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Project 1351

Passive Studio

Cold Spring, New York

Building Function

Office
Project Type

Retrofit
ASHRAE Climate Zone

5A - Cool - Humid
Status

Final Certified
INT. Conditioned Floor Area

1097 sq. ft.

Core Project Team

Phius Certified Verifier

Troy Hodas
Phius Certified Rater

Troy Hodas
Phius CPHC (Secondary)

John Loercher
Phius CPHC (Lead)

James Hartford
Project Submitter

Heidi Stephens

Project Information

- Architecture Planning
  
  River Architects
- Building Owner
  
  Form Factory LLC
- Construction Company
  
  Michael Robinson, Form Factory LLC
- Building Function
  
  Office
- Project Type
  
  Retrofit
- Construction Type
  
  Wood Frame
- Number of Units
  
  1
- Program Version
  
  PHIUS+ 2015 Source Zero
- ADD'L Certification Badges
  
  PHIUS+ Source Zero
- INT. Conditioned Floor Area
  
  1097 sq. ft.
- Status
  
  Final Certified
- Design Certification
  
  September 29, 2016
- Final Certification
  
  April 13, 2018
- ASHRAE Climate Zone
  
  5A - Cool - Humid
- Region
  
  Northeast

Performance

- Annual Heating Demand
  
  4.6
- Annual Cooling Demand
  
  0.38
- Peak Heating Load
  
  4.92
- Peak Cooling Load
  
  0.73
- Site Energy Use Index (EUI)
  
  20.19
- Site Energy Use Index (w/Renewables)
  
  11.94
- Compliance Software
  
  WUFI Passive
- Source Energy (Non-Residential)
  
  63.79
- Source Energy (Non-Residential w/Renewables)
  
  37.73
- Air Tightness (per enclosure area)
  
  0.015

Enclosure

Systems & Equipment

- Measured Ventilation Fan Efficiency
  
  0.4
- Heating System Manufacturer
  
  Fujitsu
- Heating System Product Name
  
  9RLS3
- Heating System Type
  
  Air Source Heat Pump
- Renewable Energy Type(s)
  
  On-Site PV