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Bunn Heat and Brew Review: Is it worth it?

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Are you an avid coffee drinker looking for a programmable coffee maker with a sleek, stainless steel design? Are you tired of cheap coffee makers that brew sub-par coffee and then break after a few months?

The Bunn brand is known for quality brewing, and they have a home brewing model called the Heat N Brew. This machine makes up to ten cups of coffee in about ten minutes. This Bunn Heat and Brew Review will help you decide if this coffee maker will work for you and is a wise purchase based on your coffee consumption habits and preferences.

Bunn Heat and Brew Review

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Bunn Heat and Brew Review


The machine weighs 8.5 pounds and is 9.7 inches by 8.7 inches by 16.3 inches. The water tank is located on the top of the machine. When that lid is open, the coffee maker is about 20 inches tall. The wattage output on this unit is 1300 watts.


What’s Included

  • Coffee machine
  • Carafe made of glass
  • Filter basket


Key Features

You can brew 10 cups of coffee with the Bunn Heat N Brew. It takes about ten minutes for the coffee to brew. This includes six minutes of preparing the water to the optimal temperature, followed by four minutes of actually brewing the coffee. If you do not need 10 cups of coffee, you can make as little as 20 ounces with the Heat N Brew. This brew size will allow you to fill a travel mug if you do not want a whole pot of coffee.

The Bunn Heat N Brew has a digital clock on the front of the unit at the bottom. You can also set up a programmable brew start time. This allows you to prepare your coffee beforehand and then have the machine automatically brew at the predetermined time so that your coffee will be ready to enjoy when you wake up.

This machine is programmable, a distinctive feature of the Heat N Brew as opposed to other models of Bunn coffee makers.

The unit also features an auto warmer plate. The warmer plate will turn on automatically when you begin brewing. After two hours, the warming plate will turn off automatically. This allows you to continue enjoying your brewed pot of coffee without worrying about wasting too much energy.

When you need to add water to the coffee machine, open the lid on the top of the unit. Then, you will find a stair-step water level indicator to easily refill your machine to the desired level based on how much coffee you want to brew.

BUNN Heat N Brew Programmable Coffee Maker, 10 cup, Stainless Steel

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For optimal coffee extraction and flavor, the Heat N Brew uses a commercial-style spray head with six streams of water. This is a unique, fundamental feature of the machine that will help make great-tasting coffee. In addition, it only releases the water once it has reached the optimal temperature (nearly 200 degrees Fahrenheit).

This allows the coffee grounds to be correctly extracted and results in a superior tasting cup of coffee. In addition, the glass carafe is designed to be shatter-resistant. It is also drip-free, allowing for a cleaner pour without worrying about making a mess or cleaning up drips. The Bunn Heat N Brew carafe has a proprietary lid and spout design to give you the cleanest pour available.

The design causes the coffee to arc into the cup. At the same time, the design wicks the rest of the coffee back into the carafe to avoid spillovers or drips. In addition, the carafe has a sturdy structure so that you can confidently hold it using the plastic handle.



The Bunn Heat N Brew offers a sleek design. It is stainless steel and black and provides a unique aesthetic that differs from other coffee machines. The water tank is at the top of the machine. To add water, lift the lid and pour. The filter basket is below the water tank and is easily removable to insert the ground coffee.

There is space beneath the filter basket before the glass carafe and warming plate. The carafe is glass with a plastic handle. At the bottom is the digital display, featuring a clock and programmable features. On the left side of the control panel at the bottom are four small buttons. The right side has a large button to start the brewing process.

The side of the coffee machine has diagonal pieces that add to the modern, sleek design, as opposed to the bulky structure of many coffee machines on the market today. In addition, the Bunn Heat N Brew is built with an airy design and can easily be stored if you do not use the machine daily.

BUNN Heat N Brew Programmable Coffee Maker, 10 cup, Stainless Steel

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You can easily brew a great cup of coffee with the Heat N Brew. The taste is enhanced by the unique design and functionality. Bunn is known for its commercial coffee machines, and the company implemented the same commercial-style spray head in the Heat N Brew machine. This enhances the taste of the coffee and provides a better brewing experience.

Additionally, the machine heats the water to the optimal temperature before beginning the brewing process. It takes longer for the water to properly heat than for the brewing process to occur. In approximately ten minutes, you can be enjoying a quality cup of delicious coffee, regardless of whether you brew a travel mug size or an entire pot of coffee.



  • Sleek design looks great on your countertop
  • The drip-free carafe makes clean up easier
  • You can choose whether to brew enough for a travel mug or the entire 10 cup pot
  • The machine is programmable to start at the designated time automatically
  • The commercial style spray head prepares high-quality coffee for you to enjoy



  • There is no pause and pour feature. This means that the brewing process must be complete before you pour your first cup of coffee.
  • If you do not want to wait, consider programming the machine to brew at a designated time so that it is ready for you to enjoy automatically.
  • If you have low cabinets, this machine may be too tall to fit underneath the cabinets comfortably.
  • The machine is about 16 inches tall. However, you will need about twenty inches of clearance to allow the water tank lid to open on the top of the machine fully.
  • The water tank is plastic, and some users have complained that there is a plastic taste at the beginning when the machine is new. However, most mention that the flavor dissipates after using the machine a few times.
  • The ten-minute total brewing time is longer than some other automatic coffee makers.
  • This is because the water has to heat up first. Other machines offer water that is ready to use, but this means more energy is used to keep the water ready at all times.

BUNN Heat N Brew Programmable Coffee Maker, 10 cup, Stainless Steel

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Bunn coffee makers are known for their performance and the ability to make high-quality coffee at home. The Heat N Brew is no exception. In addition, it offers numerous compelling features that are aesthetically appealing and very practical and functional, and enhance the performance of this machine.

The digital display on the front shows the clock and the phase of the brewing process when the machine is in use. For example, you can easily see whether the machine is heating the water or brewing coffee.

The water tank has marked levels so that you can easily prepare 4, 6, 8, or 10 cups of coffee. The machine heats the water on demand, which means that the brewing process will take longer. As an SCA-certified coffee maker, the Heat N Brew does not begin brewing the coffee until the water has reached the optimal temperature – nearly 200 degrees. This process takes about six minutes.

Other coffee machines keep the water hot at all times, which results in a faster brewing time. However, they use more electricity to keep the water hot and ready to brew at a moment’s notice. This is an important distinction that you will need to consider as you decide whether the Heat N Brew is the right machine for you.

There is a temperature-sensitive valve in the water tank. This valve stays closed until the water is hot enough. According to SCA standards, the optimal water temperature is between 197 and 205 degrees Fahrenheit. The Heat N Brew produces better coffee because of the heat of the water before the brewing process begins. Good coffee takes time, so the wait is not too bad on the Bunn Heat N Brew.

Once the water reaches the optimal temperature, it sprays out on the coffee grounds via a six-stream spray head. This allows for proper extraction and an enhanced flavor. These design features enable the N Heat Brew to stand out against the competition.

BUNN Heat N Brew Programmable Coffee Maker, 10 cup, Stainless Steel

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Bunn Heat and Brew Cleaning and Maintenance

The brew basket on the Bunn Heat N Brew is easy to clean. Just pull it out, dump the coffee grounds, and wash the basket. You can even put the brew basket in the dishwasher if you would like to clean it that way. The removable components of this machine, including the carafe, are all dishwasher safe. However, there are not a lot of parts, so washing them by hand is certainly feasible as well.

Approximately every three months, the Heat N Brew will show a message on the digital display that tells you that the machine needs cleaning. Regularly maintaining your machine will help prolong its life.



How do I use my Bunn Heat and Brew?

The Heat N Brew is easy to use. First, add the right amount of water based on how much coffee you would like to brew. Then, add your coffee and filter to the filter basket. Ensure the carafe is placed underneath the spout, and then press the Brew button.


Bunn Heat and Brew FAQ


Where is Bunn Heat and Brew made?

The Heat N Brew is made in China.


Is Bunn heat and brew BPA-free?

All of the plastic pieces on the Heat N Brew are BPA-free.


Is Bunn worth the money?

Yes, Bunn is a few coffee machine makers who focus exclusively on making coffee machines. This allows for quality construction and design to make it worth the money.

BUNN Heat N Brew Programmable Coffee Maker, 10 cup, Stainless Steel

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Is Bunn SCA certified?

Bunn units are SCA (Specialty Coffee Association) certified. This means that the coffee is brewed at the optimal water temperature.


Do you leave Bunn on all the time?

The Heat N Brew model does not have to be left on all the time.


Is there a Bunn coffee maker with a timer?

Yes, the Heat N Brew has a timer setting to allow for a programmable brew start time.


Do any Bunn coffee makers have auto shut off?

The Bunn Heat N Brew has a warming plate that will automatically turn on when you begin the brewing process and will automatically turn off after two hours.


Should You Buy the Bunn Heat and Brew?

If you enjoy making coffee at home but do not want to deal with the hassle of grinding your own beans and ensuring that all the settings are correct to make a cup of coffee, you may enjoy the simplicity of this machine. With the Heat N Brew, your most significant decision is how much coffee you want to make.

If you enjoy drip coffee that tastes good and can be programmed to start brewing automatically, this is a great option to consider. This automatic drip coffee maker is different from your typical home coffee maker. Instead, it uses some of the design features of fancier, commercial machines for optimal flavor extraction and the ideal brewing temperature to prepare the perfect cup of coffee.

If you do not want to hassle with fancy coffee brewing, consider this Bunn machine.

BUNN Heat N Brew Programmable Coffee Maker, 10 cup, Stainless Steel

Click here to buy now  


Bunn Heat N Brew Review Wrapping it All Up

The Bunn brand is known for quality, and the Heat N Brew model certainly lives up to this reputation. You can program the machine to begin brewing at a particular time. This Bunn programmable coffee maker is unique in this feature and distinguishes the Heat N Brew from other Bunn machines. It is perfect for waking up to a great-tasting brewed cup of coffee that is ready for your enjoyment.

This machine is also certified by the Specialty Coffee Association. This distinction is notable, as it recognizes the brewing process used by this machine and the quality of the coffee produced.

I especially like that you can easily adjust how much coffee you are going to make. For example, if you want to fill a travel mug, prepare 4 cups or 20 ounces as you head out the door. If you plan to enjoy more coffee or multiple people are drinking it, you can prepare 10 cups for a full carafe.

The water has to reach a temperature near 200 degrees before brewing. This process does take time – approximately six minutes for a full 10 cups of water. This may seem too long to wait for you. However, the benefit is that the machine is not wasting electricity by keeping water warm and ready to use unnecessarily. This is an essential factor to consider when deciding whether to purchase the Heat N Brew machine.

BUNN Heat N Brew Programmable Coffee Maker, 10 cup, Stainless Steel

The glass carafe has a sturdy design and is built to prevent leaks. This not only makes clean-up easier, but it also helps prevent you from spilling coffee on yourself while pouring your cup of joe.

If you plan to drink your coffee over time, the warming plate is a nice feature to help keep the coffee warm and ready to serve. The warming plate turns on automatically during the brewing process and will stay on for two hours after the pot of coffee is brewed. 

The six-stream spray head that imitates what is used commercially really makes the Bunn Heat N Brew stand out from the competition. This design means that once the water reaches the optimal brewing temperature, the water is sprayed out over the coffee grounds in a way that enhances the flavor due to proper extraction.

Commercial coffee makers are known for their enhanced taste, and with the Heat N Brew, you can achieve the same great tasting coffee without the hassle. A three-year warranty backs this coffee machine. The Heat N Brew has over 1,700 ratings on Amazon and has earned 4.3 out of 5 stars.


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