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Phius Certified Trades Professional - Enclosure Specialist Training | December 2025 & January 2026 | Portland, OR
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Become a Phius Enclosure Specialist!
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Project 2053

Clintonville Passive House

Steven Rhodes

Columbus, Ohio

Building Function

Single-Family
Project Type

New Construction
ASHRAE Climate Zone

5A - Cool - Humid
Construction Completion

2024
Status

Certified
INT. Conditioned Floor Area

1873 ft²

Core Project Team

Phius Certified Rater

Matt Jansing
Phius CPHC (Lead)

Steven Rhodes
Project Submitter

Steven Rhodes

Project Information

- Architecture Planning
  
  Steven Rhodes
- Building Owner
  
  Steven Rhodes
- Mechanical Systems Designer
  
  Steven Rhodes
- Construction Company
  
  First Endeavor Ltd
- Building Function
  
  Single-Family
- Project Type
  
  New Construction
- Number of Units
  
  1
- Number of Stories
  
  3
- Program Version
  
  Phius ZERO 2021
- All Electric
  
  Yes
- INT. Conditioned Floor Area
  
  1873 ft²
- Status
  
  Certified
- Design Certification
  
  December 13, 2022
- Final Certification
  
  October 25, 2024
- Construction Completion
  
  2024
- ASHRAE Climate Zone
  
  5A - Cool - Humid
- Region
  
  Midwest

Performance

- Annual Heating Demand
  
  6.75 kBTU/ft².yr
- Annual Cooling Demand
  
  4.73 kBTU/ft².yr
- Peak Heating Load
  
  4.78 kBTU/ft².yr
- Peak Cooling Load
  
  1.9 kBTU/ft².yr
- Site Energy Use Index (EUI)
  
  18.29 kBTU/ft².yr
- Site Energy Use Index (w/Renewables)
  
  -0.07 kBTU/ft².yr
- Compliance Software
  
  WUFI Passive
- Source Energy (Residential)
  
  4517 kWh/person.yr
- HERS Rating
  
  37
- HERS Rating w/Renewables
  
  -4
- Air Tightness (per enclosure area)
  
  0.027 CFM50/ft²

Enclosure

- Window Manufacturer 1
  
  Alpen

Systems & Equipment

- Ventilation System Manufacturer
  
  Minotair
- Measured Ventilation Fan Efficiency
  
  1.01 W/cfm
- Heating System Manufacturer
  
  Minotair
- Cooling System Manufacturer
  
  Minotair
- Hot Water System Manufacturer
  
  Rheem
- Renewable Energy Type(s)
  
  On-Site PV
- Renewable Energy Annual Production
  
  10078 kWh/yr
- Renewable Energy System Size
  
  7.29kW