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.
Saddle Valve â Another option for a dedicated shut off valve for the refrigerator water line is a saddle valve. A saddle valve clamps on to the cold water supply pipe and pierces it so that water will flow through the new valve.