Diy Plumbing Upgrade: Step-By-Step Instructions On Changing Your Hot Water Tap With A Combi Boiler

If you’re experiencing lukewarm showers or a faulty hot water tap, it might be time to replace it. With a combi boiler, changing a hot water tap can be a straightforward task. Here’s a comprehensive guide to help you navigate the process effortlessly.

Tools and Materials You’ll Need:

• Adjustable wrench
• Basin wrench
• Adjustable pliers
• Screwdriver
• Teflon tape
• New hot water tap
• Cloth or towel

Before You Start:

1. Safety First:

• Turn off the water supply to the tap.
• Isolate the electricity supply to the boiler.
• Open the hot water tap to release any remaining pressure.

2. Gather Your Materials:

Ensure you have all the necessary tools and materials before beginning.

Step-by-Step Guide:

3. Remove the Old Tap:

• Use the adjustable wrench to loosen the nuts connecting the tap to the pipework.
• Gently pull the old tap away from the wall.
• Wrap the basin wrench around the base of the tap and unscrew the nut that holds it in place.

4. Clean the Surfaces:

• Remove any debris or old sealant from the pipework and tap base.
• Use a cloth or towel to wipe the surfaces clean.

5. Apply Teflon Tape:

• Wrap Teflon tape clockwise around the threads of the new tap’s connection points.
• This will create a watertight seal.

6. Install the New Tap:

• Position the new tap over the pipework and tighten the nut by hand.
• Use the basin wrench to further tighten the nut, ensuring it’s secure but not overtightened.

7. Connect the Pipes:

• Use the adjustable wrench to connect the flexible pipes to the tap.
• Ensure the connections are tight but avoid overtightening.

8. Test the Tap:

• Turn on the water supply and check for any leaks.
• Open the hot water tap and adjust the temperature as needed.

Troubleshooting:

9. Leaking Tap:

• Check if the nuts are tightened securely.
• Inspect the Teflon tape for proper application.
• If the leak persists, you may need to replace the washer or O-rings.

10. No Hot Water:

• Confirm that the boiler is working correctly.
• Check if the flow restrictor is partially blocked or removed.
• Ensure the hot water tap is fully open.

Tips for Success:

11. Choose the Right Tap:

• Select a tap that is compatible with your combi boiler and meets your aesthetic preferences.

12. Use Quality Materials:

• Invest in high-quality materials, such as brass or stainless steel, for durability and longevity.

13. Call a Plumber if Needed:

• If you encounter any difficulties or the problem persists, don’t hesitate to contact a qualified plumber.

Wrap-Up:

Replacing a hot water tap with a combi boiler is a relatively straightforward task that can be accomplished with the right tools and guidance. By following these steps and troubleshooting tips, you can restore your hot water flow and enjoy refreshing showers and baths once more.

Top Questions Asked

Q1. Can I replace a hot water tap with a combi boiler on my own?
A1. Yes, it is possible to do so if you have basic plumbing skills and follow the instructions carefully.

Q2. How long does it take to replace a hot water tap?
A2. The time it takes can vary depending on your experience and the specific tap you are installing. However, it should typically take around 30-60 minutes.

Q3. What is Teflon tape used for?
A3. Teflon tape is used to create a watertight seal between the tap and the pipework, preventing leaks.