How Do Touch Faucet Works?

People use a touch faucet for a cleaner look and easy work in the kitchen. With technological improvement, faucets are now more user-friendly, convenient, and hygienic.

Are you still using a traditional faucet that turns on with the handle? Want to change it with a touch kitchen faucet? If but want to know how do touch faucet works before buying it, this guide is for you.

You would have seen touch kitchen faucets in public spaces but now you can have them at your home. Without transferring bacteria by hand on the faucet, they allow to turn on the water flow. A touch kitchen faucet works by sensors and its whole process is explained in detail in this guide.

What Is a Touch Faucet?

What Is a Touch Faucet

Touch faucets are smart kitchen appliances. They provide convenience and functionality to your daily routine in the kitchen. Touch sink faucets add a sleek and futuristic look to the kitchen sink area. They take cleaning experience and look to whole a new level.

You can use it without using a handle. A simple touch is needed to activate the faucet.

When your hands are dirty or full will dishes, touch sink faucets are more efficient because you don’t need to keep everything down to make your hand free to turn the handle. Nowadays touch technology in the faucet are at its peak.

How Do Touch Faucet Works?

How Do Touch Faucet Works

In the easy term, a touch kitchen faucet works by a simple flow of a small amount of continuous electric current. It has 2 sensors – one at the base and another one at the spout.

The body of a touch kitchen faucet works as a conductor. Both faucet sensors are connected through a thin wire that makes its body a conductor.

The human body has also some electricity. When we touch the faucet with our hand or any other body part, our electricity travels into the faucet and activates its sensors. The sensor detects movement and starts its work and the water turns on.

Once the water turns on, whether it will be turned off automatically or you need to touch the faucet again to turn the water off, depends on the fixture brand. You can choose anyone.

Basically, touch faucets work on captive sensing technology. This technology senses the smallest charges of the body and sends signals to faucet sensors. Faucet Sensors get their power from the battery pack. Most touch sink kitchen faucets come with a LED light indicator that shows water temperature.

Power Source of Touch Faucet

Power Source of Touch Faucet

For a touch-on faucet, the power source can be different.

Depending on the quality brands, the faucet can get power from the dry-cell batteries which are inserted in the neck or back of the faucet, or a low-voltage current from the house electricity can activate the sensor of the touch kitchen faucet.

In the touch sink faucet, electricity is needed to control the water flow and sensors of the faucet.

Touch faucets that use a battery pack, come with a solenoid valve. When anyone touches the faucet body, the valve goes into the open position and till the next signal, it remains open.

Touch vs Touchless Faucet

There is a big difference between touch and touchless faucets that their working method. Both use sensors but touch faucets work with a humanized touch system whereas touchless faucets work with motion sensors.

Their name also indicated differences. A touch kitchen sink faucet needs a touch of the elbow, wrist, or any body part but a touchless faucet work without any physical touch.

 A touch sink faucet is also known as a touch-sensitive faucet because it activates water when the user touches it. Touch can occur on the full body. A small electric charge of the body activates the sensor in the touch kitchen sink faucet.

A touchless faucet is known as a hands-free faucet. When the motion sensor detects any hand in front of it, it turns on. When you remove your hand, it goes shut off automatically.

Which one you should pick depends on your personal preference because both faucets are perfect and convenient to use.

Credit – Clickapro

Benefits of a Touch Kitchen Faucet?

Easy To Use

Easy To Use

The best part about the automatic faucet is its easy-to-use design. For families that have children or elderly people, a touch sink faucet in the kitchen sink is a must-have thing. From small to tall, anyone can use it conveniently.


With technology improvement, water-saving is now possible in the kitchen sink. People leave water on during washing dishes. But the touch-activated faucet turns off the water automatically. It uses less water for cleaning. Touch-activated faucets save water and reduce water bills.


A touch kitchen faucet is accessible to disabled people. People with mobility challenges can access the water through the touch-activate faucet. They don’t need to reach for to handle to turn on the water.

Clean Body

clean touch faucet body

Cleaning a faucet is a big task for some people. We touch our dirty hands to the faucet and make it dirty. Germs and bacteria come on the faucet through dirty hands. But a touch-activate faucet is free from any dirty touch. If hands are dirty use elbow or wrist.

Why Should You Avoid It?

touch faucet cons
  • The main reason people avoid a touch-on faucet is its price. Touch kitchen sink faucets are higher price than regular faucets so they aren’t on the budget of all people.
  • People find it difficult to install a touch-activate faucet. It comes with a battery pack so installation is a little bit tricky. If you have little plumbing knowledge, you can install it by reading the installation instructions.

Are Touch Faucets Safe?

Some people think touch faucets are not safe to use. They are afraid of electricity in the automatic faucet.

Touch sink faucets run on the 2 6AA batteries. Touch faucets are totally safe to use. They have separate housing with proper insulation for the electric wiring. Water flows through non-conductive pipes to prevent any electric shock.

A well-installed and maintained faucet doesn’t have any risk of electric shocks. Batteries give enough power to the faucet for working but don’t harm the human body.

Frequently Asked Questions

Why My Touch Faucet Is Not Working?

The first thing you should check when touch kitchen faucets don’t work is the batteries. Possible batteries are fully drained so replace them. Automatic faucets work when their sensors sense hand movement but if sensors are not installed properly or not set at the optimal distance, touch kitchen faucets don’t work accurately.

What Is the Average Cost of Touch Kitchen Sink Faucets?

Touch faucet’s average cost is around $300. Some brands offer touch kitchen sink faucets at the near cost of thousands of dollars while some have lower prices. Quality and brand name increase the touch on faucet price.  Some affordable brands have touch facets at less than $200.

What Is The Life of Batteries In Touch Sink Faucets?

Generally, batteries usually last for 2 years in touch faucets. Battery life depends on the use of the faucet. 2 years of life is calculated for normal home use but for a commercial place this life may reduce.

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