BPI BSP Practice Questions - BPI Building Science Principles Certificate Of Knowledge Exam

Each component of a home (HVAC, envelope, occupants) operates independently and can be evaluated in isolation The home's envelope, mechanical systems, occupants, and site all interact, so changes to one affect the others All homes use the same combination of insulation, HVAC, and ventilation regardless of climate A home is considered a 'system' only after a blower door test confirms it is airtight