Blower Door Test Form

Before the certificate of occupancy will be issued.

Blower door test form.

The blower door test form is required to be signed by the license holder or the certificate holder. The blower door test simulates wind blowing against a building at 20 miles per hour in which case the total volume of air within the house would be exchanged with outside air 7 times. Holtkamp heating a c inc. Exterior windows and doors fireplace and stove doors shall be closed but not sealed 2.

Blower door testing is a requirement in the florida building code for residential units. Our energy saver 101 infographic explains the importance of a blower door test during a home energy audit. Please note the bdt number is issued to an individual not a company except if you are a florida licensed mechanical or class a or b air conditioning contractor. Blower door tests are performed by trained and certified energy auditors but a homeowner can conduct a mini test to help pinpoint leaky areas of the home.

Where required by the code official testing shall be conducted by an approved third party. Professional energy auditors use blower door tests to help determine a home s airtightness. Dampers shall be closed but not sealed including exhaust intake makeup air backdraft and flue dampers 3. Where required by the code official testing shall be conducted by an approved third party.

The 20mph wind is equivalent to 50 pascals pa of pressure difference. Testing shall be performed at any. This piece is intended to give the reader only general factual information current at the time of publication. Piece is not a substitute for professional advice and should not be used for guidance or decisions related to a specific design or.

Any applications submitted after july 1 2017 shall have blower door testing per florida building code energy conservation r402 4 1 2 as part of the inspection process. The attached blower door test form is to be completed by the tester. Blower door test requirements form attention contractors and or owner builder. Blower door test during a home energy audit.

The following will help you conduct your. Residential air leakage blower door testing for florida code compliance b 75 r1 fsc cr 204 1 september 201 disclaimer. Door window seals in place blower door testing timing 2009 iecc section 402 4 2 1 requires that 1. The blower door test form is to be provided to the okaloosa county dept.

Testing shall be conducted with a blower door at a pressure of 0 2 inches w g. Interior doors shall be open 4. Approved we will email you a blower door tester bdt number to be used when completing the blower door test form. Testing shall be conducted with a blower door at a pressure of 0 2 inches w g.

The person with that bdt number is the one that must perform the test.