A relatively conservative estimate for installing a Â¾ or full bathroom in a basement is $8,000 to $12,000. Installing a Â½ bath in the basement might cost as little as $5,000.
The refrigerator water supply line connects to a water inlet valve installed inside the bottom of the refrigerator. The line supplying water to your ice maker attaches to the valve. When the ice maker requires water, it sends an electric signal to the inlet valve to open and allow the water to fill the mold in the ice maker.
In southern states, the main water shut-off valve is often located outside the house, usually along the front outside wall and often near an outside hose bib (faucet). In the small Texas town where I grew up, the main water shut-off valves were inside the meter box near the curb.