Building Equipment involves three majors: building water supply and drainage, HVAC and building electrical. This course involves so much professional knowledge that teaching is difficult.The teaching of ‘building equipment’ includes theoretical knowledge, construction drawings and equipment installation. This paper puts forward the teaching method of the question-construction drawing-engineering training to improve the teaching effect of the course. In the paper, the problem-based teaching method is used to strengthen the students’ theoretical knowledge of construction equipment. The course improves students’ practical application ability through construction drawing teaching. The course enhances students’ understanding of equipment installation through on-site training.