Quick Answer: How To Install Water Supply Line To Toilet?

Where should a toilet water line be installed?

Water Supply Line Install a ½ inch copper water line to the location of your new toilet. Insert the line through the bottom plate on the wall, approximately 8 inches to the left of the toilet’s center line. Connect this supply line at the water line attached to the sink.

What size water line connects to toilet?

Typically they are 3/8” in diameter, but toilet supply line size can vary in length, usually anywhere from 9” to 20”.

What does the toilet supply line connect to?

Your toilet water supply line connects to your homes water supply and to the toilet tank.

Are toilet and faucet supply lines the same?

A faucet, toilet, and refrigerator’s ice maker use a similar water supply line. A toilet connects to the angle stop valve with a 3/8-inch compression fitting, and the toilet’s fill valve accepts a 7/8-inch threaded nut.

How tight should water supply lines be?

Hand Tight is Right. In fact, pipes should only be hand tight to help aid the flow of water throughout your home. The unique construction and configuration of pipes means they are made to be tightened just enough; making them super tight can actually prevent water from flowing properly.

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How long do toilet supply lines last?

A good rule of thumb for replacing supply pipes is: Brass pipes: 80-100 years. Copper pipes: 70-80 years. Galvanized steel pipes: 80-100 years.

Can a toilet supply line be too long?

Ignore the Length The length of the flex line is immaterial. When the shutoff valve on the water pipe is opened to allow water into the line, the water builds up pressure in the flex line regardless of the length. The hot water may be delayed for one or two seconds, but the water pressure will be unaffected.

Do you need Teflon tape on toilet supply line?

No tape needed. The seal is either from the compression sleeve, which you would have with solid risers. or at the bottom of the supply line, it will have a shaped end that snugs into the socket of the fill valve, or most of the time, a flat fiber washer for the seal.

Why is my toilet supply line leaking?

A leak can also be because of worn out washers and/or threads. Turn off the water at the shut off valve and remove the hose. Remember, there will be water in the hose so have something like a small Tupperware or bucket to catch it.

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