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Project 1574

0=PV2 [zero equals pv squared]

Paradise Valley, Arizona

Building Function

Single-Family
Project Type

New Construction
ASHRAE Climate Zone

2B - Hot - Dry
Construction Completion

2021
Status

Final Certified
INT. Conditioned Floor Area

4144 sq. ft.

Core Project Team

Phius CPHB

Erik Koss
Phius Certified Rater

Michael Bestenlehner
Phius CPHC (Lead)

Jonathan Bean
Project Submitter

Jonathan Bean

Project Information

- Architecture Planning
  
  Chen + Suchart Studio
- Mechanical Systems Designer
  
  Positive Energy
- Construction Company
  
  KOSS design+build
- Building Function
  
  Single-Family
- Project Type
  
  New Construction
- Construction Type
  
  Wood Frame
- Number of Units
  
  1
- Number of Stories
  
  1
- Program Version
  
  PHIUS+ 2018 Source Zero
- ADD'L Certification Badges
  
  PHIUS+ Source Zero
- All Electric
  
  Yes
- INT. Conditioned Floor Area
  
  4144 sq. ft.
- Status
  
  Final Certified
- Design Certification
  
  July 6, 2022
- Final Certification
  
  April 7, 2023
- Construction Completion
  
  2021
- ASHRAE Climate Zone
  
  2B - Hot - Dry
- Region
  
  Southwest

Performance

- Annual Heating Demand
  
  2.13
- Annual Cooling Demand
  
  19.46
- Peak Heating Load
  
  2.72
- Peak Cooling Load
  
  7.34
- Site Energy Use Index (EUI)
  
  21.62
- Site Energy Use Index (w/Renewables)
  
  -0.48
- Compliance Software
  
  WUFI Passive
- Source Energy (Residential)
  
  14706
- Air Tightness (per enclosure area)
  
  0.042

Enclosure

- Wall 1 Type
  
  Framing with Continuous Insulation
- Wall 1 R-Value
  
  22
- Wall 1 Insulation Type
  
  Fiberglass, PolyIso
- Roof 1 Type
  
  Unvented Roof
- Roof 1 R-Value
  
  35
- Roof 1 Insulation Type
  
  PolyIso
- Floor Type 1
  
  Slab on Grade
- Floor 1 R-Value
  
  9
- Floor 1 Insulation Type
  
  EPS
- Floor Type 2
  
  Overhang Floor
- Floor 2 R-Value
  
  22
- Floor 2 Insulation Type
  
  Other
- Phius Certified Window
  
  Pella 250 Fixed
- Window Manufacturer 1
  
  Pella
- Window Product Name 1
  
  250 Casement- double pane
- Whole Window U-Value 1
  
  0.28
- Window Frame Material 1
  
  Vinyl
- Window Glazing SHGC 1
  
  0.29
- Window Manufacturer 2
  
  Pella
- Window Product Name 2
  
  Impervia fixed- double pane
- Whole Window U-Value 2
  
  0.28
- Window Frame Material 2
  
  Fiberglass
- Window Glazing SHGC 2
  
  0.37
- Door Manufacturer
  
  Kawneer
- Door Product Name
  
  425
- Whole Door U-Value
  
  0.5
- Door Frame Material
  
  Aluminum

Systems & Equipment

- Ventilation System Manufacturer
  
  Zhender
- Hot Water System Manufacturer
  
  Rheem