FL Blower Door Test Results Form - Walton County 2017-2025 free printable template

WALTON COUNTY BUILDING DEPARTMENT BLOWER DOOR TEST RESULTS FORM Date Permit Job Address City Zip Blower Door Testing The building thermal envelope shall be constructed to limit air leakage in accordance with Sections R402. 4. 1 through R402. 4. 4 of the Florida Energy Code. The building or dwelling unit shall be tested and verified as having an air leakage rate of not exceeding 7 air changes per hour in Climate Zone 1 and 2. Testing shall be conducted with a blower door at a pressure of 0. 2...

How to fill out blower door test form

How to fill out FL Blower Door Test Results Form

1. Gather all necessary data such as building dimensions and airflow measurements.
2. Begin by entering the project address and contact information in the designated fields.
3. Record the date of the test and the name of the technician performing the test.
4. Fill out the pre-test conditions, including temperature, humidity, and wind conditions.
5. Enter the total building volume and the blower door setup details.
6. Input the measured air leakage rates before and after adjustments.
7. Document any notable observations during the test.
8. Include any recommendations for improvements based on the test results.
9. Review all entries for accuracy before submitting.

Who needs FL Blower Door Test Results Form?

1. Homeowners looking to assess their home's energy efficiency.
2. Contractors needing to provide test results for construction or renovation projects.
3. Real estate agents who want to demonstrate energy efficiency to potential buyers.
4. Building inspectors assessing compliance with energy codes.
5. Energy auditors conducting performance evaluations on residential or commercial buildings.

People Also Ask about

What is a good ACH50 score?

ing to The Pennsylvania Housing Research Center the following are basic guidelines for the ACH50 results: ACH50 less than 5.0 – Tight House. ACH50 between 5.0 and 10.0 – Moderate House. ACH50 above 10.0 – Leaky House.

What does ACH 50 mean?

Air Change per Hour at 50 Pa (ACH50) is calculated by multiplying CFM50 by 60 to get air flow per hour, and dividing the result by the volume of the building. ACH50 tells us how many times per hour the entire volume of air in the building is replaced when the building envelope is subjected to a 50 Pascal pressure.

What is a good CFM50 score?

If your home is 2000 square feet, a blower door number of 2000 cfm50 is decent (but not especially good). b. If your home was 5000 square feet, we would like to see your number a good bit below 5000, perhaps 3500 or so. Larger homes are often a bit easier to tighten.

What is the standard for blower door testing?

The structure needs to be 1500 square feet or smaller and must achieve a leakage rate of no more than 0.30 CFM50/ft² of surface area.

What is a good ACH50?

ing to The Pennsylvania Housing Research Center the following are basic guidelines for the ACH50 results: ACH50 less than 5.0 – Tight House. ACH50 between 5.0 and 10.0 – Moderate House. ACH50 above 10.0 – Leaky House.

What are good blower door test results?

The average blower door test result depends largely upon the age of the home, the insulation levels, and the age of the windows and doors. Generally, a new home should test less than 3.5 ACH50, as the insulation levels and efficiency of the windows/doors would make for a fairly airtight home.

What does ACH50 mean?

Air Change per Hour at 50 Pa (ACH50) is calculated by multiplying CFM50 by 60 to get air flow per hour, and dividing the result by the volume of the building. ACH50 tells us how many times per hour the entire volume of air in the building is replaced when the building envelope is subjected to a 50 Pascal pressure.

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What is FL Blower Door Test Results Form?

The FL Blower Door Test Results Form is a document used to report the results of a blower door test, which measures the airtightness of a building.

Who is required to file FL Blower Door Test Results Form?

The form is typically required to be filed by contractors, builders, or energy raters who conduct blower door tests as part of building energy compliance or verification processes.

How to fill out FL Blower Door Test Results Form?

To fill out the form, one must include details such as the address of the building, tester's information, test results, and any relevant observations made during the test.

What is the purpose of FL Blower Door Test Results Form?

The purpose of the FL Blower Door Test Results Form is to provide official documentation of a building's air leakage characteristics, which is essential for energy efficiency assessments.

What information must be reported on FL Blower Door Test Results Form?

The information that must be reported includes the measurement of air changes per hour (ACH), overall leakage area, building characteristics, date of the test, and names of the individuals conducting and witnessing the test.