Hep2O Hepkey Plus - 22mm

Wavin Hep2O is a push-fit plumbing system designed for ease of installation and reliability. It of...

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Travis PerkinsHep2O HX79/22W HepKey Plus 22mm
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City Plumbing GBHep2o Hepkey Plus 22Mm Hx79/22W
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B&QB&Q - Hepkey Plus 22mm Hx79/22W
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Product Information

Full details

This guide is for anyone using the Wavin Hep2O Hepkey Plus 22mm plumbing system, a push-fit solution designed for both professionals and DIY enthusiasts. The key benefit is its ease of installation and leak-free connections, thanks to the push-fit design and HepKey system. Note that while Hep2O is versatile, ensuring correct pipe insertion and using the HepKey for demounting are crucial for optimal performance.

All features

Model Part NumberHX79/22W
BrandWavin

Extended Product Information

FAQs

What is the HepKey used for?

The HepKey is used to safely demount the Hep2O fittings without damaging the pipe or fitting.

Can I use Hep2O fittings with different pipe materials?

Yes, Hep2O fittings are compatible with both plastic and copper pipes.

What is the recommended temperature range for Hep2O?

Hep2O is suitable for both hot and cold water applications. Check the specific product specifications for exact temperature limits.

How do I ensure a leak-free connection?

Make sure the pipe is cut squarely, inserted fully into the fitting until it meets the internal stop, and that you have a good seal. Always use the HepKey for removal.

What happens if a fitting is damaged?

The fitting should be replaced immediately to prevent leaks. Always have spare fittings on hand for such situations.

Can I reuse Hep2O fittings?

Hep2O fittings can be reused if demounted correctly with the HepKey and inspected for any damage. However, it's generally best practice to use new fittings for the most reliable performance.

Troubleshooting

Fitting leaks after installation

Ensure the pipe is fully inserted into the fitting. Check the pipe end for a clean cut and remove any burrs. If the issue persists, replace the fitting.

Difficulty demounting the fitting

Use the HepKey tool to release the fitting. Make sure the HepKey is properly engaged and positioned before attempting to remove the pipe.

Pipe won't fully insert into the fitting

Check the pipe end for damage or obstructions. Ensure the fitting is clean and free of debris.

Pros and Cons

Pros

  • Easy and fast installation, saving time and labor costs.
  • Leak-free connections due to the push-fit design and HepKey system.
  • Suitable for a wide range of applications including hot and cold water and heating systems.
  • Compatible with both plastic and copper pipes, offering flexibility.
  • Comes with a 50-year guarantee, ensuring long-term reliability and peace of mind.

Cons

  • Requires the HepKey tool for demounting, which is an additional component.
  • Correct pipe insertion is crucial for a leak-free seal.
  • May require more initial planning to ensure accurate pipe measurements compared to traditional methods.

Setup, Compatibility & Care

Setup:

  1. Cut the pipe squarely using a pipe cutter.
  2. Ensure the pipe is free from burrs and debris.
  3. Insert the pipe into the Hep2O fitting until it reaches the internal stop.
  4. Confirm the connection is secure by gently pulling on the pipe.

Compatibility:

  • Hep2O fittings are compatible with both plastic and copper pipes.
  • Ensure that the pipe size matches the fitting size (22mm).
  • The system is suitable for use in both hot and cold water and heating applications.

Care:

  • Avoid exposing the fittings to extreme temperatures or direct sunlight during storage.
  • Use the HepKey to demount fittings; do not attempt to pry them apart.
  • Regularly inspect fittings for any signs of leaks or damage.
  • In case of leaks, immediately turn off the water supply and address the issue.

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