HVAC Design Course for Tiruvannamalai Students – online, hybrid or classroom

HVAC stands for Heating, Ventilation and Air Conditioning. HVAC design is the engineering work of deciding how much cooling or fresh air a building needs, choosing the right system – split, package, VRF or chilled water – and then sizing the ducts, pipes, fans and pumps that deliver it.

Engineering and diploma graduates from Tiruvannamalai often target design and drafting jobs in Chennai, Sriperumbudur and the Cheyyar SIPCOT area, where CAD and BIM skills are asked for in job ads.

Drafting and design jobs for Tiruvannamalai learners tend to sit in the Cheyyar SIPCOT units, the Sriperumbudur and Kanchipuram belt and construction firms in Chennai. Arani’s silk-weaving businesses and the temple town’s building trade also hire people who can read and produce drawings.

After HVAC Design, roles such as HVAC Design Engineer, HVAC Draughtsman and MEP Design Engineer (HVAC) are the usual targets; from Tiruvannamalai the nearest employers are the Cheyyar SIPCOT units, the Sriperumbudur–Kanchipuram belt and Chennai building firms. By the end of the course you will be able to read a psychrometric chart and find DBT, WBT, RH and dew point for a given air condition and explain the vapour compression cycle and the role of each refrigeration component.

Working through HVAC Design, you will learn to read a psychrometric chart and find DBT, WBT, RH and dew point for a given air condition, explain the vapour compression cycle and the role of each refrigeration component and choose between package AC, VRV/VRF, DX and chilled water systems for a project.

You will work with Psychrometric chart and psychrometric software, HAP (Hourly Analysis Program) for heat load and E-20 style heat load estimation sheet; the Essential in HVAC programme includes modules such as Introduction to HVAC and Psychrometrics, Refrigeration Cycle and Types of AC Systems and Design Conditions for Load Calculation.

Roles to aim for include HVAC Design Engineer – does heat load calculations, selects equipment and prepares design basis reports for building projects and HVAC Draughtsman – prepares duct and piping layouts, sections and shop drawings in AutoCAD. Basic computer use and some familiarity with AutoCAD commands will help. A mechanical background (thermodynamics, heat transfer basics) makes the calculations easier, but the course explains each concept from the start.

Learners also join this course from Arani, Cheyyar, Polur, Vandavasi, Chengam, Kalasapakkam and Kilpennathur – most choose hybrid batches and come to Vellore only for labs, doubt clearing and project reviews.