Skip to main content

Project 1697

Montgomery Park II

Norristown, Pennsylvania

Building Function

Multifamily
Project Type

New Construction
ASHRAE Climate Zone

4A - Mixed - Humid
Construction Completion

2020
Status

Final Certified
INT. Conditioned Floor Area

37564 sq. ft.

Core Project Team

Phius Certified Verifier

Brian Stanfill
Phius CPHC (Lead)

Jon Jensen
Project Submitter

Jon Jensen

Project Information

- Construction Company
  
  Allied Construction
- Building Function
  
  Multifamily
- Project Type
  
  New Construction
- Construction Type
  
  Wood Frame
- Number of Units
  
  42
- Number of Stories
  
  4
- Program Version
  
  Phius CORE 2021
- All Electric
  
  Yes
- INT. Conditioned Floor Area
  
  37564 sq. ft.
- Status
  
  Final Certified
- Design Certification
  
  September 15, 2023
- Final Certification
  
  September 15, 2023
- Construction Completion
  
  2020
- ASHRAE Climate Zone
  
  4A - Mixed - Humid
- Region
  
  Northeast

Performance

- Annual Heating Demand
  
  4.47
- Annual Cooling Demand
  
  4.79
- Peak Heating Load
  
  3.32
- Peak Cooling Load
  
  1.88
- Site Energy Use Index (EUI)
  
  20.12
- Compliance Software
  
  WUFI Passive
- Source Energy (Residential)
  
  4245
- Air Tightness (per enclosure area)
  
  0.038

Enclosure

- Wall 1 Type
  
  Framing with Continuous Insulation
- Wall 1 R-Value
  
  28
- Wall 1 Insulation Type
  
  Fiberglass, XPS
- Wall 2 Type
  
  Exterior Continuous Insulation Only
- Wall 2 R-Value
  
  6
- Wall 2 Insulation Type
  
  XPS
- Roof 1 Type
  
  Vented Above Deck
- Roof 1 R-Value
  
  46
- Roof 1 Insulation Type
  
  PolyIso
- Floor Type 1
  
  Slab on Grade
- Floor 1 R-Value
  
  10
- Floor 1 Insulation Type
  
  XPS
- Floor Type 2
  
  Overhang Floor
- Floor 2 R-Value
  
  90
- Floor 2 Insulation Type
  
  CCSPF
- Phius Certified Window
  
  Intus Supera CW Casement
- Window Manufacturer 1
  
  Intus
- Window Product Name 1
  
  Supera CW Casement Triple Pane
- Whole Window U-Value 1
  
  0.14
- Window Frame Material 1
  
  Unplasticized Polyvinyl Chloride (uPVC)
- Window Glazing SHGC 1
  
  0.22
- Window Manufacturer 2
  
  Intus
- Window Product Name 2
  
  Supera CW Fixed Triple Pane
- Whole Window U-Value 2
  
  0.14
- Window Frame Material 2
  
  Unplasticized Polyvinyl Chloride (uPVC)
- Window Glazing SHGC 2
  
  0.22
- Door Manufacturer
  
  Kawneer
- Door Product Name
  
  250 Door
- Whole Door U-Value
  
  0.42
- Door Frame Material
  
  Aluminum

Systems & Equipment

- Ventilation System Layout
  
  De-Centralized
- Ventilation System Type
  
  ERV
- Sensible Recovery Efficiency
  
  85
- Latent Recovery Efficiency
  
  80
- Heating System Type
  
  Air Source Heat Pump
- Heating System Rating
  
  COP
- Heating System Performance (COP)
  
  3.04
- Cooling System Type
  
  Air Source Heat Pump
- Hot Water System Layout
  
  Centralized
- Hot Water System Type
  
  Electric Water Heater
- Dryer Type
  
  Vented