Using a Blower-Door Test and Interpreting the Results An introduction to the technology and calculations for measuring a home’s energy performance By Randy Williams | February 4, 2021 I’ve talked about blower-door testing several times on Green Building Advisor and on my blog, Northern Built.
Let’s use a fictional blower-door test as an example of how much information CFM50 can supply. I’ve calculated a home’s volume at 15,000 cubic feet, 4600 square feet of surface area, and the blower door measures 1000 CFM at the test pressure of 50 pascals.
. 141 376 90 263 252 259 465 396
what is a blower door test
