10 Easy Steps To Change Your Toilet Supply Line
What To Know
- Changing a toilet supply line may seem like a daunting task, but it’s a relatively simple plumbing job that can be completed in under an hour.
- Whether you’re facing a leaking supply line or need to replace an old one, this comprehensive guide will provide you with the step-by-step instructions to get the job done right.
- Use an adjustable wrench or pliers to loosen the nut connecting the supply line to the toilet fill valve.
Changing a toilet supply line may seem like a daunting task, but it’s a relatively simple plumbing job that can be completed in under an hour. Whether you’re facing a leaking supply line or need to replace an old one, this comprehensive guide will provide you with the step-by-step instructions to get the job done right.
Gathering the Necessary Tools and Materials
Before you begin, gather the following tools and materials:
- Adjustable wrench or pliers
- New toilet supply line
- Teflon tape
- Rags or towels
- Bucket or bowl
Step 1: Turn Off the Water Supply
Locate the water supply valve behind the toilet and turn it off clockwise. If there is no valve, you’ll need to turn off the main water supply to your home.
Step 2: Flush the Toilet
Flush the toilet to empty the tank and bowl. This will prevent water from spilling when you disconnect the supply line.
Step 3: Disconnect the Old Supply Line
Use an adjustable wrench or pliers to loosen the nut connecting the supply line to the toilet fill valve. Hold the fill valve with one hand to prevent it from turning.
Step 4: Remove the Old Supply Line
Once the nut is loose, remove the old supply line by pulling it straight out. If the line is stuck, gently rock it back and forth while pulling.
Step 5: Prepare the New Supply Line
Uncoil the new supply line and measure it against the old one to ensure it’s the correct length. Apply Teflon tape clockwise around the threads of the new supply line, starting about 1 inch from the end.
Step 6: Connect the New Supply Line
Insert the new supply line into the fill valve and hand-tighten the nut. Use the wrench or pliers to further tighten the nut, but avoid overtightening.
Step 7: Reconnect the Water Supply
Turn on the water supply valve behind the toilet. Slowly open the valve to allow water to fill the tank. Check for leaks around the connection.
Step 8: Adjust the Fill Valve
Once the tank is full, adjust the fill valve to the desired water level. Most fill valves have a vertical adjustment screw that can be turned clockwise to raise the water level or counterclockwise to lower it.
Wrapping Up
Congratulations! You have successfully changed the toilet supply line. By following these steps, you can save money on plumbing costs and ensure your toilet is functioning properly.
Common Questions and Answers
Q: Why is my toilet supply line leaking?
A: Leaks can occur due to corrosion, wear, or damage to the supply line.
Q: How often should I replace my toilet supply line?
A: It’s recommended to replace the supply line every 5-7 years or as needed if you notice any signs of deterioration.
Q: Can I use any type of supply line for my toilet?
A: Yes, but it’s important to choose a supply line that is compatible with your toilet and water supply system. Flexible stainless steel supply lines are commonly used.
