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Blower Door Testing
New York Energy Assessments provides expert blower testing services designed to optimize energy efficiency for our clients. Our skilled team performs comprehensive assessments to detect air leaks and enhance building performance. Leveraging cutting-edge technology, we guarantee precise results that lead to reduced energy expenses and a more comfortable indoor atmosphere. Count on us to elevate your energy management approach with our blower testing services.
What Is A Blower Door Test?
A blower door test is a tool used to measure the air leakage of a building. During the test, a powerful fan is mounted in a doorway to draw air out of the house, creating a pressure difference. This identify any leaks or areas where outside air may be entering, allowing for better energy efficiency and comfort. The results can guide homeowners in making necessary improvements to their insulation and sealing.
What Is A Good Blower Door Test?
A blower door test is successful if:
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Air leakage is below the target (e.g., ≤ 3 ACH50 for code).
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Pressure holds steady at 50 Pa during the test.
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No major leaks are found (confirmed by smoke or infrared tools).
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Equipment works properly and readings are accurate.
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Results are documented for code or program compliance.
If leakage is too high, more air sealing is needed.
