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        Certification Search Results: Certification Information
        Residential HVAC NC3 Certifications - Airflow
        Certification Description
        • Understand airflow characteristics & dynamics • Understand duct systems, grills, registers and diffusers • Measure duct pressures • Measure air volume in CFM • Understand applications in duct design and installation • Demonstrate the proper use of appropriate tools and test instruments
        Certifying Organization
        Certification Details
        • More than two years of education or training after high school required?    No
        • More than two years of work experience required?    No
        • Oral or Written Exam Required?    Yes
        • Renew through Continuing Educational Units(CEU)?    Yes
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