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The basic idea of a Passive House is to reduce the energy usage of a home by 90% over traditional code built homes. I grabbed this definition off of a site which will hopefully become clearer later in the post: “A Passive House is a building for which thermal comfort can be achieved solely by post-heating or post-cooling of the fresh air mass, which is required to fulfill sufficient indoor air quality conditions without a need for recirculated air.” [...]
