Home Performance Diagnostics is a step-by-step, beautifully photographed technical manual for understanding and using home performance testing. Author Corbett Lunsford has experience in energy auditing hundreds of homes in different climate zones, and has
Corbett Lunsford is a spokesperson for the high performance residential construction industry, author of the book Home Performance Diagnostics: the Guide to Advanced Testing, the host of Prescription Home Performance and the Building Performance Podcast,
BPI Certification Practice Exam is a collection of practice questions for BPI exams by Corbett Lunsford, the author of Home Performance Diagnostics, developer of APT (Automated Performance Testing) Reports, Executive Director of the IL Association of Ener
BPI Exam Prep is a guided self-study course with Corbett Lunsford, the author of Home Performance Diagnostics, developer of APT (Automated Performance Testing) Reports, Executive Director of the IL Association of Energy Raters & Home Performance Profe
Home Performance Analysis (aka Home Energy Auditing) is your chance for PROOF: proof that you got what you paid for, that you do better work than the competition, that this home is worth more than that the one next door. Author and guru Corbett Lunsford t
HERS Rater Exam Prep is a guided self-study course with Corbett Lunsford, the author of Home Performance Diagnostics, developer of APT (Automated Performance Testing) Reports, Executive Director of the IL Association of Energy Raters, and host of the Buil
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