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Categories
December 5 – 11

Intro to THERM | December 2024
Master thermal bridging with our THERM workshop!
Upcoming Sessions
- Phius Certified Builder Training and Certification Exam | December 2024
  December 2 – 13
- Annual Alliance Member Meeting
  December 3
- Intro to THERM | December 2024
  December 5 – 11
- Phius Certified Consultant Training & Certification Exam | December 2024
  December 9 – 20
- Policy Work
  Promoting policies designed to grow passive building
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Project 1999

Ryerson Education Facility

Deerfield, Illinois

Building Function

Government / Public
Project Type

New Construction
ASHRAE Climate Zone

5A - Cool - Humid
Status

Final Certified
INT. Conditioned Floor Area

3020 sq. ft.

Core Project Team

Phius Certified Verifier

Graham Giovagnoli
Phius CPHC (Lead)

John Taylor Schaffhauser
Project Submitter

John Taylor Schaffhauser

Project Information

- Architecture Planning
  
  Lake/Flato Architects, Inc.
- Construction Company
  
  Wight Construction Services
- Building Function
  
  Government / Public
- Project Type
  
  New Construction
- Number of Units
  
  1
- Number of Stories
  
  1
- Program Version
  
  Phius ZERO 2021
- All Electric
  
  Yes
- INT. Conditioned Floor Area
  
  3020 sq. ft.
- Status
  
  Final Certified
- Design Certification
  
  November 12, 2021
- Final Certification
  
  July 16, 2024
- ASHRAE Climate Zone
  
  5A - Cool - Humid
- Region
  
  Midwest

Performance

- Annual Heating Demand
  
  9.14
- Annual Cooling Demand
  
  4.46
- Peak Heating Load
  
  6.78
- Peak Cooling Load
  
  2.03
- Site Energy Use Index (EUI)
  
  17.38
- Site Energy Use Index (w/Renewables)
  
  -6.35
- Compliance Software
  
  WUFI Passive
- Source Energy (Non-Residential)
  
  31.28
- Air Tightness (per enclosure area)
  
  0.041

Enclosure

- Wall 1 R-Value
  
  49
- Roof 1 R-Value
  
  98
- Floor 1 R-Value
  
  55
- Window Manufacturer 1
  
  Schuco
- Whole Window U-Value 1
  
  0.15
- Window Glazing SHGC 1
  
  0.33

Systems & Equipment

- Ventilation System Manufacturer
  
  Greenheck
- Ventilation System Layout
  
  Centralized
- Ventilation System Type
  
  ERV
- Sensible Recovery Efficiency
  
  80
- Measured Ventilation Fan Efficiency
  
  2.45
- Heating System Manufacturer
  
  Mitsubishi
- Heating System Type
  
  Air Source Heat Pump
- Cooling System Manufacturer
  
  Mitsubishi
- Hot Water System Manufacturer
  
  AO Smith
- Hot Water System Layout
  
  Centralized
- Hot Water System Type
  
  Heat Pump Water Heater
- Renewable Energy Type(s)
  
  On-Site PV
- Renewable Energy Annual Production
  
  21000
- Renewable Energy System Size
  
  16.28