Blower Door ACH50 and Air Leakage Calculator
Blower Door ACH50 and Air Leakage: a planned Super Calculator tool. Covers CFM50. Stub page: the tool, its formula and a worked example are not published yet.
Blower Door ACH50 and Air Leakage Calculator is a planned calculator in the home and energy section of Super Calculator, covering heating and cooling.
What this calculator will compute
Inputs: CFM50, house volume, stories and climate.
Formula, recorded as scope and not yet verified against a primary source: ACH50 = CFM50 times 60 / house volume, natural infiltration by an n factor.
Written for auditors interpreting a blower door test result.
Status
This page is a stub. The calculator is not built, no figure on this page has been verified against the authority that sets it, and nothing here should be used to make a decision. The page exists so that the site structure is complete and so that articles can link this concept on first mention.
The stub carries noindex, nofollow and is excluded from the sitemap.