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Project 2028

Harmony House

DEMO

Olivebridge, New York

Building Function

Single-Family
Project Type

New Construction
ASHRAE Climate Zone

5A - Cool - Humid
Status

Certified
INT. Conditioned Floor Area

2263 ft²

Core Project Team

Phius Certified Rater

Troy Hodas
Phius CPHC (Lead)

John Loercher
Project Submitter

Alessandro Ronfini

Project Information

- Architecture Planning
  
  DEMO
- Building Owner
  
  Paul Alders
- Mechanical Systems Designer
  
  Sinnott's Plumbing & Heating
- Construction Company
  
  Paul Alders
- Building Function
  
  Single-Family
- Project Type
  
  New Construction
- Number of Units
  
  1
- Number of Stories
  
  2
- Program Version
  
  PHIUS+ 2018 CORE
- INT. Conditioned Floor Area
  
  2263 ft²
- Status
  
  Certified
- Design Certification
  
  March 14, 2023
- Final Certification
  
  January 8, 2026
- ASHRAE Climate Zone
  
  5A - Cool - Humid
- Region
  
  Northeast

Performance

- Annual Heating Demand
  
  8.62 kBTU/ft².yr
- Annual Cooling Demand
  
  4.22 kBTU/ft².yr
- Peak Heating Load
  
  6.72 kBTU/ft².yr
- Peak Cooling Load
  
  3.57 kBTU/ft².yr
- Site Energy Use Index (EUI)
  
  14.01 kBTU/ft².yr
- Compliance Software
  
  WUFI Passive
- Source Energy (Residential)
  
  5883 kWh/person.yr
- HERS Rating
  
  31
- Air Tightness (per enclosure area)
  
  0.06 CFM50/ft²

Enclosure

- Window Manufacturer 1
  
  IKON

Systems & Equipment

- Ventilation System Manufacturer
  
  Zehnder
- Measured Ventilation Fan Efficiency
  
  0.4 W/cfm
- Heating System Manufacturer
  
  Mitsubishi
- Cooling System Manufacturer
  
  Mitsubishi
- Hot Water System Manufacturer
  
  Rheem