TY - RPRT TI - Design Challenges of the NIST Net Zero Energy Residential Test Facility AU - Healy, William M. AU - Gates, Cathy AU - Fanney, A. Hunter AU - Pettit, Betsy PY - 2015 PB - National Institute of Standards and Technology SN - NIST TN 1847 DO - 10.6028/NIST.TN.1847 ER -