Get the free Total Duct Leakage Verification Form

This form is used to verify total duct leakage in HVAC systems for compliance with testing standards outlined in the IECC 2021. It includes details about the customer, the HVAC installing company, testing conducted, and includes specific limits and conditions for duct leakage testing.

How to fill out total duct leakage verification

How to fill out total duct leakage verification

1. Gather necessary tools and equipment: pressure gauge, duct blaster, and seals for all ducts.
2. Ensure all registers and grilles are sealed off to prevent air from escaping during measurement.
3. Set up the duct blaster according to the manufacturer's instructions.
4. Measure the baseline leakage before sealing any ducts.
5. Seal any visible leaks in the ductwork with appropriate materials.
6. Conduct the total duct leakage test using the duct blaster, recording the pressure and airflow readings.
7. Compare the results to the acceptable leakage standards for the specific building.

Who needs total duct leakage verification?

1. Homeowners who want to ensure their HVAC system is efficient and effective.
2. Builders and contractors required to meet code compliance for new constructions.
3. Property managers looking to improve air quality and reduce energy costs.
4. Energy auditors conducting assessments for energy efficiency programs.

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What is total duct leakage verification?

Total duct leakage verification is a process used to measure the amount of air that leaks from ductwork in a heating, ventilation, and air conditioning (HVAC) system to ensure that the system is operating efficiently and meets specific standards.

Who is required to file total duct leakage verification?

Typically, contractors or builders responsible for installing or retrofitting HVAC systems are required to file total duct leakage verification as part of compliance with building codes and standards.

How to fill out total duct leakage verification?

To fill out total duct leakage verification, one must complete the provided forms with details about the HVAC system, include measured leakage levels, and sign off to confirm compliance with applicable standards.

What is the purpose of total duct leakage verification?

The purpose of total duct leakage verification is to ensure that duct systems are properly sealed and that energy is not wasted through leaks, promoting better energy efficiency and indoor air quality.

What information must be reported on total duct leakage verification?

Information that must be reported includes the total duct leakage measurement, HVAC system specifications, the testing method used, and the name of the technician performing the verification.