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Install New Pipe Section and Couplings — Mark the Insertion Depth

Beginner3 hours

Part of project

How to Make a Quick Pipe Repair with Push-to-Connect Fittings · Step 5 of 7

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In this video

Measure and cut a new piece of copper pipe to fit the gap. Slide a press-fit coupling onto one of the existing pipe ends. Insert the new pipe section, then slide the second coupling on to connect it to the other existing pipe end. Ensure the pipes are fully seated into the couplings. Marking the insertion depth beforehand helps verify proper seating.

Goal: Fit the new pipe section and press-fit couplings in place for crimping.

Used in this video

  • Tape MeasureMeasuring the length of the replacement pipe section.
  • Marker · optionalMarking the insertion depth on the pipe.
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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.

Install New Pipe Section and Couplings — How to Make a Quick Pipe Repair with Push-to-Connect Fittings (Step 5, Video 3) | Stesso