This invention provides a residential or building apparatus to: 1. transfer water heated by the sun's heat into proximity with the air space inside any residence or building to warm it, and 2. during spring, summer, fall, and winter, provide the sun's heating for the hot water heater, and 3. generate electricity, and charge a battery, during daylight hours by the use of focused sunlight to heat water to power a steam-powered electricity generator, and 4. move water cooled by the subsurface ground into proximity with the air space inside any residence or building to cool it.