July 2024 - Basements, Blower Doors, and Why Bigger Equipment Is Never the Answer

Jeff Flaherty opens with tornado season and a flooded office, then connects weather anomalies to home performance with a simple point: you can't control the rain, but you can control where it goes after it hits your roof. He walks through basement moisture, why soft goods on concrete floors are a mold waiting to happen, and why a rusty electrical panel is one of the clearest signs a basement has had water problems. From there he covers two newer homes with blower door numbers that looked fine on paper but still had hot second floors, oversized furnaces, and mouse infestations in the rim joists. He also explains how ECM motors in modern furnaces hide static pressure problems until the unit fails early, why an Energy Star label means nothing if the ductwork is wrong, and why designing for the coldest day of the year is like sleeping in your casket for 20 years just because you planned your funeral. Plus a breakdown of current NYSERDA income-eligible programs and why the rebate window can close with almost no warning.