22 Different Parts of a Bathtub and What They Do

There are many different parts to a bathtub, and each one has an important function. If you are not familiar with the different parts of a bathtub, don’t worry!

In this blog post, we will go over the anatomy of a bathtub and explain what each part does. So whether you are shopping for a new bathtub or just curious about them, read on for more information!

Related: 26+ Different Types Of Bathtubs: Materials & Brands (Pros and Cons)

1. Water supply

The water supply is the part of the bathtub that brings in water from your home’s plumbing. It is usually located at the bottom of the bathtub, and it includes a spout and a faucet.

The spout allows you to direct the flow of water, while the faucet lets you adjust the temperature. Some bathtubs also have a hand shower, which is a detachable hose that lets you spray water directly on your body.

2. Shower head

The shower head is the part of the bathtub that sends water out through the spout. It is usually located on the top of the bathtub, and it has a variety of spray settings to customize your bathing experience.

Some shower heads also have a massage setting, which provides a more relaxing experience.

3. Bathtub drain

The bathtub drain is the part of the bathtub that drains water out after you are done bathing.

It is located at the bottom of the bathtub, and it includes a plug to seal off the drain when you are not using it. Some bathtubs also have a hair catcher, which helps to prevent your hair from clogging the drain.

4. Decorative Panel

The decorative panel is the part of the bathtub that covers the bathtub drain. It is usually made from either plastic or metal, and it can be decorated with a variety of designs to match your bathroom decor. Some panels also include a built-in light, which creates a relaxing ambiance in the bathtub.

5. Diverter Pipe

The diverter pipe is the part of the bathtub that sends water to the shower head. It is usually located on the side of the bathtub, and it includes a valve to control the flow of water. Some bathtubs also have a second diverter pipe, which sends water to the hand shower.

6. Shower Control

The shower control is the part of the bathtub that lets you adjust the temperature and spray settings of the shower head. It is usually located on the side of the bathtub, and it includes a variety of knobs and buttons to customize your bathing experience.

Some shower controls also have a built-in thermostat, which automatically adjusts the temperature of the water.

7. Shutoff valve

The shutoff valve is the part of the bathtub that lets you turn off the water supply. It is usually located near the water supply, and it includes a lever to control the flow of water. Some bathtubs also have a second shutoff valve, which lets you turn off the water to the shower head.

8. Planar Cross Section

A bathtub is a rectangular prism with two parallel and perpendicular planar faces. The planar cross section of a bathtub is the shape that is cut out when you slice it down the middle, and it is usually used to measure the size of a bathtub.

Some bathtubs have a curved cross section, which provides more space for bathing.

9. Rim

The rim is the top edge of a bathtub. It’s generally where you’ll put your feet to keep from slipping while you’re in the bath. Some bathtubs have adjustable rims, which can be raised or lowered to accommodate people of different heights.

The rim is also where the faucet and spout are located. If you have a bathtub with a whirlpool or air jet system, the jets will be located along the rim.

Some bathtubs have a built-in seat, which is also located at the rim. If your bathtub doesn’t have a seat, you can purchase one separately. A bath pillow can also provide some extra comfort and support while you’re taking a bath.

If you have children, it’s important to child-proof your bathtub by installing a safety cover over the rim. This will help prevent them from slipping and falling into the bathtub.

10. Cold water supply pipe

The cold water supply pipe is the pipe that supplies cold water to your bathtub. It’s usually located along the wall behind the bathtub. If you have a bathtub with a whirlpool or air jet system, the jets will be powered by cold water from this pipe.

11. Hot water supply line

The hot water supply line is the pipe that supplies hot water to your bathtub. It’s usually located along the wall behind the bathtub. If you have a bathtub with a whirlpool or air jet system, the jets will be powered by hot water from this pipe.

If you’re using a gas-powered water heater to heat your bathtub water, the hot water supply line will also be the gas line. If you’re using an electric water heater, the hot water supply line will be the electrical cable.

If you have a bathtub with a whirlpool or air jet system, it’s important to make sure that both the cold and hot water supply lines are properly insulated. This will help prevent the water from getting too cold or too hot.

12. Drain

A bathtub has several different parts, and each one serves a specific purpose. The drain is one of the most important parts of the bathtub because it allows water to flow out. It’s usually located in the bottom of the bathtub and is made up of a plug and a pipe.

The plug sits in the hole at the top of the pipe and can be removed to allow water to flow out. The plug is usually made of rubber or plastic and has a hole in the center so that it can be easily removed. When the bathtub is full of water, the weight of the water pushes down on the plug and keeps it in place.

13. Overflow pipe

The overflow pipe is another important part of the bathtub. It’s located on the side of the bathtub and allows water to flow out when the bathtub is full. The pipe is connected to the drain and directs the water away from the bathtub.

14. Access Panel

The access panel is a small door that allows you to access the bathtub plumbing. It’s located on the side of the bathtub and can be opened to make repairs or adjustments to the plumbing.

15. 3-hole mixer faucet

The bathtub has many different parts, each with a specific purpose. The bathtub’s three-hole mixer faucet is one of its most important features. The hot and cold water knobs on the faucet allow you to adjust the temperature of the water, while the middle knob controls the amount of water that comes out.

Related: 18+ Contemporary Bathroom Faucets and Faucet Design

16. Tub abutment

The bathtub’s tub abutment is another important part. This is the piece that attaches the bathtub to the wall and ensures that it doesn’t move around. It also helps to secure the bathtub in place when you’re bathing.

17. Retaining nut

The bathtub’s retaining nut is the part that keeps the bathtub in place. It attaches to the tub abutment and screws into the wall, ensuring that your bathtub stays firmly in place. Without it, your bathtub would be unsafe and could easily move around while you’re using it.

18. Flexible connector

The bathtub’s flexible connector is the part that attaches the faucet to the bathtub. This connector allows you to easily move the faucet around so that you can find the perfect spot for it. It also helps to prevent leaks from occurring between the bathtub and faucet.

19. Isolation valve

The bathtub’s isolation valve is the part that allows you to shut off the water supply to the bathtub. This valve is important for two reasons: first, it helps to conserve water by allowing you to turn off the bathtub when you’re not using it; and second, it helps to prevent leaks from occurring between the bathtub and faucet.

20. Waste outlet

The bathtub’s waste outlet is the part that drains the water from the bathtub. This outlet is connected to a drainage pipe, which leads to the sewer or septic system.

It’s important to make sure that this outlet is clear so that the water can drain properly. If it becomes clogged, you’ll have to call a plumber to clear it for you.

21. Trap

The bathtub’s trap is the part that prevents sewer gas from entering your bathroom. This gas can be dangerous and unpleasant, so it’s important to make sure that your bathtub has a properly functioning trap. If the trap becomes clogged, you’ll have to call a plumber to clear it for you.

22. Lining

The bathtub’s lining is the part that protects it from corrosion and wear and tear. This lining helps to keep your bathtub looking new for years to come. It’s important to make sure that this lining is in good condition, otherwise you may start seeing signs of rust or other damage.

FAQs

What is the metal thing in the bathtub?

The metal thing in the bathtub is called a bathtub spout. It is used to control the water flow from the faucet into the bathtub. The bathtub spout can be turned on and off to adjust the water temperature and flow.

It also has an aerator, which mixes air with the water to create a bubbly bath. Most bathtub spouts are made from brass, but they can also be made from other materials such as plastic or chrome.

What is the top of the bathtub called?

The top of the bathtub is called the bathtub rim. It is where you sit when you take a bath. The bathtub rim is usually made from porcelain, but it can also be made from other materials such as plastic or chrome. The bathtub rim has a few important functions.

How do you replace bathtub parts?

Replacing bathtub parts is a job that should only be done by a professional. If you need to replace a bathtub spout, the bathtub rim, or any other part of your bathtub, contact a plumbing contractor in your area.

They will be able to help you find the right replacement parts and install them properly. Bathtubs are an important part of any bathroom, so it’s important to make sure they are in good condition.

If you have any problems with your bathtub, don’t hesitate to call a professional. They will be able to help you get your bathtub back in working order.

Conclusion

Bathtubs are an important part of any bathroom. They provide a place to relax and soak in a hot bath. If you have problems with your bathtub, don’t hesitate to call a professional. They will be able to help you get your bathtub back in working order. Thanks for reading!