This CHBA Net Zero certified house has lots of #EnergyEfficient building features, including a very low air tightness at 0.62 ACH. Lower air leakage (with proper ventilation) helps to reduce energy consumption and increases indoor air quality!
This CHBA Net Zero certified house has lots of #EnergyEfficient building features, including a very low air tightness at 0.62 ACH. Lower air leakage (with proper ventilation) helps to reduce energy consumption and increases indoor air quality!