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The course covers Basic concepts of duct design. Covers air flow dynamics and static pressures within the systems, defines and explains EL, friction rate, location, throw and spread of grilles, registers and diffusers. Includes a Software portion for Wrightsoft and will include Elite. The information covers efficiencies relating to design, installation as well concepts focusing on delivered efficiencies, operating points, fan and duct curves.
Class Overview:
This 1/2 day class covers Manual ‘J’ Sizing Introduction Manual ‘J’ Wrightsoft Set-up and hands on training Detailed Cooling Capacity Data Sheets Air Flow Calculation Worksheets.
Class Overview: Day 2 – Building Energy Science II CLASSROOM: Discuss ‘Static Pressure and Airflow, Air Flow Measurement Techniques-Plenum Pressure Matching Method, Flow Hood, Flow Grid.’ HANDS ON: Measurements-Static 
Pressure and Airflow, Using The equipment approved in California. Fan watt draw and Airflow using Retrotec and TEC equipment.
Career Paths: HERS Raters, BPI Contractors, Energy Auditors, Energy Analysts, Architects, Builders and Building Professionals, HVAC Contractors and Technicians, Utility Program Sponsors, Facility and Energy Managers, and Building Officials.
Audience: HERS Raters, BPI Contractors, Energy Auditors, Energy Analysts, Architects, Builders and Building Professionals, HVAC Contractors and Technicians, Utility Program Sponsors, Facility and Energy Managers, and Building Officials.
NATE Certified
The course covers Basic concepts of duct design. Covers air flow dynamics and static pressures within the systems, defines and explains EL, friction rate, location, throw and spread of grilles, registers and diffusers. Includes a Software portion for Wrightsoft and will include Elite. The information covers efficiencies relating to design, installation as well concepts focusing on delivered efficiencies, operating points, fan and duct curves.
Class Overview:
Day 2 – Building Energy Science
CLASSROOM: Discuss ‘Static Pressure and Airflow, Air Flow Measurement Techniques-Plenum Pressure Matching Method, Flow Hood, Flow Grid.’
HANDS ON: Measurements-Static Pressure and Airflow, Using The equipment approved in California. Fan watt draw and Airflow using Retrotec and TEC equipment.
Class Overview:
Day 3 – Building Energy Science
CLASSROOM: Discuss ‘Refrigerant Charge’ and ‘Equipment Calibration’.
HANDS ON: Combine the Airflow techniques with Refrigerant charge procedures, Multiple opportunities to practice on various pieces of equipment.