DOE Zero Energy Ready Home Case Study: Mandalay Homes, Vision Hill Lot 1, Glendale, AZ

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Case study of a DOE 2015 Housing Innovation Award-winning production home in the hot-dry climate that got a HERS 52 without PV, or HERS -2 with PV, with 2-by-6 16” on center walls with R-14 open-cell spray foam plus R-4 rigid exterior; slab on grade with R-8 slab edge; sealed attic with R-31 open-cell spray foam under roof deck; 92 AFUE furnace, 15 SEER AC, 100% LED.