to assist them in deciding which system to buy and how much it will cost.
Many skilled journeymen work as technicians in the HVAC industry, installing, maintaining, and repairing systems. To ensure that new systems are installed correctly and safely, professionals follow blueprints and instructions. They are usually well-versed in troubleshooting faulty motors, gauges, and pressurized pumps. To master the difficult trade, HVAC technicians are typically required to complete vocational training and lengthy apprenticeships. In addition, before working independently, many states and countries require new technicians to pass extensive licensing exams.