Duct leakage test report 2026

1. Click ‘Get Form’ to open the duct leakage test report in the editor.
2. Begin by filling out the Job Information section. Enter the Builder's name, Address, City, Community, Lot, Unit, State, Jurisdiction, and ZIP code accurately.
3. Proceed to the Duct Leakage Test Results section. For each system (System 1, System 2, System 3), input the CFM25 values as measured during testing.
4. Calculate and enter the sum of any additional systems in the designated field. Ensure that you follow the guidelines for qualifying as 'substantially leak-free' based on whether an air handler unit is installed.
5. Complete the Performance or ERI Method section by entering relevant QN values and ensuring they meet specified criteria from forms R405-2017 or R406-2017.
6. Fill in details for Testing Company and Phone number. Finally, have the tester sign and date at the bottom of the form to verify compliance with Florida Building Code requirements.

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