On what type of plans are HVAC systems typically found?

HVAC systems are primarily detailed on mechanical plans. These plans focus specifically on heating, ventilation, and air conditioning systems, highlighting their layout, equipment, and ductwork design. Mechanical plans are essential for understanding how these systems integrate into the overall design of a building, ensuring proper airflow, temperature control, and compliance with safety regulations.

The distinction of mechanical plans from other types of plans is significant. Architectural plans are focused on the overall building design, including aesthetics and layout, but do not provide detailed information on HVAC systems. Electrical plans deal with the wiring, lighting, and power supply of a building, while structural plans outline the framework and support systems. Each plan type serves a different purpose, but mechanical plans are specifically dedicated to the complexities of HVAC systems, making them the appropriate choice for this question.