SMART HOUSE 742
This super efficient small house lives large on a narrow lot. Tight & well insulated.
Floor Area 740 sf.
South Glass 120 sf. South Glass ratio 16%
Thermal Mass phase change material in walls & ceiling & heavy weight 5/8” gyp bd.
Glazing All triple pane , optimized for heat gain on south elevation.
Insulation Walls R-27 are 5.5” blown cellulose + 1/2” interior thermal break,
Ceiling R-50, 12.75” blown cellulose
Back up heat Cove elect. and small wood stove.
Ventilation Continuous.
Active Solar 4 Panel- 1.28 kW array photovoltaic, grid tied system. Projected to produce 1500 kWh/yr. produced 1413 kWh in 2019