vital stats
| Certification Status | Zero Energy Certified |
| Version of LBC | 3.1 |
| Location | Holladay, UT, USA |
| Typology | Building |
| Project Area | 3,708 SF |
| Start of Occupancy | October 2017 |
| Owner Occupied | Yes |
| Occupancy Type | Single Family Residence |
| Number of Occupants | 5 |
project team
| Owner | Amir Haskic |
| Project Manager | Amir Haskic |
| General Contractor | Amir Haskic |
| Energy Engineer | David W Griffin II |
| Key Subcontractors | Zero Net Energy – PV Array |
building systems information
| Wall R value | 25 |
| Roof R value | 49 |
| Windows | U values = 0.34, SHGC = 0.3 |
| HVAC System | Air source heat pump |
| Ventilation | Natural Ventilation |
mechanical systems
3 air-cooled heat pumps
4 bathroom exhaust
3 electric DHW – 2 40 gallon tanks + 1 tankless
3 stove hood
lighting
Lighting strategies include daylighting, LED lights, and exterior lighting on photocells.
Renewable Production systems information
| Panel Array Size | 9.52 kW |
| Output Per Capacity Nameplate | 340 W |
| Panel Quantity | 28 |
| PV Type & Brand | RED Solar 340W |
| PV Inverter Quantity | 1 |
| PV Location | Roof |
| PV Ownership Details | Property Owner |
