What is HVAC? What is HVAC

HVAC refers to heating, ventilation and air conditioning. Basically, HVAC majors also need to study refrigeration, but refrigeration does not necessarily require HVAC. HVAC design manuals will all involve refrigeration, but refrigeration books may not necessarily involve heating, which means that HVAC includes refrigeration.

I have met a professional who majored in refrigeration. He basically majored in mechanics and didn’t know much about architecture at all. The HVAC requirements are strict. I am an HVAC professional and have studied construction knowledge, chemistry, physics, basic mechanical design, boilers, refrigeration units, fans, pumps, etc.

But I also think it is necessary to separate the HVAC major into refrigeration?

Unless you want to take the postgraduate entrance examination.

There are basically several ways to work in the HVAC industry: enter a design institute, enter an air-conditioning factory, engage in construction, or find a vocational school to become a teacher.

1. It is difficult to enter a design institute. The 1-5 institutes of China Railway basically require graduate students. I am not sure about other design institutes. Of course, there are also design institutes that require undergraduate students.

2. You can work in an air conditioning factory as a technician or in sales. In my images, various factories seem to prefer HVAC professionals to do sales rather than marketing. The commission is probably around 1%, and each company should give it differently.

3. If you are engaged in construction, it should be relatively easy to find a job. But the conditions at the construction site were difficult.

4. When you are a teacher, you get 13 months’ salary, attend class and after class, etc., and have more free time! I don’t know for sure if I haven’t done it before. A classmate has interviewed me. Basically, it costs more than 1,000 points a month. There is a teacher’s dormitory.