An ice maker is a small appliance that fits in the freezer compartment of a refrigerator. It is fed by a small tube that runs up the back of the refrigerator to an inlet valve. When the refrigerator senses that more ice cubes need to be made, the inlet valve opens and lets water flow into a special ice cube mold. To get the ice maker running, you must hook up a special type of hose from the refrigerator connection to a water source. This kit consists of 6 feet of flexible tubing called PVC hose with a built-in compression nut at both ends.
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3 Ways to Install an Ice Maker - wikiHow
If your refrigerator is equipped with an automatic ice maker, you will need to run a water line to the refrigerator before you can use the ice maker. If you are replacing an old refrigerator with an ice maker, you simply disconnect the copper tubing from the old refrigerator and connect it to the new refrigerator. This will provide water to the ice maker, so it has the water it needs to make ice. Turn on the water faucet in the kitchen sink to drain the water lines. This hole is used to feed the copper tubing from the water supply line to the refrigerator. Drill toward the back of the cabinet in a location where the line won't interfere with day-to-day use of the cabinet.
How to Hook Up the Ice Maker on Your New Refrigerator
Refrigerators with automatic ice makers are a great convenience, especially on a hot day. However, there is nothing automatic about getting a water line hooked up to the ice maker. If you are lucky, there will be a hookup in your kitchen wall near the refrigerator. If not, you will need to run a line to the nearest cold water pipe, which is probably in the floor below your kitchen. An hour project of drilling and running flexible hose is well worth the pleasure of ice on demand.
These dispensers offer convenience because they automatically replenish themselves from the household water supply. But they must be connected to the house plumbing. Hookup kits include flexible tubing and compatible fittings to make the connection.