How Many Blower Door Fans Does It Take to Test a 26 Story Tower?
How Many Blower Door Fans Does It Take to Test a 26 Story Tower? Passive House Certification of The House at Cornell Tech Blower door test being completed on June 3rd. Ten? Nine? Eight? Seven? Six? Five? Four? Three? Two? If it's the Certified Passive House at Cornell Tech? Just one. This astonishing fact is one of the many a … read more