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How To Find Model Number On A Gerber Toilet

If you've never worked on a toilet before, you might find it a bit challenging to locate its model number. But, if you're wondering how to determine the toilet model number, then you've come to the right place. We have done the research so you don't have to! 

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The Gerber toilet model number is a series of numbers embossed underneath the tank mounting ledge. Alongside the model number, you will also find the bar code and serial number there.

The purpose of a toilet model number is to identify a particular toilet so that the correct parts can be ordered and delivered to the customer. We hope that by the end of this post, you'll be able to find the toilet model number quickly and effortlessly so let's get started!

White toilet bowl on floor and a gray tiles on a bathroom, How To Find Model Number On A Gerber Toilet

What is a Toilet Model Number?

A toilet model number is a unique identifier used to describe all of the different models of toilets that were released by a particular toilet manufacturer. The standard format of a Gerber toilet model number is two letters followed by two digits and then followed by three digits i.e. XY-12-123.

The toilet model number is important because it can help you get the correct replacement parts and can tell you how long your toilet model has been on the market. This is crucial so you'll know if your toilet is still being supported or not.

A toilet that has gone past its support period might cause you problems getting replacement parts, forcing you to use aftermarket parts that are not as durable as those made by the manufacturer.

Ceramic toilet bowl with toilet paper near light wall

Where to Find the Model and Serial Numbers of A Gerber Toilet?

1. Two-Piece Toilet Bowls

There are two ways you can find the model number of a Gerber two-piece toilet bowl. One is on the product box and on the toilet itself.

a. If the toilet is uninstalled

Right after unboxing and taking the toilet out of the box, you can turn it upside down and locate the model number underneath the tank mounting ledge of the bowl.

It is highly recommended that you keep the box so you can refer back to it later if you need to contact the manufacturer or the retailer for warranty service or parts replacement.

Other important information such as UPC bar code, manufacturing line code, and date stamps are also found on the box. 

b. If the toilet is installed

You can use a mirror or a smartphone to see if you can see the model number etched into the tank mounting ledge.

Grime will most likely affect the visibility of the model number. In this case, you may have to brush it clean first so that you can see it clearly. Similarly, the serial numbers can also be found in the same location.

2. Two-Piece Toilet Tanks

The model number of a Gerber two-piece toilet tank is found inside the tank, on the back wall near the water level. Other pertinent information includes the cast date, bar code, and serial number.

3. One-Piece Toilet Bowls

Same location as that of the Gerber two-piece toilet bowl.

4. One-Piece Toilet Tanks

Same location as that of the Gerber two-piece toilet tank.

5. Pressure Assist Tanks

The model number of a Gerber pressure assist toilet tank is found inside the tank.

Why is My Toilet Still Running with the Water Off?

Motion blur of flushing water in toilet bowl

Water valves that are installed in toilets usually contain a float mechanism. These floats can help maintain a proper water level inside the tank. There are a number of reasons why your toilet may still be running with the water off. Here are some of the possible problems:

1. The Float Mechanism Has Loosened Up

Frequent use of a toilet can loosen up the float mechanism and make it easier for the toilet to run. If you’re experiencing this problem, try adjusting the float. This will help keep the valve from releasing more than the recommended amount of water.

2. The Float Mechanism Is Broken

If the float mechanism is broken, it's either you won’t be able to stop the water from coming out or you will have an insufficient amount of water to completely flush the toilet.

The toilet will overflow after a while if the float is worn out or if the float mechanism has been damaged. You'll experience this problem if the float has lost its effectiveness.

Further, the float should stay within the required water level, allowing you to get a full flush. If the float isn't doing its job, you could end up with a continuous stream of water. 

If this happens, you might need to replace the entire float mechanism. You can order replacement parts online or have your float replaced by a professional plumber.

Flush toilet flushing mechanism

Why is My Toilet Keep Filling Up Every Few Minutes?

One reason why your toilet keeps filling up is because of wear and tear. The float and the flapper can get worn out. 

This will make the toilet keep on flushing and overflowing. In this situation, the tank will keep filling up until the toilet overflows. 

A flapper is a rubber stopper that opens when flushing the toilet. As this rubber stopper gets worn, it may not close as fast as it should, allowing more water to fill the tank. To solve this problem, you can replace the flapper with a new one.

On the other hand, the float is the part that sits on top of the tank, while the flapper is the rubber stopper that allows water to flow into the toilet bowl from the water supply line. 

Check out this Gerber toilet flapper on Amazon

If you want to learn how to replace your toilet's flapper yourself, you can watch the video below:

Flushing the Toilet Twice: Is it Normal?

If you have a toilet that flushes fine some of the time and then takes two flushes the rest of the time, it is probably the tank that is not filling fast enough. The next thing to do is to check the water level in the tank.

If you see that the tank is almost full, you need to check the flapper. If it is not working properly, you need to change it.

Why Does My Toilet Bowl Not Fill up with Water After Flushing?

Your toilet will probably have a low water pressure if it is not filling up with water after you flush. It is important to check the pressure in your water supply. You can do this by turning on the water in your faucet. The water should come out of the spout at a steady rate.

If it doesn't, then there is a problem with the water pressure. Water pressure can also be affected if your water supply lines have leaks, so you may want to call a plumber to look at the pipes. 

Big Poop Clogging the Toilet: How to Get Rid of it

Pour baking soda into the bowl. Allow the baking soda to sit for a while before adding vinegar. The mixture will begin to foam and bubble. It is a sign that the baking soda and vinegar combo is working. Leave for 20 minutes. Try flushing the toilet again.

A woman cleans a bathroom toilet with a scrub brush

Why is the Toilet Water Going Down Slowly?

If your toilet is running slowly, the water level in your tank may be low. You can check this by turning on the water and seeing if it goes down to the right level. If it does, then you have just figured out the problem.

It's important to know the cause of the problem so that you can fix it. If you suspect that the problem is caused by a clog in the toilet, you should remove the toilet lid and check the toilet bowl to see if there is any debris or waste in the toilet bowl.

A clog could be caused by clumps of hair, soap, toilet paper, or other things that are stuck in the toilet. If you find a clog, you should flush the toilet a few times to see if the water goes down.

In addition, you should also check the pipe leading out of the toilet to see if there is any blockage. If you find any blockage, you should call a plumber to fix the problem. 

Final Words

White toilet bowl on floor and a gray tiles on a bathroom

Now that you know where to find the model number of your Gerber toilet, there's no reason for you not to get the correct replacement parts to repair it. A toilet is a place where we all can go to feel comfortable and relaxed. But if the toilet is not working as it should, it can be a real source of discomfort, especially if you don't know what parts are compatible with it.

If you found this article helpful, you might also like these:

Parts Of A Toilet And How It Works [A Complete Guide]

How To Fix A Cracked Toilet Tank, Bowl, Or Base [A Complete Guide]