Home
Forms Library
Duct leakage test report

Duct leakage test report 2025

duct leakage test report Preview on Page 1

See details

4.1 out of 5

41 votes

The document is a Duct Leakage Test Report that assesses compliance with the 2017 Florida Building Code for energy conservation. It includes job information, duct leakage test results for multiple systems, and criteria for qualifying as 'substantially leak free' based on specific CFM25 measurements. The report outlines methods of compliance (prescriptive and performance/ERI) and verifies that the air leakage results meet the required standards.

Here's how it works

01. Edit your duct leakage test report online

Type text, add images, blackout confidential details, add comments, highlights and more.

02. Sign it in a few clicks

Draw your signature, type it, upload its image, or use your mobile device as a signature pad.

03. Share your form with others

Send it via email, link, or fax. You can also download it, export it or print it out.

The easiest way to modify Duct leakage test report in PDF format online

Ease of Setup

DocHub User Ratings on G2

Ease of Use

DocHub User Ratings on G2

Adjusting documents with our feature-rich and intuitive PDF editor is easy. Follow the instructions below to complete Duct leakage test report online easily and quickly:

Log in to your account. Sign up with your credentials or register a free account to test the product prior to upgrading the subscription.
Upload a document. Drag and drop the file from your device or add it from other services, like Google Drive, OneDrive, Dropbox, or an external link.
Edit Duct leakage test report. Effortlessly add and highlight text, insert pictures, checkmarks, and signs, drop new fillable fields, and rearrange or remove pages from your document.
Get the Duct leakage test report accomplished. Download your adjusted document, export it to the cloud, print it from the editor, or share it with others via a Shareable link or as an email attachment.

Take advantage of DocHub, the most straightforward editor to rapidly handle your paperwork online!

be ready to get more

Complete this form in 5 minutes or less

Get form

Got questions?

We have answers to the most popular questions from our customers. If you can't find an answer to your question, please contact us.

What are the standards for duct leakage testing?

The test attempts to measure the CFM25 value for leakage in the duct system to outside of the conditioned space. Standard: The measured duct leakage must not exceed 0.06 CFM25 x floor area (in square feet) served by the system.

What is a good score on a duct leakage test?

The ENERGY STAR Version 3 Rev 11 air leakage criteria specify that duct air leakage must be 4 CFM25 per 100 ft2 of conditioned floor area or 40 CFM25, whichever is greater, at rough-in or 8 CFM25 per 100 ft2 of conditioned floor area or 80 CFM25, whichever is greater, at final.

What does a duct leakage test do?

A duct leakage tester is a diagnostic tool designed to measure the airtightness of forced air heating, ventilating and air-conditioning (HVAC) ductwork.

What are the standards for air leakage testing?

0.40 CFM/ft2 = Standard Practice 2021 International Energy Conservation Code (IECC) requires building thermal envelope testing in ance with ASTM E779, ANSI/RESNET/ICC 380, ASTM E3158, or ASTM E1827 such that the measured air leakage shall not exceed 0.40 CFM75/ft2.

How much duct leakage is acceptable?

The recommended maximum system air leakage percentages are found in the ASHRAE Handbook2 with range between 1% and 5% of the total system design airflow at operating pressure.

What is the standard for duct leakage test?

Based on the protocol for Total Leakage Testing, or Leakage Testing to Outdoors duct leakage in new construction shall not exceed 0.06 CFM25 x floor area (in square feet) served by the system for leakage to outdoors or 0.08 CFM25 x floor area (in square feet) served by the system for total leakage.

What is the code for duct leakage test?

510.5. 6 Duct Leakage Test The leakage test shall consist of a light test, water pressure test, or an approved equivalent test. The permit holder shall be responsible for providing the necessary equipment and for performing the test. Such test shall be conducted in ance with ASHRAE 154.

Duct leakage test report 2025

Here's how it works