Understanding and Addressing Bath Tap Shower Diverter Leaks
If you're experiencing water dripping from your showerhead when the bath tap is turned on, or water trickling from the bath tap when the shower is in use, you're likely dealing with a leaking bath tap shower diverter. This issue, while frustrating, is quite common and can be resolved with the right approach. Let's dive into understanding this problem, its causes, and how to fix it.
What is a Bath Tap Shower Diverter?
A bath tap shower diverter is a device that allows you to switch the flow of water from your bath tap to your showerhead. It's usually located on the bath tap, and when turned, it directs the water flow to the showerhead instead of the bath. When this device malfunctions, it can lead to leaks, causing water wastage and potential damage to your bathroom.
Causes of Bath Tap Shower Diverter Leaks
- Worn Out Internal Washer: Over time, the washer inside the diverter can wear out, causing leaks.
- Corrosion: Mineral deposits and hard water can cause corrosion in the diverter, leading to leaks.
- Faulty Diverter Mechanism: If the diverter mechanism itself is faulty, it may not direct the water flow correctly, resulting in leaks.
Identifying the Leak Source
Before attempting any repairs, it's crucial to identify the exact source of the leak. Here's a simple way to do this:
- Turn off both the bath tap and shower.
- Dry the area around the tap and showerhead.
- Pour a few drops of food coloring into the bath tap.
- Wait for about 30 minutes, then check for any colored water around the showerhead or bath tap. The source of the leak will be where you find the colored water.
Fixing a Leaking Bath Tap Shower Diverter
Replacing the Internal Washer
If the leak is due to a worn-out washer, replacing it is a straightforward task:
- Turn off the water supply to your bath.
- Remove the diverter handle and unscrew the diverter mechanism.
- Remove the old washer and replace it with a new one.
- Reassemble the diverter and turn the water supply back on.
Replacing the Diverter Mechanism
If the diverter mechanism is faulty, it's best to replace the entire unit. The process is similar to replacing the washer, but you'll need to ensure you get the right replacement part for your tap.
Cleaning the Diverter
If the leak is due to corrosion, cleaning the diverter with a descaling solution can help. However, if the corrosion is severe, you may need to replace the diverter.
Preventing Future Leaks
Regular maintenance of your bath tap and showerhead can help prevent leaks. This includes cleaning the tap and showerhead regularly to remove mineral deposits, and replacing washers and other parts as needed.
When to Call a Professional
While many bath tap shower diverter leaks can be fixed at home, if the leak is severe, or you're unsure about any part of the repair process, it's always best to call a professional plumber. They have the tools and expertise to diagnose and fix the problem quickly and safely.
