Step-by-step guide: how to fix that drippy hot water tap yourself

A leaky hot water tap can be a major annoyance, wasting water and energy. Fortunately, changing a hot water tap washer is a relatively simple DIY task that can be completed in a few minutes with the right tools and materials. In this comprehensive guide, we’ll walk you through the step-by-step process on how to change a hot water tap washer, empowering you to tackle this plumbing issue with confidence.

Tools and Materials

Before you begin, gather the following tools and materials:

• Adjustable wrench
• Screwdriver
• Replacement tap washer
• Plumber’s tape
• Rag or sponge

Safety Precautions

Before working on any plumbing fixtures, it’s crucial to take safety precautions. Turn off the water supply to the tap by closing the main water valve or the shut-off valve under the sink. Open the tap to release any remaining water pressure.

Step-by-Step Instructions

1. Remove the Aerator (Optional)

If your tap has an aerator, remove it by unscrewing it counterclockwise by hand or using a wrench. Clean the aerator and set it aside.

2. Loosen the Packing Nut

Using an adjustable wrench, carefully loosen the packing nut located at the base of the tap handle. Avoid overtightening or damaging the nut.

3. Remove the Handle

Once the packing nut is loose, remove the tap handle by pulling it straight up. If the handle is stuck, gently tap it with a hammer or use a penetrating oil to loosen it.

4. Extract the Stem

Use the screwdriver to remove the screw holding the stem in place. Carefully pull the stem out of the tap body.

5. Remove the Old Washer

Once the stem is removed, you’ll see the old washer. Use a small screwdriver or pliers to gently pry it off the stem.

6. Install the New Washer

Place the new washer onto the stem, making sure it fits snugly. Use a small amount of plumber’s tape to wrap around the base of the stem to create a seal.

7. Reassemble the Tap

Reinsert the stem into the tap body and tighten the screw to secure it. Replace the tap handle and tighten the packing nut.

8. Turn on the Water Supply

Turn on the main water valve or shut-off valve to restore water supply to the tap. Open the tap and check for leaks. If there are any leaks, tighten the packing nut slightly.

Troubleshooting

If the Tap Still Leaks:

• Check the washer for proper installation and replace it if necessary.
• Tighten the packing nut further.
• Check the O-rings or seals within the tap for damage and replace if needed.

If the Tap is Hard to Turn:

• Loosen the packing nut slightly.
• Apply a lubricant to the stem.
• If the problem persists, the stem may need to be replaced.

Tips

• Use a wrench or pliers with padded jaws to avoid damaging the tap.
• Wrap plumber’s tape around the threads of the packing nut for a better seal.
• If the tap has multiple handles, change the washers on all handles to ensure even water flow.
• If you’re not confident in your DIY skills, consider calling a licensed plumber for assistance.

In a nutshell: Empowering You to Maintain Your Home

Changing a hot water tap washer is a simple task that can save you money and hassle in the long run. By following these step-by-step instructions and taking the necessary precautions, you can effectively resolve this common plumbing issue and maintain your home with confidence. Remember, with the right tools, materials, and a bit of know-how, you can tackle a wide range of home maintenance projects and keep your living space comfortable and functional.

Information You Need to Know

Q: How often should I change the tap washer?

A: It depends on the usage and water quality. Generally, it’s recommended to change the washer every 2-3 years or when you notice a leak.

Q: Can I use a washer from a different tap?

A: No, different taps require different sized washers. Use a replacement washer specifically designed for your tap model.

Q: What causes a tap to leak?

A: A worn-out washer is the most common cause of a tap leak. Other causes include loose packing nuts, damaged O-rings, or a faulty stem.