Skip to main content

Project 1129

Ivy City Passive House Block B

Washington D.C., District of Columbia

Building Function

Multifamily
Project Type

New Construction
ASHRAE Climate Zone

4A - Mixed - Humid
Status

Final Certified
INT. Conditioned Floor Area

3747 sq. ft.

Core Project Team

Phius Certified Verifier

Chris Conway
Phius Certified Rater

Chris Conway
Phius CPHC (Lead)

Barbara Gehrung
Project Submitter

Barbara Gehrung
Primary Reviewer

Lisa White

Project Information

- Developer
  
  Habitat for Humanity
- Construction Company
  
  Habitat for Humanity, Washington D.C.
- Building Function
  
  Multifamily
- Project Type
  
  New Construction
- Construction Type
  
  Wood Frame
- Number of Units
  
  3
- Number of Stories
  
  2
- Program Version
  
  PHIUS+ 2012
- INT. Conditioned Floor Area
  
  3747 sq. ft.
- Status
  
  Final Certified
- Design Certification
  
  January 19, 2017
- Final Certification
  
  January 19, 2017
- ASHRAE Climate Zone
  
  4A - Mixed - Humid
- Region
  
  Northeast

Performance

- Annual Heating Demand
  
  4.24
- Annual Cooling Demand
  
  3.07
- Peak Heating Load
  
  3.58
- Peak Cooling Load
  
  2.75
- Compliance Software
  
  PHPP
- Air Tightness (per enclosure area)
  
  0.016

Enclosure

Systems & Equipment

- Measured Ventilation Fan Efficiency
  
  0.26
- Heating System Type
  
  Air Source Heat Pump