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Project 2210

252 Dunning

Knothe Bruce Architects

Madison, Wisconsin

Building Function

Multifamily
Project Type

New Construction
ASHRAE Climate Zone

5A - Cool - Humid
Status

Certified
INT. Conditioned Floor Area

31849 ft²

Core Project Team

Phius CPHB

Sean Size
Phius Certified Verifier

David M Horton
Phius CPHC (Lead)

Timothy McDonald
Project Submitter

Kara Haggerty Wilson

Project Information

- Developer
  
  Threshold Development Group
- Architecture Planning
  
  Knothe Bruce Architects
- Building Owner
  
  Threshold Equity
- Mechanical Systems Designer
  
  Staengl Engineering and Harker Heating and Cooling
- Construction Company
  
  Krupp General Contractors
- Building Function
  
  Multifamily
- Project Type
  
  New Construction
- Number of Units
  
  32
- Number of Stories
  
  4
- Program Version
  
  Phius CORE 2021
- All Electric
  
  Yes
- INT. Conditioned Floor Area
  
  31849 ft²
- Status
  
  Certified
- Design Certification
  
  June 27, 2024
- Final Certification
  
  September 26, 2025
- ASHRAE Climate Zone
  
  5A - Cool - Humid
- Region
  
  Midwest

Performance

- Annual Heating Demand
  
  6.09 kBTU/ft².yr
- Annual Cooling Demand
  
  5.43 kBTU/ft².yr
- Peak Heating Load
  
  5.76 kBTU/ft².yr
- Peak Cooling Load
  
  2.51 kBTU/ft².yr
- Site Energy Use Index (EUI)
  
  25.34 kBTU/ft².yr
- Site Energy Use Index (w/Renewables)
  
  21.22 kBTU/ft².yr
- Compliance Software
  
  WUFI Passive
- Source Energy (Residential)
  
  5753 kWh/person.yr
- Source Energy (Residential w/Renewables)
  
  4804 kWh/person.yr
- Air Tightness (per enclosure area)
  
  0.051 CFM50/ft²

Enclosure

- Window Manufacturer 1
  
  Intus

Systems & Equipment

- Ventilation System Manufacturer
  
  Panasonic
- Measured Ventilation Fan Efficiency
  
  0.61 W/cfm
- Heating System Manufacturer
  
  Carrier
- Cooling System Manufacturer
  
  Carrier
- Hot Water System Manufacturer
  
  Sanden
- Renewable Energy Type(s)
  
  On-Site PV
- Renewable Energy Annual Production
  
  42424 kWh/yr
- Renewable Energy System Size
  
  34.8kW