Jun 19, 2017

How Toilet Tank Works? 

Toilets are one of many modern miracles that are often taken for granted. Most people don’t think about their toilets until it stops working. Suddenly, the toilet can seem very complicated, and can send your plans for the day right down the drain. At Mr. Rooter, we’ve helped countless residents and business owners in Atlanta, Dunwoody, Sandy Springs, Roswell, Marietta and other nearby Metro area neighborhoods with their plumbing troubles. One of the most frequent service calls are made because of a broken or dysfunctional toilet. Some people are surprised at just how intricate the toilet tank is, and how many pieces and parts work together to create the perfect flush every time. Here’s a quick look at how they work, so if you ever encounter an issue, you’ll have a better understanding of what went wrong. Toilet Installation in Atlanta

What Does the Tank Do?

Without your tank, the waste that’s placed in your toilet bowl wouldn’t have a way to be flushed into your sewage system. The tank’s internal mechanisms work together to create a strong siphon that allows the bowl to be emptied quickly and easily. The tank also houses the water needed to successfully flush the toilet after use. 

Tank Components

From the outside, the tank looks like a single object, but when you peek inside it’s porcelain walls, you would see many pieces at work. It is these small parts that keep your toilet working at its best, and familiarizing yourself with what these individual components do will help you troubleshoot any potential problems that arise in the future. 

Chain – attaches the flapper to the handle arm.

Flapper – seals off the drain when the toilet isn’t in use.

Flush Valve – holds the seal open when flushing.

Fill Valve – let’s your tank refill for the next flush.

Float Ball or Filler Float – signals the fill valve when the tank is empty or full. 

Overflow Tube – keeps your tank from overflowing if the float ball or filler valve malfunction. 

Refill Tube – small rubber hose that moves water from the fill valve into your tank.

Drain Hole – allows the water to flow into the bowl.

Arm – pivoting piece that’s connected to the handle.

Handle – piece that is pressed down to flush the toilet.

How Does It Work?

After using the handle, the arm is raised. This lifts the chain and opens the flapper, which allows the flush valve to send water into the bowl from the drain hole. Once the waste exits the bowl, the filler float or float ball will alert the fill valve to start filling the tank with water with the refill tube. That makes sure that there is enough water for the next flush. The flapper is then pressed down over the drain hole to keep the water supply from leaving the tank, and the float ball will monitor the water level when not in use. If an issue arises, your overflow tube will make sure that any extra water goes into your bowl, and not onto your bathroom floor. 

Are You Experiencing Problems with Your Toilet? Call the Experienced Plumbers at Mr. Rooter Today

Has your toilet suddenly stopped working properly? Maybe your tank isn’t refilling with water, it keeps running between flushes or is constantly overflowing. No matter what problem you’re struggling with, the experienced professionals at Mr. Rooter are ready to put their tools to work for you. If you live or work in the Atlanta, Georgia area and need your toilet fixed fast, call our office today and schedule an appointment with a licensed, insured plumber near you. 



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    Mr. Rooter offers professional 24 HOUR emergency plumbing repair, sewer line repair and replacement, drain cleaning, water leak repair, garbage disposal repair, faucet repair, toilet repair & water leak repair services in Atlanta, Dunwoody, Sandy Springs, Roswell, Marietta, Cumming, Lilburn, Lawrenceville, Decatur, Norcross GA and surrounding areas.

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