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No. 1659 Project ABC No Rio Status Pre-certified
Lead CPHC Jordan Goldman
Builder Location New York, NY
QA/QC Rater Jordan Dentz Architecture Planning Paul Castrucci Architect Mechanical Systems Designer ZeroEnergy Design
Constr. Type Masonry Bldg. Function Commercial Floor Area 7696
Project Type New Construction HERS Index LEED Rating
Energy Star Rating Heating Degree Days 4313 Cooling Degree Days
Units 1 Certification Type PHIUS+2015 Certification Date
Exterior Wall 8" CMU + 4" polyiso w/ rainscreen (U-0.033)
Floor 6" concrete slab + 4" XPS (U-0.048)
Roof 6" concrete slab + 6" polyiso (U-0.027)
Window Frame Alpen Tyrol TR9, uPVC; Uf = 0.15
Window Glazing Ug = 0.077; SHGC = 0.453
Entrance Door R-4
Ventilation Half of the ventilation is provided by a packaged rooftop unit. Sensible efficiency = 65%; latent efficiency = 65%. The other half is provided by a Ventacity 1000 RTe ERV. Sensible efficiency = 77%; latent efficiency = 65%
Heating System Half of the heating is provided by the RTU, which is an 80% gas-fired heater. The other half is provided by an ASHP, annual COP = 2.75
Submitter Jordan Goldman
Air-tightness 0.05 CFM/sf
Cooling System Half of the cooling is provided by the RTU, has a cooling COP of 3.84. The other half is provided by an ASHP, which has a cooling COP of 6.5
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