HVAC System Layout

Patrick Caldwell
June 3, 2024
5 min read


A well-designed HVAC (Heating, Ventilation, and Air Conditioning) system is crucial for maintaining comfort and air quality in residential and commercial buildings. Detailed shop drawings for HVAC system layouts ensure accurate installation and efficient operation.

What is an HVAC System Layout?

An HVAC system layout is a schematic representation of the heating, ventilation, and air conditioning components and their placement within a building. It includes ductwork, vents, and equipment locations to ensure optimal airflow and climate control.

Importance of Accurate HVAC System Drawings:

  • Efficiency: Properly designed HVAC systems ensure efficient heating and cooling, reducing energy consumption and costs.
  • Comfort: Accurate layouts ensure even distribution of air, maintaining consistent temperatures and comfort levels throughout the building.
  • Air Quality: Well-planned ventilation helps maintain indoor air quality by reducing pollutants and controlling humidity levels.

Overview of the Drawing:

This drawing provides a comprehensive view of the HVAC system layout, including the following components:

  • SFR: 4x10, 4x10, 2x10, 4x10, 4x10, 4x11
  • Airflow in CFM (Cubic Feet per Minute): 78 CFM, 78 CFM, 39 CFM, 47 CFM, 76 CFM, 79 CFM
  • Duct diameters: 6” D
  • S & P (Supply and Return Points)
  • Detailed layout of ductwork and vent placement in each room
  • Key dimensions and measurements

Accessing the Drawing:

We created this HVAC system layout shop drawing in ArcSite for you to access and use free of charge.

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HVAC System Layout created in ArcSite


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