Heating Ventilation & Air-Conditioning Training Centre in New Siwan (Bihar)

As per ASHRAE and ISHRAE Standards
Prelude to HVAC
  • Fundamentals
  • Modes of Heat Transfer
  • Sensible Heat and Latent Heat
Basic Components of Air-Conditioning and Refrigeration machines
  • Basic Refrigeration System or Vapor Compression Cycle
  • Pressure – Enthalpy Chart
  • Function & Types of Compressor
  • Function & Types of Condenser
  • Function & Types of Expansion Valve
  • Function & Types of Evaporator
  • Accessories used in the System
  • Refrigerant and Brines
Classification of Air-Conditioning System
Window A/C
  • Working of Window A/C with Line Diagrams
Split A/C
  • Working
  • Working
  • Working
  • Types of Split A/C
  • Working of Split A/C with Line Diagrams
Ductable Split A/C
  • Working of Ductable Split A/C with Line Diagrams
  • Variable Refrigerant Volume (VRV)/ Variable Refrigerant Flow (VRF)
Ductable Package A/C
  • Working of Ductable Package A/C with Line Diagrams
Package Roof Top Units
Central Plant Chill Water System
Categories of Air Conditioning
  • All air system
  • All water system
  • Air - water system
  • Direct Refrigerant system
Study of Psychrometric Charts
  • Dry Bulb Temperature
  • Wet Bulb Temperature
  • Dew Point Temperature
  • Relative Humidity
  • Humidity Ratio
  • Processes
  • Heating
  • Cooling
  • Cooling and Dehumidification
  • Heating and Humidification
  • Finding Values Using the Chart
Load Calculation
  • Survey of Building
  • Cooling Load Steps
  • Finding Temperature difference
  • Wall
  • Glass
  • Roof
  • Partition
  • Finding ‘U’ Factor
  • Wall
  • Glass
  • Roof
  • Partition
  • Finding Ventilation requirement for IAQ
  • Load Calculations (Manually using E-20 form)
  • ESHF, ADP & Air Flow Rate (CFM) Calculation
Air Distribution System
  • Duct-Definition & Terminology
  • Duct Design consideration
  • Duct sizing methods
  • Duct sizing as per Aspect Ratio
  • Finding Duct size using Ductulator
  • Calculation of Number of sheets for Duct
  • Gauge selection for Sheet Metal
  • Bill of Materials for Duct Network
  • Legends and Symbols used in the HVAC Industry
  • Selection of Diffusers and Grilles
  • Duct Materials and Insulation materials used in HVAC Industry
  • Study of Overseas Drawings
  • Duct Routing - Preparation of single line diagram (SLD)
  • Preparation of Layouts (Double line Diagram - DLD) as per SMACNA rules
  • Openings for Ducts passing through Wall
  • Sectional drawing @ Duct supports
  • Concept of CAV & VAV
Static Pressure Calculation
  • Selection of Motor HP
  • Selection Fan/Blower RPM
Hydronic System
  • Classification of Water Piping
  • Pipe sizing for chill water system
  • Fittings used in the HVAC Piping System
  • Valves used in the HVAC Piping System
  • Function of Valves
  • Openings for CHW Pipes passing through Wall
  • Sectional drawing @ CHW Pipe supports
  • Pump Head Calculation
  • Selection of Pump
Air Conditioning Concepts
Fire Protection (Awareness)
HVAC software’s
  • XL sheet for Load Calculation
  • Duct sizer for Duct sizing
  • Pipe sizer for Pipe sizing
  • Psychrometry Software
Two Live Project Works

Call M:+91-7042421939 - for more details