"Aquatherm" combo Air Handlers (acknowledged as the ultimate heating system with optional air conditioning roughed in.
Purchased Natural Gas hot water heater.
Energy recovery ventilator. Provides fresh air while recovering heat from expelled indoor air.
All exterior walls 2" X 6" construction with R20 insulation and air barrier sheathing. R40 ceiling insulation.
Insulation and sound resistant walls between semi-detached homes.
Basement perimeter walls have full height R12 batt insulation in steel studding complete with electrical wiring (walls are ready for drywall).
Above grade windows have low E, double glazing for maximum insulation.
100 amp electrical service with service breakers.