If your Breville Bambino Plus isn’t heating as it should, it can disrupt your coffee routine. Often, the issue stems from minor problems that are easy to troubleshoot and fix at home. This guide provides clear, safe steps to restore your machine’s heating function, ensuring you can enjoy café-quality espresso again.
Before starting, make sure your machine is unplugged and cooled down to prevent any safety hazards. With the right approach, you’ll be able to identify common issues and fix them without extensive technical knowledge.
Key Takeaways
| Check Power & Settings | Ensure the machine is properly plugged in and settings are correct. |
| Inspect the Heating Element | Look for visible damage or loose connections. |
| Clean & Descale | Remove mineral buildup that can affect heating performance. |
| Reset or Replace Thermostat | Reset the thermostat or replace it if faulty. |
| Consult Professional Support | Contact Breville support if the problem persists. |
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Check Power and Machine Settings
- Ensure the machine is plugged into a working outlet.
- Verify the power switch is turned on.
- Set the machine to the correct heating or espresso mode as per the user manual.
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Inspect the Heating Element and Connections
- Unplug the machine and open the access panel as instructed in your manual.
- Look for any loose wires or visible damage to the heating element.
- Secure any loose connections carefully, ensuring no wires are frayed or broken.
Clean and Descale the Machine
Mineral deposits can interfere with heating. Use descaling solutions recommended for Breville machines, following the manufacturer’s instructions. Regular cleaning helps maintain proper temperature regulation and extends your machine’s lifespan.
Reset or Replace the Thermostat
- If comfortable with electronics, locate the thermostat inside the machine.
- Try resetting it if a reset button is available.
- If the thermostat appears damaged or testing shows no continuity, replace it with a compatible part.
When to Seek Professional Repair
If the above steps do not resolve the heating issue, contact Breville customer support or a qualified appliance technician. Attempting advanced repairs without proper knowledge can void warranties or cause safety hazards.
The Products in This Guide

Breville Bambino Plus
- ✔ Power: 1600W
- ✔ Pre-infusion: Yes
- ✔ Steam Wand: Adjustable

Breville BEC250 Espresso Machine Cleaning Tablets
- ✔ Use: With espresso machine shower screens
- ✔ Dissolution: Precision timed
- ✔ Safety: Non-corrosive
Breville Bambino Plus

The Breville Bambino Plus offers quick heat-up and professional-quality espresso in a stylish, space-saving design. It’s a popular choice for home baristas seeking convenience and quality.
Pros:
- Fast ThermoJet heating system
- Compact footprint
- Consistent extraction
- Easy to use controls
Cons:
- Limited water capacity
- Requires regular descaling
- No built-in grinder
Best for: Home baristas wanting café-quality espresso with quick startup.
Not ideal for: Large households with high daily coffee demand may find it limiting.
Bottom line: A stylish, efficient espresso machine perfect for home use.
Breville BEC250 Espresso Machine Cleaning Tablets

Regular cleaning with Breville’s official cleaning tablets ensures your espresso machine stays in top condition, preventing heating issues caused by oil and residue buildup.
Pros:
- Easy to use
- Prolongs machine life
- Removes coffee oils
- Safe ingredients
Cons:
- Requires regular use
- Additional cost for tablets
Best for: Maintaining optimal performance and extending machine lifespan.
Not ideal for: If your machine is heavily scaled, descaling may require separate procedures.
Bottom line: A must-have for regular cleaning and maintenance.
Frequently Asked Questions
Why is my Breville Bambino Plus not heating?
Possible causes include faulty thermostat, electrical issues, mineral buildup, or loose wiring. Follow the troubleshooting steps above to diagnose and fix the problem.
How often should I descale my Breville espresso machine?
It is recommended to descale every 1-3 months, depending on water hardness and usage frequency, to prevent build-up that can impede heating.
Is it safe to open the machine myself?
Only attempt to open and inspect your machine if you are experienced with electrical appliances. Always unplug before working on it and consult the manual or a professional if unsure.
Can I replace the heating element myself?
Replacing the heating element requires technical skill. If you are comfortable with electronics, follow detailed guides; otherwise, seek professional repair to avoid damaging your machine.
Keep Your Breville Espresso Machine Heating Perfectly
By following these troubleshooting steps, you can often resolve heating issues on your Breville Bambino Plus quickly and safely. Regular maintenance and timely inspections will help keep your machine performing at its best, ensuring every cup is as delicious as the first.
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