When it comes to running toilets, the constant sound of water can be both irritating and a potential waste of resources. Understanding the inner workings of your toilet and a few simple tools can empower you to fix the issue on your own. Let’s delve into the mechanics of a toilet and explore how to troubleshoot and repair a running toilet effortlessly.
Understanding the Toilet’s Anatomy
A toilet is a straightforward apparatus with seven essential components: the bowl, tank, handle, fill valve, overflow tube, flush valve, and flapper. The bowl, the part you sit on, contains water and the integrated trap, while the tank houses the remaining components. The fill valve, connected to the water supply, fills the tank after a flush. The flapper is the seal between the tank and bowl, controlling the water flow. Now that we’ve established the basics, let’s uncover the reasons your toilet might be running incessantly.
Common Culprits Behind a Running Toilet
If the handle remains in the flush position, the flapper won’t seal the tank, causing the fill valve to continuously run.
An aged or deteriorated flapper fails to prevent water from leaking into the bowl.
Float Set Too High:
A high float setting keeps the fill valve running, leading to a continuous flow of water into the bowl.
Defective Fill Valve:
A leaking or defective fill valve requires replacement to resolve the issue.
Before diving into repairs, it’s crucial to prioritize safety. Human waste is considered biohazardous, carrying potential infectious diseases. Equip yourself with long rubber gloves, eye protection, and a face mask. Avoid touching your face and ensure any open wounds are covered.
Tools and Materials You’ll Need
- Adjustable wrench
- New flapper (if needed)
- New fill valve (if needed)
Step-by-Step Repair Guide
- Remove the Tank Lid: Gently remove the tank lid and place it in a safe spot.
- Evaluate the Toilet: Inspect the toilet for visible issues like a stuck handle, damaged flapper, or water overflow.
- Loosen the Handle Nut (optional): If the handle is stuck, use an adjustable wrench to loosen the handle nut.
- Replace the Handle: Remove the chain, handle nut, and old handle. Install the new handle, tighten the nut, and reconnect the chain.
- Test the Flapper: Use a long stick to push down on the flapper. If the toilet stops running, replace the flapper.
- Turn off the Water and Flush: Turn off the water, flush the toilet to remove excess water, and proceed with repairs.
- Replace Flapper (optional): Remove the chain, slide off the old flapper, and install the new one.
- Adjust the Float Height: Adjust the float height to ensure it is one inch below the overflow tube.
If All Else Fails – Replace the Fill Valve
- Disconnect the supply hose by turning it to the left.
- Remove the fill valve nut by turning it to the left.
- Pull out the old fill valve and insert the new one.
- Tighten the fill valve nut, reconnect the water supply, and adjust the fill valve height.
- Turn on the water, test for leaks, and ensure proper functionality.
We believe in you wholeheartedly, however, if the problem can’t be fixed it’s wise to call us here at
Schlueter Plumbing – we are here to help. please feel free to reach out to us at 513-771-7588 or visit us at schlueterplumbing.com