How Does A Drip Coffee Maker Work? An Expert Guide To Follow

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As a coffee enthusiast, certainly the question may come to your mind, what is a drip coffee maker, and how does a drip coffee maker work? I’ve put together this article to explain precisely how a drip coffee maker brews the perfect cup of coffee. It takes me a while to make my coffee each morning, and I have noticed that many people are in the same boat.

If you’re one of those people, you should consider getting a new drip coffee maker. In this article, we’ll be taking a look at everything you need to know about the working principles and brewing methods of drip coffee machines.


Drip Coffee: What is drip coffee?

Drip coffee is a kind of brewed coffee. The primary specialty of this coffee is the making process. First of all, take the coffee into a filter, pour hot water in it and then brew that filtered coffee.

Brewed vs. Drip Coffee: What Are The Differences Between Brewed And Drip Coffee?

Brewed coffee is a kind of hot coffee where the making process doesn’t matter. You can pour hot water on the ground coffees then brew it. You can make it using a filter, French press, or a percolator. On the other hand, Drip coffee refers to the type of coffee you make using a filter. You need to add some ground coffee to the filter. Then add some hot water to it. Finally, you have to collect dripped-out coffee from the filter.

Essential Components of A Drip Coffee Maker

Making a cup of coffee is a collaboration of all the components of coffee machines. If one of the elements doesn’t work correctly, you will not get your desired cup of coffee. Again, if you want to know – how does a coffee machine work? You need to know the parts first, and when you are familiar with the details, you will get to know their task quickly. So, follow the table below to learn about the essential parts of a coffee maker.


It is a kind of container where you put cold water. There is a hole just at the bottom of the reservoir, and another thing connected with this part is a white tube to carry hot water to the dripping area.

Shower Head:

Remember? In an earlier paragraph, we talked about a white tube and said it carries some hot water. This showerhead receives that hot water. Now, you ask that what a showerhead does with this water. Its task is to spray that water on the coffee grounds.

Drip Area:

The drip area is a small piece of plastic that has holes. It controls the water flow to the coffee ground.

Heating Elements:

The heating element has a two-sectioned aluminum extrusion. One is a tube; the water passes through that tube, and another is resistive heating elements. The resistive heating element is a kind of coiled wire like the light bulb’s filament. The heating element’s two tasks are to heat the water and keep the brewed coffee warm.


The plaster makes the coil of the heating elements more challenging.


It is also called heat conducting grease. The coffee machine uses this grease for electrical insulation that ensures proper heat distribution.

One way valve:

The one-way valve may well be in the reservoir’s hole or the heating element’s tube. The primary purpose of that part is to keep the water flowing in the right direction.


Almost every modern coffee maker comes with a switch that you use to turn on or off the coffee-making process.


It would help if you had a steady temperature to make a perfect cup of coffee. The temperature sensor shows you the temperature level to avoid overheating and maintain the temperature correctly.

Coffee Making Process: How Does A Drip coffee maker Work?

Making a cup of coffee with your drip coffee maker could be an easy and straightforward task for you. But a drip coffee maker puts some effort into making coffee. All the components work together according to your needs to make a perfect cup of coffee. Now the question is how does a drip coffee maker work to complete this task? I have explained the whole process step by step. Now, please follow the instructions to know the process:

STEP 1: First of all, you need to pour some cold water into the reservoir, and the process begins from here.

STEP 2: I have told you earlier that there is a hole at the reservoir’s bottom. Now, the water you pour moves through that hole into the cold water tube.

STEP 3: Now it is the cold-water tube to work correctly. It passes the cold water, and that water flows through the one-way valve to the aluminum tube under the resistive heating elements.

STEP 4: Whenever you turn the coffee maker on, heating elements will increase temperatures. After a while, the water in the aluminum tube will begin to boil.

STEP 5: At the boiling process, the water makes some massive bubbles in the white tube. The tube is small, but the bubbles are enormous. That’s why it pushes the water, and it flows through the hot water tube up and goes to the faucet.

STEP 6: Now, the faucet does its task. It sprays the hot water on the coffee ground.

STEP 7: The hot water picks up the aroma, oil essence, coffee taste, and coffee flavors while flowing through the coffee beans.

Using a Drip Coffee Maker: How to use a drip coffee maker?

If you have a drip coffee maker, you have to follow some simple steps to make a pot of coffee. The coffee brewing method is easy for coffee lovers. Follow the steps below to learn it.

STEP 1: First of all, grind the coffee with a grinder if it is not already ground.

STEP 2: Then, you need to place a coffee filter in the filter basket. You will get a filter basket in almost all the drip coffee machines.

STEP 3:  You have to put one tablespoon grind powder coffee per cup in the paper filter. But the coffee quantity depends on the drinker’s taste. You could add more coffees if you want rich flavor. Add few teaspoons of sugar.

STEP 4: Now add 6 ounces of water for each cup of coffee. STEP 5: At this moment, turn on the coffee machine by pressing the start button. Then it’s brewing time.

Problems of Drip Coffee Maker: What Are The Problems of Drip Coffee Maker?

A drip coffee maker is a coffee brewing device that allows hot water to drip slowly through a filter, usually filled with ground coffee, to produce a concentrated coffee called espresso. Drip coffee machines are typically used in the home or the office, though some are larger and used to brew coffees for commercial use. They are known as drip brewers, percolators, or vacuum pots.

Like the opposite side of the coin, drip coffee has some problems also. As a user, you should read the below paragraphs.

The power switch can damage now and then. Though it a problem, you can fix it or replace it by calling an expert.

The one-way valve can get stuck closed or open. But generally, you remove the debris that creates this problem with a toothpick.

The aluminum tube can get stuck with calcium. You can solve this problem by flowing some vinegar through the tube, then washing it two times with clean water.

Another two miserable complications can happen the failure of the sensor and heating coil. It is nearly impossible to fix.

You know every electrical machine has a lot of benefits and there are also some problems of them like the appliance can get wide of the mark.

Frequently Asked Questions

Q-1: Are drip coffee machines unhealthy?

It depends on your coffee maker. Mostly the drip coffee machines are primarily made of plastic. If your pot of coffee is BPA-free, then they are maybe safe. So, firstly, make sure that the build materials are BPA-free. But the stainless steel or glass made coffee makers are safest.

Q-2: Do coffee makers boil water?

Usually, the coffee machines don’t boil water. If your coffee maker is a good unit, it brings the water to 195F – 205F temperatures below the boiling process. If your model is faulty, then it can get hot to 180F.

Q-3: Where does the water go in a coffee pot?

First of all, you pour water into the coffee maker reservoir. Then it goes to the cold water tube through the hole at the bottom of the container. Then the cold water tube passes the water to the aluminum tube through the one-way valve.

Q-4: What is the best coffee maker under $100?

According to our study, Cuisinart DCC -1200 is the best coffee maker under $100.

Q-5: Is drip coffee better than Keurig?

Both of the coffee makers have their good and bad sides. Drip-coffee makers are better in terms of price. Because the drip coffee machines are comparatively lower in price and give you decent results. On the other hand, if you want a café quality coffee and the price doesn’t matter, Keurig will be a better buy.

Final Words

Coffee is the most popular drink in the world. More than 40 million Americans drink coffee every day, and more than half of them drink it at home.

If you’ve ever wondered how does a drip coffee maker works, you’re not alone. There are many different drip coffee machines available on the market, and all of them seem to differ in terms of functionality. The brewing process using a drip coffee maker is quite simple; many people may not know precisely how they work or what the components are.

Hopefully, this article will solve the puzzle. If you have any questions related to this topic, you feel free to share your thought. I’ll assist you as soon as possible.

Have a nice day!

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