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Project 1997

Amethyst Brook Apartments

Architecture EL

Pelham, Massachusetts

Building Function

Multifamily
Project Type

New Construction
ASHRAE Climate Zone

5A - Cool - Humid
Status

Certified
INT. Conditioned Floor Area

29688 ft²

Core Project Team

Phius Certified Verifier

Matt Zarotny
Phius CPHC (Secondary)

Chris Kennedy
Phius CPHC (Lead)

Ken Neuhauser
Project Submitter

Darius Luo

Project Information

- Developer
  
  Home City Development Inc
- Architecture Planning
  
  Architecture EL
- Building Owner
  
  Amethyst Brook Apartments LLC
- Mechanical Systems Designer
  
  BLW Engineers Inc
- Additional Consultants
  
  Building Evolution Corporation (BEC)
- Construction Company
  
  Western Builders Inc
- Building Function
  
  Multifamily
- Project Type
  
  New Construction
- Number of Units
  
  28
- Number of Stories
  
  4
- Program Version
  
  Phius CORE 2021
- All Electric
  
  Yes
- INT. Conditioned Floor Area
  
  29688 ft²
- Status
  
  Certified
- Design Certification
  
  August 9, 2023
- Final Certification
  
  August 29, 2025
- ASHRAE Climate Zone
  
  5A - Cool - Humid
- Region
  
  Northeast

Performance

- Annual Heating Demand
  
  5.06 kBTU/ft².yr
- Annual Cooling Demand
  
  2.94 kBTU/ft².yr
- Peak Heating Load
  
  3.42 kBTU/ft².yr
- Peak Cooling Load
  
  2.01 kBTU/ft².yr
- Site Energy Use Index (EUI)
  
  19.12 kBTU/ft².yr
- Compliance Software
  
  WUFI Passive
- Source Energy (Residential)
  
  4679 kWh/person.yr
- Air Tightness (per enclosure area)
  
  0.051 CFM50/ft²

Enclosure

- Window Manufacturer 1
  
  Eko-Okna

Systems & Equipment

- Ventilation System Manufacturer
  
  Ventacity
- Measured Ventilation Fan Efficiency
  
  0.74 W/cfm
- Heating System Manufacturer
  
  Mitsubishi
- Cooling System Manufacturer
  
  Mistubishi
- Hot Water System Manufacturer
  
  RHEEM