If your Breville Bambino Plus isn’t heating properly, it can prevent you from making your favorite espresso drinks. This guide walks you through common causes and safe, practical solutions to restore heat and get back to brewing.
Follow these steps carefully to diagnose and fix the issue, ensuring your espresso machine functions optimally without risking damage or safety hazards.
Key Takeaways
| Common Cause | Heating element failure or power supply issues |
| Initial Check | Ensure the machine is plugged in and power switch is on |
| Descaling | Mineral buildup can block heating components |
| ThermoJet System | Check if the heating system is functioning properly |
| Professional Repair | Consider servicing if basic troubleshooting fails |

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Step 1: Verify Power Connection
- Ensure the machine is plugged into a working outlet.
- Check that the power switch is turned on.
- Inspect the power cord for damage or loose connections.

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Step 2: Reset the Machine
Sometimes, a simple reset can resolve heating issues. Turn off the machine and unplug it. Wait for 5 minutes, then plug it back in and turn it on.
Step 3: Check for Descaling or Mineral Buildup
- Follow manufacturer instructions to descale your Bambino Plus if you notice scale buildup.
- Minerals can impede heating; descaling restores proper function.
Step 4: Inspect the ThermoJet Heating System
Listen for any unusual noises or see if the display indicates an error related to heating. If the ThermoJet system isn’t heating, it may need professional repair or replacement.
Step 5: Contact Professional Service
If the above steps do not resolve the issue, contact Breville customer support or a qualified appliance technician. Internal components like the heating element may need replacement.
The Products in This Guide

Breville Bambino Plus
- ✔ Weight: 10.4 pounds
- ✔ Warranty: 1 year
- ✔ Included Accessories: Milk jug, water filter

Breville BEC250 Espresso Machine Cleaning Tablets
- ✔ Size: Pack of 8 tablets
- ✔ Usage: Use monthly or as needed
- ✔ Safety: Food-grade ingredients
Breville Bambino Plus

The Breville Bambino Plus is a popular choice for home baristas, offering quick heat-up times and cafe-quality espresso in a sleek design. Proper maintenance and troubleshooting can keep it running smoothly.
Pros:
- Fast heat-up with ThermoJet
- Compact and stylish design
- Consistent extraction quality
- Simple to use
Cons:
- Can experience heating failures
- Requires descaling for optimal performance
- May need professional repair if heating issues persist
Best for: Home espresso enthusiasts seeking professional results
Not ideal for: Users expecting a fully manual or high-capacity machine
Bottom line: A reliable espresso machine with quick heat-up, but regular maintenance is key.
Breville BEC250 Espresso Machine Cleaning Tablets

Using Breville BEC250 Cleaning Tablets helps remove coffee oils and residues, which can contribute to heating issues if accumulated. Regular cleaning supports optimal performance and longevity.
Pros:
- Official Breville product
- Easy to use
- Removes build-up effectively
- Prolongs machine life
Cons:
- Requires purchase separately
- Needs to be used regularly
- Only for cleaning, not repair
Best for: Maintaining clean and efficient espresso machines
Not ideal for: For fixing hardware or heating failures
Bottom line: A must-have for keeping your Breville in top condition.
Frequently Asked Questions
Why is my Breville Bambino Plus not heating up?
Possible causes include power supply issues, mineral buildup, or a faulty heating element. Follow troubleshooting steps to identify the problem.
How often should I descale my espresso machine?
It is recommended to descale every 1-3 months depending on usage and water hardness to prevent mineral buildup.
Can I fix the heating issue myself?
Basic checks like power and descaling can be done at home. However, internal repairs should be performed by a qualified technician to avoid damage.
What maintenance helps prevent heating problems?
Regular descaling, cleaning with proper tablets, and replacing water filters can help ensure consistent heating and performance.
Getting Your Breville Bambino Plus Heating Again
Addressing heating issues promptly can save you time and money. Starting with simple steps like checking the power, descaling, and resetting can often resolve the problem. If these efforts fail, professional repair may be necessary to ensure your espresso machine operates safely and efficiently, providing you with delicious coffee for years to come.
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