Walls and Roof

Foundation wall R-value 23.0
Above grade wall R-value 48.0
Roof R-value 60.0

Windows and Doors

Average window U-factor 0.21
Solar Heat Gain Coefficient 0.19

Mechanical Systems

Space cooling - Manufacturer & Model mitsubishi
Space heating - Manufacturer & Model mitsubishi
Domestic hot water - Manufacturer & Model Solar Thermal System, 120 gal solar tank with 4500w electric backup
Ventilation - Manufacturer & Model Lifebreath
Lighting Manufacturer and Model
Lighting Efficiency