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Project 1170

Sol Lux Alpha

San Francisco, California

Building Function

Multifamily
Project Type

New Construction
ASHRAE Climate Zone

3C - Warm - Marine
Status

Final Certified
INT. Conditioned Floor Area

6664 sq. ft.

Core Project Team

Phius Certified Rater

Steve Mann
Phius CPHC (Lead)

Graham Irwin
Project Submitter

Graham Irwin
Primary Reviewer

Lisa White

Project Information

- Building Owner
  
  K&S Florida, L.P. (John Sarter, Lloyd Klein)
- Construction Company
  
  Sarter Construciton & Design, Inc; DBA Off The Grid Design
- Building Function
  
  Multifamily
- Project Type
  
  New Construction
- Construction Type
  
  Wood Frame
- Number of Units
  
  4
- Number of Stories
  
  6
- Program Version
  
  PHIUS+ 2012
- ADD'L Certification Badges
  
  PHIUS+ Source Zero
- INT. Conditioned Floor Area
  
  6664 sq. ft.
- Status
  
  Final Certified
- Design Certification
  
  July 22, 2017
- Final Certification
  
  April 6, 2018
- ASHRAE Climate Zone
  
  3C - Warm - Marine
- Region
  
  Southwest

Performance

- Annual Heating Demand
  
  4.12
- Annual Cooling Demand
  
  0.63
- Peak Heating Load
  
  2.54
- Peak Cooling Load
  
  0.32
- Site Energy Use Index (EUI)
  
  11.6
- Compliance Software
  
  PHPP
- Air Tightness (per enclosure area)
  
  0.037

Enclosure

Systems & Equipment

- Measured Ventilation Fan Efficiency
  
  0.5
- Heating System Manufacturer
  
  LG
- Heating System Type
  
  Air Source Heat Pump