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No. 1058 Project Orchard Street Passive House Status Certified
Lead CPHC Win Swafford
Jan Fillinger
Builder Ecobuilding Collaborative of Oregon Location Eugene, OR
QA/QC Rater Architecture Planning Jan Fillinger / STUDIO-E Architecture Mechanical Systems Designer Alan Van Zuuk
Constr. Type Timber Bldg. Function Single Family Floor Area 1137
Project Type New Construction HERS Index LEED Rating
Energy Star Rating Heating Degree Days 4821 Cooling Degree Days
Units 1 Certification Type PHIUS+    
Exterior Wall R-69: 12.5" thick double 2x4 stud with polyiso and closed cell spray foam
Floor R-89: 12" TJI with polyiso and open cell spray foam extending 6" beneath joists
Roof R-95: 20" parallel cord trusses with polyiso and open cell spray foam
Window Frame Unilux Ultra Thermo 3
Window Glazing Unilux Ultra Thermo 3, SHGC 0.5
Entrance Door Unilux HAT 1030
Ventilation Zehnder ComfoAir 200 HRV, UL listed!
Heating System single head Fujitsu 9RLS
Submitter Win Swafford
Air-tightness 0.52 ACH50
Cooling System night flush
Construction Year
Additional Consultants Jan Fillinger, Co-Lead CPHC
Additional Notes

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