BUNN 52700 CSB2G Coffee Maker: The 4-Minute Barista for 10 Cups of Robust Coffee

Published on Dec. 23, 2023, 12:44 p.m.

Brand and Market Background

BUNN is a globally recognized coffee equipment manufacturer, renowned for its commercial-grade coffee machines that have established a stellar reputation in the foodservice industry. The company is committed to bringing commercial technology and convenience into homes, with its home coffee makers designed to deliver a commercial-level coffee experience. The 52700 CSB2G Speed Brew Elite Coffee Maker is their latest home coffee maker, combining rapid brewing capabilities and superior design to meet the needs of modern households and busy professionals.

As a leader in the coffee equipment industry, BUNN’s home coffee makers inherit the outstanding genes of their commercial-grade models to craft café-style coffee in the comfort of your home. This review takes a look at BUNN’s latest model, the 52700 CSB2G coffee maker.


The BUNN 52700 CSB2G Speed Brew Elite Coffee Maker is a new 10-cup drip coffee machine from BUNN with a gray exterior. It uses a commercial-grade stainless steel hot water tank to quickly brew 10 cups of rich coffee in just 4 minutes.

 BUNN 52700 CSB2G Speed Brew Elite Coffee Maker

Features and Technical Insights

  • Commercial-grade stainless steel hot water tank: This feature is pivotal because it keeps water at the optimal brewing temperature of about 200°F, ensuring that the coffee brewing process can start instantly without the wait time typically associated with heating water.
  • 4-minute brew time for up to 10 cups: A standout feature, the BUNN 52700 CSB2G leverages a unique brewing technology that allows it to brew a full carafe significantly faster than most home coffee makers.
  • Multi-stream sprayhead: This technology ensures an even distribution of hot water over the coffee grounds, maximizing flavor extraction and providing a uniform saturation that is critical for achieving a balanced taste.
  • Drip-free carafe: Designed with a proprietary lid and spout, the carafe prevents spills and drips, making the pouring process clean and hassle-free.

Design - Sleek and Modern

The BUNN 52700 CSB2G Speed Brew Elite Coffee Maker features a matte gray body paired with black accents and a stainless steel backsplash for a clean, modern look. The water fill tank has a visible indicator that clearly shows the amount of water added. The hinged lid for water also serves as the start button for brewing when closed.

Technical Specifications

The BUNN 52700 CSB2G Speed Brew Elite Coffee Maker impresses not only with its speed but also with its significant technical advantages. It features an integrated commercial-grade stainless steel hot water tank that consistently maintains 70 ounces of water at a steady temperature, which is central to its rapid brewing capability. Coupled with a 900-watt power output and an advanced multi-stream sprayhead system, it ensures even saturation of coffee grounds every time, extracting the optimal flavor.

Killer Feature - Instant On-Demand Brewing

The showstopping feature is the commercial-grade stainless steel hot water tank that holds heated water at the optimal brewing temperature of 200°F. This enables push-button instant coffee brewing anytime - no waiting around for water to boil!

User-Friendly Operation and Design Insights

The BUNN 52700 CSB2G Speed Brew Elite Coffee Maker is designed with user convenience at its core. The straightforward controls eliminate any learning curve typically associated with new appliances. The clear water fill window allows users to easily see the water level, preventing overfilling and ensuring the right amount of coffee brewing. This is particularly useful in busy settings where precision and speed are essential. Moreover, the simplicity of adding coffee grounds, pouring water, and closing the lid to initiate brewing is a testament to the thoughtful engineering behind this product, designed to facilitate a seamless coffee-making process.

Step-by-Step Usage Guide

  1. Prepare the Coffee Filter and Grounds: Insert a filter into the basket and add ground coffee. This setup is crucial for achieving a clean and rich coffee taste.
  2. Measure Water: Fill the carafe with the desired amount of water. This determines the amount of coffee you will brew, allowing for consistent flavor strength.
  3. Load Water into the Reservoir: Pour the measured water into the reservoir, ensuring the water level is visible through the clear window. This step is key to maintaining the precision of the coffee volume.
  4. Position the Carafe: Place the carafe below the basket to catch the brewed coffee.
  5. Initiate Brewing: Close the reservoir lid to start brewing. This action activates the brewing process, leveraging the hot water already heated to the ideal temperature.
  6. Dispense Coffee: The coffee will dispense based on the volume of water added, ensuring each brew is perfectly tailored to your needs.
  7. Turn Off the Hot Plate: After use, it’s important to turn off the hot plate to preserve the coffee’s flavor and prevent overheating, which can lead to a burnt taste.

 BUNN 52700 CSB2G Speed Brew Elite Coffee Maker

Build Quality - Engineered for Longevity

Constructed with heavy-duty stainless steel, the BUNN Speed Brew Elite not only looks professional but is built to withstand the rigors of daily use. The choice of materials reflects a commitment to sustainability and durability. Stainless steel is known for its resistance to corrosion and staining. Rigid, high-quality plastics are used for non-metal parts, ensuring that even components subject to frequent handling will hold up over time. This coffee maker’s construction aligns with BUNN’s industry standards, which are designed for both commercial settings and intense home use.

Origin and Launch - American Craftsmanship

Designed and manufactured in the USA, the 52700 is a brand new model launch.

 BUNN 52700 CSB2G Speed Brew Elite Coffee Maker

Usage Scenarios

The BUNN 52700 CSB2G Speed Brew Elite Coffee Maker is perfect for:

  • Busy families who want delicious coffee ready in minutes
  • Professionals who need to fuel up quickly before work
  • Office settings where everyone enjoys fresh coffee
  • Entertaining guests with coffee house quality brews

User Feedback Analysis

Overall, customer reviews indicate high satisfaction with the BUNN 52700 CSB2G Speed Brew Elite Coffee Maker’s rapid brewing capabilities, quality coffee flavor, and simple operation.

The vast majority of users praise the 4-minute full pot brew time as being incredibly fast compared to traditional drip coffee makers. They are amazed by the convenience of having piping hot coffee ready so quickly. Many highlight the commercial-grade hot water tank as the standout feature that enables such fast brewing.

In terms of taste, most users find the coffee smooth, rich, and flavorful. They say it rivals the taste of high-end coffee shops. Some reviews did note that the default flavor profile leans a bit bright for those who prefer very dark, robust coffee. However, users say adjusting the grind size and beans can easily produce a more full-bodied brew.

Regarding ease of use, customers repeatedly describe the operation as being simple and straightforward. They appreciate that there are no complex settings or programmable timers to deal with. Simply add grounds, pour in desired amount of water, and brew. The size of the water reservoir window makes it easy to see the water level as you fill.

Some users do note drawbacks like the hot plate lacking an auto shut-off and the relatively compact 10-cup capacity. However, they feel the ultra fast brew time still makes this machine highly functional for producing several back-to-back pots if needed.

In terms of durability, customers say the metal and plastic construction makes the machine feel sturdy and solidly built to withstand years of daily use. A few reviews did caution to take care not to damage the glass carafe.

When it comes to value, users widely agree that the performance, brew speed, and taste make this coffee maker well worth the price. It receives high marks for quality relative to the reasonable mid-range cost.

In summary, the vast majority of reviews indicate the BUNN 52700 CSB2G Speed Brew Elite Coffee Maker delivers outstanding speed and taste that dramatically improves the daily coffee experience. Users say this machine is a total game changer if you want fast access to coffeehouse flavor at home.

 BUNN 52700 CSB2G Speed Brew Elite Coffee Maker


  • Rapid 4-minute brew time: This feature significantly cuts down waiting time, making it ideal for quick morning routines or back-to-back brewing scenarios.
  • Ideal water temperature: By maintaining water at around 200°F, the machine ensures optimal flavor extraction without burning the coffee, which is a common issue with less sophisticated brewers.
  • Drip-free carafe pouring: The uniquely designed carafe minimizes spills and drips, enhancing user experience and maintaining a clean serving area.
  • Commercial-grade hot water tank: Built to last and perform under frequent use, this feature is crucial for both durability and consistent performance.
  • Simple operation: The absence of complex programming means less time tinkering with settings and more time enjoying your coffee, ideal for users of all ages and tech-savviness.


  • Default taste more suited for dark roasts
  • Carafe hot plate requires manual shutoff
  • Only 10 cup capacity


With fast brewing and a 3-year warranty, the BUNN 52700 CSB2G Speed Brew Elite Coffee Maker provides great value for an efficient and reliable home coffee maker.

Comprehensive Conclusion

The BUNN 52700 CSB2G Speed Brew Elite Coffee Maker embodies the exceptional quality and innovation BUNN is known for. It’s an outstanding choice for anyone needing to brew large quantities of coffee quickly, making it perfect for both busy households and professional environments. The simple operational design, combined with a rapid brew time and robust construction, ensures a long-lasting and reliable performance. Whether you are preparing your morning coffee or need to cater to guests or colleagues, this coffee maker delivers top-notch performance and quality brews every time. With its three-year warranty and excellent customer service, investing in this model provides peace of mind along with great coffee.

Purchase Recommendation

Considering the BUNN 52700 CSB2G Speed Brew Elite Coffee Maker’s rapid brewing capabilities, consistent taste performance, and superior build quality, this coffee maker is an ideal choice for coffee enthusiasts who value both speed and quality. Whether you are a busy professional living a fast-paced lifestyle or a homemaker needing to cater to guests frequently, this coffee maker promises to deliver outstanding service and performance.

 BUNN 52700 CSB2G Speed Brew Elite Coffee Maker


  • Capacity: 50 oz
  • Material: Stainless steel
  • Power: 900 watts
  • Dimensions: 14” H x 12.5” W x 7.8” D
  • Weight: 7.2 lbs
  • Brew time: 4 minutes for 10 cups
  • Water tank capacity: Unknown
  • Carafe material: Glass

Box Contains

  • Coffee maker base
  • Glass carafe
  • Filter basket
  • Instruction manual

Frequently Asked Questions

Q: How fast does the BUNN 52700 CSB2G Speed Brew Elite Coffee Maker brew coffee?

A: This coffee maker lives up to its name! It features a commercial-grade, always-hot water tank that allows you to brew a full 10-cup pot of coffee in around 4 minutes. For those mornings when you’re in a rush, you can brew a 20-ounce travel mug in just a couple of minutes.

Q: What’s the ideal water temperature for brewing coffee, and does this machine deliver?

A: Coffee experts agree that the sweet spot for brewing coffee is around 195-205 degrees Fahrenheit. The BUNN 52700 CSB2G Speed Brew Elite Coffee Maker is designed to hold water at this optimal temperature range, ensuring you get the maximum flavor extraction from your favorite beans.

Q: Is this coffee maker difficult to clean?

A: Not at all! The BUNN 52700 CSB2G Speed Brew Elite Coffee Maker features a multi-stream spray head that evenly distributes hot water over your coffee grounds, resulting in less residue in your pot. The carafe boasts a proprietary design, ensuring a clean pour and minimizing messy drips.

Q: Can I brew both a full pot of coffee and a single travel mug?

A: Yes! The BUNN 52700 CSB2G Speed Brew Elite Coffee Maker is incredibly versatile. It can brew anywhere between 20 ounces (for a travel mug) and a full 50-ounce carafe.

Q: Is there an automatic shut-off feature for the warmer plate?

A: No, the warmer plate does not have an automatic shut-off. It’s important to remember to turn it off manually once you’re done enjoying your coffee to prevent it from getting overcooked.


  • Use quality beans: The BUNN 52700 CSB2G Speed Brew Elite Coffee Maker extracts maximum flavor, so start with freshly ground, high-quality coffee beans for the best results.
  • Experiment with grind size: Find the perfect grind size for your taste – a slightly coarser grind may be ideal for this brewing method.
  • Clean regularly: Even with the easy-to-clean features, rinsing out the carafe and filter basket after each use keeps your coffee tasting fresh.
  • Descale when needed: Depending on your water hardness, descaling the machine periodically will help maintain optimal performance.