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Project 1411

Casa La Vista

Spicewood, Texas

Building Function

Single-Family
Project Type

New Construction
ASHRAE Climate Zone

2A - Hot - Humid
Status

Final Certified
INT. Conditioned Floor Area

2990 sq. ft.

Core Project Team

Phius Certified Rater

Ned Fischer
Phius CPHC (Secondary)

Mark Larson
Phius CPHC (Lead)

Keith Simon
Project Submitter

Keith Simon
Primary Reviewer

Lisa White

Project Information

- Building Owner
  
  Mark and Rachel Larson
- Construction Company
  
  Built Green Homes
- Building Function
  
  Single-Family
- Project Type
  
  New Construction
- Construction Type
  
  Wood Frame
- Number of Units
  
  1
- Program Version
  
  PHIUS+ 2015
- INT. Conditioned Floor Area
  
  2990 sq. ft.
- ADD'L Certifications
  
  DOE ZERH, ENERGY STAR for Homes, EPA Indoor airPLUS
- Status
  
  Final Certified
- Design Certification
  
  March 15, 2019
- Final Certification
  
  February 21, 2020
- ASHRAE Climate Zone
  
  2A - Hot - Humid
- Region
  
  South Central

Performance

- Annual Heating Demand
  
  0.68
- Annual Cooling Demand
  
  10.26
- Peak Heating Load
  
  2.75
- Peak Cooling Load
  
  2.53
- Site Energy Use Index (EUI)
  
  13.4
- Compliance Software
  
  WUFI Passive
- Source Energy (Residential)
  
  6185
- Air Tightness (per enclosure area)
  
  0.029

Enclosure

Systems & Equipment

- Measured Ventilation Fan Efficiency
  
  0.5