Skip to main content

Project 1774

Rindge Commons Building A Residential

Cambridge, Massachusetts

Building Function

Mixed-Use
Project Type

New Construction
ASHRAE Climate Zone

5A - Cool - Humid
Construction Completion

2021
Status

Design Certified
INT. Conditioned Floor Area

25563 sq. ft.

Core Project Team

Phius Certified Verifier

Mark Norton
Phius CPHC (Lead)

Maciej Konieczny
Project Submitter

Maciej Konieczny
Primary Reviewer

Andrés Pinzón

Project Information

- Construction Company
  
  Dellbrook Construction
- Building Function
  
  Mixed-Use
- Project Type
  
  New Construction
- Construction Type
  
  Wood Frame
- Number of Units
  
  24
- Number of Stories
  
  6
- Program Version
  
  PHIUS+ 2018 CORE
- INT. Conditioned Floor Area
  
  25563 sq. ft.
- Status
  
  Design Certified
- Design Certification
  
  June 17, 2021
- Construction Completion
  
  2021
- ASHRAE Climate Zone
  
  5A - Cool - Humid
- Region
  
  Northeast

Performance

- Annual Heating Demand
  
  2.43
- Annual Cooling Demand
  
  3.87
- Peak Heating Load
  
  2.71
- Peak Cooling Load
  
  2.81
- Site Energy Use Index (EUI)
  
  23.62
- Site Energy Use Index (w/Renewables)
  
  20.35
- Compliance Software
  
  WUFI Passive
- Source Energy (Residential)
  
  6394
- Source Energy (Residential w/Renewables)
  
  5289

Enclosure

- Wall 1 R-Value
  
  29
- Roof 1 R-Value
  
  50
- Floor 1 R-Value
  
  10
- Whole Window U-Value 1
  
  0.19
- Window Glazing SHGC 1
  
  0.54

Systems & Equipment

- Ventilation System Layout
  
  Centralized
- Ventilation System Type
  
  ERV
- Sensible Recovery Efficiency
  
  81
- Heating System Type
  
  Variable Refrigerant Flow (VRF)
- Hot Water System Layout
  
  Centralized
- Hot Water System Type
  
  Natural Gas Water Heater