Foundations, framing, structural supports, roof structures, interior and exterior walls, ceilings, floors, doors, windows, stairways, porches/decks, chimneys, attic and roof coverings.
Service entrance, main panels, conductors, bonding/grounding, branch circuits, and fixtures.
Water distribution piping, fixtures, water heaters, and gas piping/appliances.
Heating equipment (furnaces, heat pumps, heat strips); cooling equipment; ductwork, vents, and controls (thermostats).
Dishwashers, garbage disposers, range hoods, ovens, cooktops, microwaves, bath fans/bath heaters, garage door openers, and dryer exhaust systems.