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Shut Off Water Supply — Shut Off Water Supply and Drain Pipes

Beginner3 hours

Part of project

How to Make a Quick Pipe Repair with Push-to-Connect Fittings · Step 1 of 7

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The first critical step is to prevent water from flooding the bathroom. Locate the two shut-off valves, one for hot water and one for cold water, which are typically found on the wall or floor behind the pedestal. Turn the handles clockwise until they are fully closed to stop the flow of water to the faucet. If these valves do not work or are inaccessible, you will need to shut off the main water supply to the entire house.

Goal: Shut Off Water Supply

  • Make sure that water is completely off before proceeding to the next step.
  • If the local shut-off valves won't turn or are broken, you must go shut off the main water valve for the house.
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FAQs

How difficult is this push-to-connect pipe repair for a beginner, and how long should I expect it to take?

This project is rated beginner-friendly, primarily due to the simplicity of push-to-connect fittings. While the estimated time is 3 hours, allow extra time for unexpected issues, proper water shut-off, and thorough pipe preparation to ensure a leak-free repair.

Are all the listed tools strictly necessary, especially the specific pipe cutters and deburring tools?

For a reliable, leak-free connection with push-to-connect fittings, a proper pipe cutter that provides a clean, square cut and a deburring tool are essential. Using an inadequate cutting tool or skipping deburring is a common cause of leaks, as the fitting's O-ring can be damaged by burrs or uneven edges.

What are the most critical safety steps I need to take before starting this pipe repair?

The absolute first step is to completely shut off the main water supply to your home and drain the pipes to prevent water damage. Always wear safety gloves and eye protection when cutting pipes to protect against debris and sharp edges, as listed in the materials.

What are the most common mistakes DIYers make when installing push-to-connect fittings that lead to leaks?

The most frequent issues stem from inadequate pipe preparation. Failing to properly deburr and clean the pipe ends, or not pushing the pipe fully to the marked insertion depth, can prevent the O-ring from sealing correctly. Ensure your cuts are square and smooth.

Shut Off Water Supply — How to Make a Quick Pipe Repair with Push-to-Connect Fittings (Step 1, Video 2) | Stesso