If your Breville Bambino Plus espresso machine isn’t heating, it can be frustrating and disrupt your coffee routine. This guide provides clear, step-by-step instructions to identify and fix common heating issues safely and effectively. Whether the problem is a heating element failure or a simple reset needed, you’ll learn how to troubleshoot confidently and restore your machine’s performance.
Before starting any repair, make sure to turn off and unplug your machine to prevent electrical hazards. With the right tools and patience, you can address most heating problems on your own, saving time and money while ensuring your espresso stays flavorful and hot.
Key Takeaways
| Check power and settings | Ensure the machine is plugged in and switched on. |
| Inspect the water level and filters | Low water or clogged filters can affect heating. |
| Reset or recalibrate the machine | Sometimes a simple reset resolves heating issues. |
| Examine internal components | Heating element, thermostat, and wiring may need inspection. |
| Seek professional repair if needed | Persistent issues may require expert servicing. |

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Ensure Proper Power and Settings
- Verify that the Breville Bambino Plus is plugged into a working electrical outlet. Test the outlet with another device to confirm power.
- Turn on the machine and check if the power indicator lights up. If not, try a different outlet.
- Ensure the machine’s power switch is fully engaged and that the machine is in the correct brewing mode.
- Inspect the circuit breaker or fuse box for any tripped breakers or blown fuses that could cut power to the machine.
If power issues are resolved but the machine still doesn’t heat, proceed to check internal components.

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Check Water Level and Filters
- Ensure the water reservoir is filled to the appropriate level. Many machines won’t heat if water is too low.
- Remove and clean the water filters, especially if you use charcoal filters, to prevent blockages that could impair water flow and heating.
- Replace any clogged or old filters with fresh ones, such as the Breville Charcoal Filters or the Possiave Water Filters, for optimal water quality and machine performance.
A proper water supply is crucial for heating and brewing consistency. After confirming water levels and filters are in good condition, move on to resetting the machine.
Reset and Calibrate Your Machine
Many heating issues can be fixed by resetting the Breville Bambino Plus. To do this, turn off the machine and unplug it from the power source. Wait for about 15 minutes to allow internal components to cool down and reset.
Plug the machine back in, turn it on, and see if it heats normally. If your model has a reset button or calibration mode, refer to the user manual to perform these steps properly.
Sometimes, a simple reset resolves minor electronic glitches affecting the heating system.
Inspect Internal Components
If the machine still isn’t heating, internal inspection may be necessary. This involves:
- Unplugging the machine and removing the outer casing carefully, following manufacturer instructions to avoid voiding the warranty.
- Checking the heating element for visible damage or corrosion.
- Testing the thermostat with a multimeter to ensure it’s functioning correctly.
- Inspecting wiring and connections for loose or broken wires.
If you’re not comfortable with electrical components, it’s best to consult a professional technician or contact Breville customer support for assistance.
Replace Faulty Parts or Seek Professional Repair
If internal components like the heating element or thermostat are defective, replacement parts are often available online or through Breville service centers. Use genuine parts to ensure compatibility and safety.
For most users, if troubleshooting does not resolve the heating problem, professional repair is recommended. Contact Breville customer service or authorized repair centers for diagnosis and servicing to ensure your machine is safely and properly repaired.
The Products in This Guide

Breville Bambino Plus
- ✔ Model: Bambino Plus
- ✔ Material: Stainless Steel
- ✔ Warranty: 1 Year

Breville BEC250 Espresso Machine Cleaning Tablets
- ✔ Pack: 8 Tablets
- ✔ Brand: Breville
- ✔ Type: Cleaning Tablets
Breville Bambino Plus

The Breville Bambino Plus is a popular espresso machine known for its quick heat-up time and professional results. When it keeps not heating, troubleshooting carefully can often resolve the issue without professional help. Regular maintenance and proper use ensure longevity and optimal performance.
Pros:
- Fast heat-up with ThermoJet
- Compact footprint ideal for home use
- Consistent espresso extraction
- Easy to use controls
Cons:
- Can stop heating due to internal faults
- Requires regular descaling and cleaning
- Electrical issues may need professional repair
Best for: Home baristas seeking quality espresso with quick setup
Not ideal for: Heavy usage in commercial settings or for those uncomfortable with DIY repairs
Bottom line: Effective troubleshooting can often fix heating issues in your Breville Bambino Plus.
Breville BEC250 Espresso Machine Cleaning Tablets

Regular cleaning with Breville BEC250 Espresso Machine Cleaning Tablets helps maintain your machine’s performance and prolongs its lifespan, especially if heating issues are related to oil or residue buildup.
Pros:
- Designed specifically for Breville
- Removes coffee oils and residues
- Easy to use
- Prolongs machine life
Cons:
- Requires regular use
- Not a fix for internal electrical faults
- Needs to be paired with descaling
Best for: Maintaining clean internal components and preventing heating issues
Not ideal for: Addressing electrical or mechanical faults directly
Bottom line: Regular cleaning helps prevent heating failures caused by residue buildup.
Frequently Asked Questions
Why is my Breville Bambino Plus not heating?
Possible reasons include electrical faults, faulty thermostats, issues with internal wiring, low water levels, or clogged filters. Troubleshooting each step can help identify the cause.
How can I reset my Breville Bambino Plus?
Unplug the machine, wait for about 15 minutes, then plug it back in and turn on. Some models may have a dedicated reset button—consult your manual for specifics.
What safety precautions should I follow when inspecting internal parts?
Always unplug the machine before opening it. Use insulated tools, avoid touching electrical components directly, and follow manufacturer instructions or seek professional help if unsure.
Can I replace the heating element myself?
If you have technical skills, replacement parts are available online. However, improper installation can cause further damage or safety hazards, so professional repair is recommended.
When should I contact a professional repair service?
If troubleshooting doesn’t resolve the issue, or if you’re uncomfortable working with electrical components, seek authorized repair services to ensure safety and proper fix.
Bring Your Espresso Back to Life
Fixing a Breville Bambino Plus that isn’t heating can be straightforward if you follow the proper troubleshooting steps. From checking power and water levels to inspecting internal parts, many common issues can be resolved without professional help. Remember to prioritize safety, and don’t hesitate to seek expert assistance if needed. With proper care, your espresso machine can deliver delicious coffee for years to come.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.