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Project 1684

Burke House

Seattle, Washington

Building Function

Single-Family
Project Type

New Construction
ASHRAE Climate Zone

4C - Mixed - Marine
Construction Completion

2022
Status

Final Certified
INT. Conditioned Floor Area

2708 sq. ft.

Core Project Team

Phius Certified Rater

Tom Balderston
Phius CPHC (Lead)

Taylor Callaway
Project Submitter

Taylor Callaway

Project Information

- Architecture Planning
  
  First Lamp Architects
- Construction Company
  
  Carlisle Classic Homes
- Building Function
  
  Single-Family
- Project Type
  
  New Construction
- Construction Type
  
  Wood Frame
- Number of Units
  
  1
- Number of Stories
  
  2
- Program Version
  
  PHIUS+ 2018 Source Zero
- All Electric
  
  Yes
- INT. Conditioned Floor Area
  
  2708 sq. ft.
- Status
  
  Final Certified
- Design Certification
  
  December 14, 2021
- Final Certification
  
  November 18, 2022
- Construction Completion
  
  2022
- ASHRAE Climate Zone
  
  4C - Mixed - Marine
- Region
  
  Northwest

Performance

- Annual Heating Demand
  
  3.74
- Annual Cooling Demand
  
  0.59
- Peak Heating Load
  
  2.21
- Peak Cooling Load
  
  0.86
- Site Energy Use Index (EUI)
  
  9.24
- Site Energy Use Index (w/Renewables)
  
  -6.57
- Compliance Software
  
  WUFI Passive
- Source Energy (Residential)
  
  4108
- HERS Rating
  
  41
- Air Tightness (per enclosure area)
  
  0.036

Enclosure

- Wall 1 Type
  
  Framing with Continuous Insulation
- Wall 1 R-Value
  
  35
- Wall 1 Insulation Type
  
  EPS, Fiberglass
- Roof 1 Type
  
  Vented Above Deck
- Roof 1 R-Value
  
  67
- Roof 1 Insulation Type
  
  EPS
- Floor Type 1
  
  Other
- Floor 1 R-Value
  
  50
- Floor 1 Insulation Type
  
  Fiberglass
- Floor Type 2
  
  Other
- Floor 2 R-Value
  
  57
- Floor 2 Insulation Type
  
  Fiberglass
- Floor Type 3
  
  Other
- Floor 3 R-Value
  
  57
- Floor 3 Insulation Type
  
  Fiberglass
- Window Manufacturer 1
  
  Smartwin
- Window Product Name 1
  
  Fixed-High Grain
- Whole Window U-Value 1
  
  0.11
- Window Glazing SHGC 1
  
  0.54
- Window Manufacturer 2
  
  Smartwin
- Window Product Name 2
  
  Operable-High Grain
- Whole Window U-Value 2
  
  0.12

Systems & Equipment

- Ventilation System Manufacturer
  
  Zehnder
- Ventilation System Product Name
  
  Comfoair 350
- Ventilation System Type
  
  HRV
- Sensible Recovery Efficiency
  
  1
- Latent Recovery Efficiency
  
  88
- Measured Ventilation Fan Efficiency
  
  0.19
- Hot Water System Manufacturer
  
  Rheem
- Hot Water System Product Name
  
  XE50T10HD50U1
- Hot Water System Type
  
  Heat Pump Water Heater
- Range Hood Type
  
  Exhaust
- Dryer Type
  
  Non-Vented
- Renewable Energy Type(s)
  
  On-Site PV
- Renewable Energy Manufacturer
  
  Tesla PV Panels
- Renewable Energy Annual Production
  
  12548
- Renewable Energy System Size
  
  12.24