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Project 1660

The Homes at Anne M Lynch at Old Colony Phase Three C

Boston, Massachusetts

Building Function

Multifamily
Project Type

New Construction
ASHRAE Climate Zone

5A - Cool - Humid
Construction Completion

2021
Status

Final Certified
INT. Conditioned Floor Area

49339 sq. ft.

Core Project Team

Phius CPHB

Timothy Bemis
Phius Certified Verifier

Mark Norton
Phius CPHC (Lead)

Maciej Konieczny
Project Submitter

Maciej Konieczny

Project Information

- Architecture Planning
  
  The Architectural Team
- Mechanical Systems Designer
  
  Petersen Engineering, Inc.
- Construction Company
  
  Dimeo Construction Company
- Building Function
  
  Multifamily
- Project Type
  
  New Construction
- Construction Type
  
  Wood Frame
- Number of Units
  
  55
- Number of Stories
  
  4
- Program Version
  
  Phius CORE 2021
- INT. Conditioned Floor Area
  
  49339 sq. ft.
- Market Category
  
  Affordable Housing
- Status
  
  Final Certified
- Design Certification
  
  August 5, 2020
- Final Certification
  
  October 14, 2022
- Construction Completion
  
  2021
- ASHRAE Climate Zone
  
  5A - Cool - Humid
- Region
  
  Northeast

Performance

- Annual Heating Demand
  
  3.75
- Annual Cooling Demand
  
  4.2
- Peak Heating Load
  
  3.35
- Peak Cooling Load
  
  2.63
- Site Energy Use Index (EUI)
  
  24.72
- Site Energy Use Index (w/Renewables)
  
  21.98
- Compliance Software
  
  WUFI Passive
- Source Energy (Residential)
  
  5284
- Source Energy (Residential w/Renewables)
  
  4636
- Air Tightness (per enclosure area)
  
  0.041

Enclosure

- Wall 1 Type
  
  Framing with Continuous Insulation
- Wall 1 R-Value
  
  27
- Wall 1 Insulation Type
  
  Cellulose, Mineral Wool (Board)
- Wall 2 Type
  
  Exterior Continuous Insulation Only
- Wall 2 R-Value
  
  19
- Wall 2 Insulation Type
  
  Mineral Wool
- Roof 1 Type
  
  Unvented Roof
- Roof 1 R-Value
  
  41
- Roof 1 Insulation Type
  
  PolyIso
- Roof 2 Type
  
  Unvented
- Roof 2 R-Value
  
  27
- Roof 2 Insulation Type
  
  Cellulose, Mineral Wool
- Floor Type 1
  
  Slab on Grade
- Floor 1 R-Value
  
  16
- Floor 1 Insulation Type
  
  EPS
- Floor Type 2
  
  Overhang Floor
- Floor 2 R-Value
  
  27
- Floor 2 Insulation Type
  
  EPS
- Floor Type 3
  
  Overhang Floor
- Floor 3 R-Value
  
  47
- Floor 3 Insulation Type
  
  Cellulose, Mineral Wool
- Window Manufacturer 1
  
  Intus
- Window Product Name 1
  
  Supera CW Casement
- Whole Window U-Value 1
  
  0.18
- Window Frame Material 1
  
  Aluminum
- Window Glazing SHGC 1
  
  0.39
- Window Manufacturer 2
  
  Intus
- Window Product Name 2
  
  Supera CW Fixed
- Whole Window U-Value 2
  
  0.16
- Window Frame Material 2
  
  Aluminum
- Window Glazing SHGC 2
  
  0.39
- Window Manufacturer 3
  
  Kawneer
- Window Product Name 3
  
  350T Insulpour
- Whole Window U-Value 3
  
  0.5
- Window Frame Material 3
  
  Aluminum
- Window Glazing SHGC 3
  
  0.29
- Door Manufacturer
  
  Intus
- Door Product Name
  
  Supera Entry Doors
- Whole Door U-Value
  
  0.18
- Door Frame Material
  
  Aluminum

Systems & Equipment

- Ventilation System Manufacturer
  
  Annex Air
- Ventilation System Product Name
  
  ERP-E03
- Ventilation System Layout
  
  De-Centralized
- Ventilation System Type
  
  ERV
- Sensible Recovery Efficiency
  
  0.8
- Latent Recovery Efficiency
  
  0.4
- Measured Ventilation Fan Efficiency
  
  1.06
- Heating System Manufacturer
  
  Mitsubishi
- Heating System Product Name
  
  PURY - P216 / PUZ 12 NK
- Heating System Type
  
  Variable Refrigerant Flow (VRF)
- Heating System Rating
  
  COP
- Heating System Performance (COP)
  
  3.68
- Cooling System Manufacturer
  
  Mitsubishi
- Cooling System Product Name
  
  PURY - P216 / PUZ 12 NK
- Cooling System Type
  
  Variable Refrigerant Flow (VRF)
- Cooling System Rating
  
  EER
- Cooling System Performance (EER)
  
  11.4
- Hot Water System Manufacturer
  
  Lochinvar Armor
- Hot Water System Product Name
  
  AWN400PM
- Hot Water System Layout
  
  Centralized
- Hot Water System Type
  
  Natural Gas Water Heater
- Hot Water System Rating
  
  Energy Factor (EF)
- Hot Water System Performance Rating
  
  96
- Renewable Energy Type(s)
  
  On-Site PV
- Renewable Energy Manufacturer
  
  Sun Bug Solar
- Renewable Energy Annual Production
  
  38622
- Renewable Energy System Size
  
  35.6