To become an HVAC (heating, ventilation, and air conditioning) technician, you typically need to complete some formal education and gain hands-on experience through on-the-job training or an apprenticeship. Here are the general steps you can take to become an HVAC technician:

1. Meet the minimum requirements: To become an HVAC technician, you must have a high school diploma or equivalent.

2. Complete HVAC training: You can complete HVAC training through a technical or vocational school, community college, or trade school. Some employers may require a certificate or associate degree in HVAC, while others may only require a diploma or completion of a training program. You'll learn about HVAC systems, refrigeration, electrical systems, and other related topics.

3. Gain on-the-job training: Once you complete your HVAC training, you'll need to gain hands-on experience by working with experienced HVAC technicians. Many employers offer on-the-job training or apprenticeship programs that can help you learn the skills you need to succeed as an HVAC technician.

4. Obtain necessary licenses and certifications: Some states require HVAC technicians to be licensed, while others do not. However, obtaining certifications from professional organizations such as the North American Technician Excellence (NATE) or the Air Conditioning Contractors of America (ACCA) can help you demonstrate your knowledge and skills to potential employers.

5. Find a job: After completing your training and gaining experience, you can start looking for a job as an HVAC technician. You can look for job openings online, in newspapers, or through HVAC trade organizations.

6. Continue your education: To stay up-to-date with the latest HVAC technology and techniques, you'll need to continue your education throughout your career. You can attend seminars, workshops, or take additional courses to expand your knowledge and skills.

Becoming an HVAC technician requires hard work, dedication, and a commitment to learning. If you're interested in this career, be sure to research your options and choose a training program that meets your needs and career goals.