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Class Overview:
The House Pressure Diagnostics class explains the principles of air pressure within a building and how to use these principles to diagnose airflow problems. Understanding the principles of airflow within a building can help a HERS Rater locate the largest infiltration leaks and help determine the air leaks that should be addressed first. The training class also demonstrated how to conduct a “duct leakage to outside” test and provides participants the opportunity to perform the test during class.
Reducing air leakage is an important part of nearly all existing home energy improvement programs. And the most important part of understanding and using house pressure diagnostics is that by reducing infiltration cost effectively it helps homeowners achieve energy and cost savings and improves comfort for the homeowner.
Description:
This full day training class is designed to introduce HVAC Contractors, General Building Contractors, and Mechanical Engineers to the process of duct design and register selection when installing small Commercial HVAC systems. This class includes four specific components. 1. Classroom instruction of the ACCA Duct Design procedure. 2. Classroom instruction on effects of CFM, velocity and pressure on duct desgins and general airflow terminology. 3. Duct sizing practice exercises. 4. Register selection and placement.
This full day training class is designed to introduce HVAC Contractors, General Building Contractors, and Mechanical Engineers to the process of duct design and register selection when installing small Commercial HVAC systems.
This class includes four specific components:
1. Classroom instruction of the ACCA Duct Design procedure.
2. Classroom instruction on effects of CFM, velocity and pressure on duct desgins and general airflow terminology.
3. Duct sizing practice exercises.
4. Register selection and placement.