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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 work.
Do HVAC Technicians Fabricate Sheet Metal?
Many HVAC professionals fabricate sheet metal as part of their daily tasks. Ductwork, which is the network of tubes that circulate air through buildings, is often custom-made to fit specific spaces. Technicians measure, cut, bend and assemble sheet metal into ducts, vents and fittings.
Design
Design is the first step in the fabrication of sheet metal to fit the needs of an HVAC system. It’s important to consider the thickness and gauge of the sheet metal, as well as its size and shape. Ideally, the metal sheet will be durable and corrosion-resistant enough to stand up to the daily demands on the system, while also promoting airflow and energy efficiency.
Cutting and Forming
Once the design has been finalized, it’s time to cut and form the metal sheet. HVAC technicians use several methods to cut and mold the sheet, including the following:
- Laser cutting
- Plasma cutting
- Water jet cutting
- Bending
- Stamping
- Drilling
Computer-aided design and manufacturing software ensures that the cutting and forming process is as precise as possible. Technicians can create detailed, intricate designs to suit any HVAC system. The technology also helps them to carry out large amounts of cutting and forming quickly, lowering production costs.
Finishing
Finishing is an extremely important part of the sheet metal fabrication process. It creates a surface finish on the sheet metal that resists corrosion, stands up to environmental stressors, and looks good. Some types of finishing include painting, polishing, powder coating and sandblasting.
Is HVAC Sheet Metal Fabrication a Good Industry to Work In?
The HVAC industry offers strong job prospects and competitive wages, driven by the recent demand for energy-efficient systems and climate control solutions. HVAC technician jobs are growing quickly and offer excellent job stability. The right HVAC training can allow you to specialize in areas like refrigeration, green technologies or sheet metal fabrication. With the rise of smart HVAC systems and renewable energy integration, technicians with up-to-date skills are in high demand.
What Training in Sheet Metal Fabrication Do HVAC Programs Provide?
Quality HVAC training programs, like the HVAC/R program at ETI School of Skilled Trades, equip students with both technical knowledge and hands-on experience. ETI’s program emphasizes the development of real-world skills through practical modules and apprenticeships, ensuring that all graduates are prepared for immediate employment.
While some HVAC technicians focus solely on installation or repair, those trained in fabrication can handle specialized projects, such as retrofitting older buildings or optimizing airflow in commercial spaces. Our program includes instruction in sheet metal fabrication to help students achieve their goals within the industry.
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