Achieving and Evaluating Residential Compliance of Tight Envelopes

Webinar, which took place on March 10, 2016, discussed the relationship between home envelope tightness and energy performance and the policy implications of stronger energy code requirements. Focus was given on how to attain tighter envelopes and the impact of envelope tightness on HVAC load calculations, the relationship between envelope tightness and intentional ventilation, and a few lessons learned from the Duct and Envelope Tightness (DET) verifier program. More information is available at:

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