Becoming an HVAC technician involves a range of educational paths and certifications to ensure competency in a dynamic and ever-evolving industry. The traditional route through local trade schools or community colleges remains a viable option, but online classes and apprenticeship programs are increasingly accessible alternatives.

Once the power and gas are turned off, remove the furnace access door. Use a screwdriver or a ratchet & socket set, and follow the manufacturer’s guidelines to prevent damage.