The Krups BeerTender B90 is a popular home keg system designed for enthusiasts who want to enjoy fresh draft beer at home. It’s particularly suited for use with 5-liter kegs, providing a convenient and efficient way to store, serve, and enjoy beer. However, if you plan on using your BeerTender B90 for homebrewed beer, there are specific steps you need to follow for proper filling, carbonation, and maintenance. This guide will walk you through the process to ensure your homebrew tastes fresh and crisp every time.
Tools Required
- Krups BeerTender B90
- Homebrew keg (typically 5 liters)
- CO2 cartridges or tank (depending on your homebrewing method)
- Beer line cleaning kit
- Keg coupler (if using a commercial keg)
- Sanitizer solution
- Filling funnel or tube (optional)
Installation and Setup of the BeerTender B90
Before you begin filling your BeerTender B90 with homebrew, it’s essential to set up the unit correctly. This ensures smooth operation and avoids issues when carbonating your beer.
- Place the BeerTender B90 on a flat, stable surface in a cool, dry area away from direct sunlight.
- Install the CO2 cartridge or tank (depending on your homebrewing setup). The BeerTender B90 can use either a small CO2 cartridge or a larger CO2 tank if connected to a regulator. Ensure that the CO2 system is compatible with your homebrew keg.
- Prepare the beer lines. Clean the beer lines thoroughly with a cleaning solution to remove any residual debris or yeast that could affect your beer’s flavor. This step is crucial for maintaining the quality of your homebrew.
- Ensure that the beer tower is positioned correctly and that the nozzle is clean and free from blockages.
- Check the temperature control settings. The BeerTender B90 typically operates at an optimal temperature of 2°C to 8°C (36°F to 46°F). This range ensures that your beer remains fresh and cold while being dispensed.
How to Fill the BeerTender B90 with Homebrew
Filling your BeerTender B90 with homebrewed beer requires attention to detail to avoid contamination and ensure a smooth pour. Follow these steps carefully:
- Sanitize the Keg: Before filling your homebrew, thoroughly clean and sanitize your 5-liter keg, keg coupler, and any equipment that will come into contact with the beer. Using a food-safe sanitizer is essential to prevent infection and off-flavors in your homebrew.
- Transfer the Beer: If your homebrew has been fermented in a separate vessel, use a siphon or funnel to carefully transfer the beer into the 5-liter keg. Avoid splashing, as this could introduce oxygen and affect the beer’s quality.
- Seal the Keg: Once filled, ensure that the keg is sealed tightly. Check the rubber seals for any damage, as air leaks could lead to over-carbonation or spoilage of your homebrew.
- Attach the Keg to the BeerTender B90: Place your filled keg onto the BeerTender B90, ensuring it is securely connected to the system’s coupling mechanism. The keg should sit snugly inside the system to prevent any issues with pressure or leakage.
How to Carbonate Your Homebrew
Carbonating your homebrew in the BeerTender B90 is essential for achieving the desired fizziness and mouthfeel. There are two main methods for carbonation: natural and forced carbonation. Here’s how to handle both in your BeerTender B90:
- Forced Carbonation Using CO2:
- Once your keg is filled with beer, attach the CO2 cartridge or tank to the BeerTender B90 system.
- Set the desired pressure, typically around 1.5 to 2.0 bars (21.7 to 29 psi). This will carbonate your beer in a matter of hours.
- Gently shake the keg to allow the CO2 to dissolve into the beer. Be cautious, as excessive shaking can lead to over-carbonation or foaming when dispensing.
- Wait for a few hours or overnight to achieve the correct level of carbonation.
- Natural Carbonation (if preferred):
- Natural carbonation is a more time-consuming method where you allow the yeast to carbonate the beer over a period of time.
- Seal the keg and allow it to sit in a cool place for several days (up to a week), giving the yeast enough time to ferment the residual sugars and produce CO2.
- This method is more traditional but requires patience as the carbonation level builds over time.
Troubleshooting Common Setup Issues
While using the BeerTender B90 with homebrew, you may encounter a few issues. Here’s how to troubleshoot some common problems:
- Excessive Foam: If you notice too much foam when pouring, check the carbonation level of your beer. If it’s over-carbonated, reduce the CO2 pressure and wait for a few hours before trying again. Also, ensure that the beer is being dispensed at the correct temperature (2°C to 8°C).
- Beer Not Pouring: If your BeerTender B90 is not dispensing beer, it may be due to a blocked beer line, a faulty keg coupler, or an issue with the CO2 cartridge. Ensure all connections are tight and that the CO2 tank is functioning correctly.
- Flat Beer: If your beer is flat, check that the CO2 cartridge is properly installed and delivering the right pressure. You may need to replace or refill the CO2 source if it’s depleted.
- Leaking Beer: If you notice beer leaking from the keg, inspect the seals on both the keg and the BeerTender B90. Make sure they are clean and undamaged, as any air leak can cause pressure issues.
Customizing & Optimizing Performance
To get the best performance from your BeerTender B90 and homebrew, consider the following tips:
- Adjust the CO2 Pressure: Fine-tune the CO2 pressure for optimal carbonation based on the beer style. Lighter beers typically need less pressure than heavier stouts or lagers.
- Maintain the Ideal Temperature: Keep your BeerTender B90 at the optimal serving temperature to prevent over-foaming or flat beer. If you notice that the temperature is fluctuating, check the thermostat settings or ensure that the unit is placed in a stable environment.
- Regular Cleaning: Regularly clean your BeerTender B90 and all associated beer lines. Residual yeast, hop oils, and other contaminants can build up over time, affecting the flavor of your homebrew.
Comparison with Other Homebrew Keg Systems
When comparing the Krups BeerTender B90 with other homebrew keg systems, there are a few notable differences:
- Keg Capacity: The BeerTender B90 is designed for 5-liter kegs, which is smaller than some systems that can accommodate up to 10-liter kegs. If you frequently brew large batches, a larger system may be more practical.
- Carbonation Control: The BeerTender B90 offers adjustable CO2 pressure settings, which gives you more control over carbonation compared to simpler homebrew systems. However, other systems may offer more precise carbonation control or multiple keg options for bigger setups.
- Temperature Control: The BeerTender B90 offers temperature control, which is a key feature for keeping your beer at the perfect serving temperature. This is a unique feature not available on all homebrew keg systems.
Compatibility with Other Beer Products
The BeerTender B90 is compatible with various keg systems, especially 5-liter kegs, and can work seamlessly with CO2 cartridges or larger CO2 tanks, depending on the setup. When using your BeerTender with homebrewed beer, make sure your keg and CO2 system are compatible with the unit. If you plan to use different kegs or dispensers in the future, check their compatibility with the BeerTender B90 to ensure a smooth setup and operation.
Conclusion
Using the Krups BeerTender B90 for homebrew can elevate your homebrewing experience by providing a convenient, fresh, and cold draft beer experience. By following the proper steps for filling, carbonating, and maintaining your beer, you can ensure that each pour is as perfect as the last. With regular maintenance and the right customization, your BeerTender B90 will deliver a high-quality homebrewing experience for years to come.