If your Breville Bambino Plus isn’t heating properly, it can be frustrating and affect your coffee quality. Often, the issue is simple to fix with some basic troubleshooting steps. This guide will walk you through safe, practical methods to identify and resolve heating problems, ensuring your espresso machine works as intended for perfect brews.
Before starting, remember to unplug your machine and follow safety precautions to avoid electrical hazards. If these steps don’t resolve the issue, consider professional servicing or replacing certain parts.
Key Takeaways
| Check the power and settings | Ensure the machine is properly plugged in and set to heat. |
| Inspect the heating element | Look for visible damage or buildup that may block heating. |
| Test the thermostat | Verify the thermostat is functioning correctly. |
| Clean regularly | Remove mineral buildup that can hinder heating performance. |
| Seek professional repair if needed | Persistent issues may require expert diagnostics. |

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Verify Power and Basic Settings
- Ensure the machine is plugged into a working outlet.
- Check that the power switch is turned on.
- Confirm that the machine’s heating indicator light is active.

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Inspect the Heating Element
Open the machine’s access panel (if accessible) to visually inspect the heating element for signs of damage or corrosion. Be sure to unplug the machine before doing this. If you notice any damage, the heating element may need replacement.
Test the Thermostat
The thermostat regulates temperature; if faulty, the machine won’t heat. Use a multimeter to check continuity across the thermostat terminals. If there’s no continuity, replace the thermostat.
Clean and Descale the Machine
- Regularly descale your Breville Bambino Plus using recommended descaling solutions or cleaning tablets like the Breville BEC250.
- Remove mineral deposits that can impair heating performance.
Seek Professional Assistance
If troubleshooting doesn’t resolve the heating issue, contact a qualified appliance technician. Internal component replacement or complex repairs may be necessary.
The Products in This Guide

Breville Bambino Plus
- ✔ Warranty: 1 year
- ✔ Power: 1600W
- ✔ Pressure: 15 bar

Breville BEC250 Espresso Machine Cleaning Tablets
- ✔ Size: 8 tablets per pack
- ✔ Safety: Food-grade ingredients
- ✔ Ease of use: Simple tablet dissolution
Breville Bambino Plus

The Breville Bambino Plus delivers fast heating thanks to its ThermoJet system and provides professional-quality espresso in a sleek, compact design. While it’s robust, occasional issues with heating may require troubleshooting or part replacement.
Pros:
- Fast heat-up with ThermoJet technology
- Compact footprint ideal for small spaces
- Consistent extraction with pre-infusion
- Easy to use with dose control
Cons:
- Heating issues may occur over time
- Requires regular descaling
- Limited repair options for internal parts
Best for: Home baristas seeking quick, quality espresso
Not ideal for: Users needing advanced customization or commercial use
Bottom line: A fast, reliable espresso machine with simple troubleshooting options.
Breville BEC250 Espresso Machine Cleaning Tablets

Using Breville BEC250 Cleaning Tablets helps keep your espresso machine’s internal components clean, preventing buildup that can cause heating issues and ensuring optimal performance.
Pros:
- Official Breville product
- Removes coffee oils and residues
- Safe and pharmaceutical-grade
- Easy to use
Cons:
- Requires regular use
- Single-purpose cleaning only
- Additional descaling needed for mineral buildup
Best for: Maintaining the performance of your espresso machine
Not ideal for: For troubleshooting heating failures directly
Bottom line: Keep your Breville machine clean for consistent heating and brewing.
Frequently Asked Questions
Why isn’t my Breville Bambino Plus heating up?
Possible causes include a faulty thermostat, a burned-out heating element, or mineral buildup. Follow troubleshooting steps to identify the exact issue.
How often should I descale my espresso machine?
It’s recommended to descale every 2-3 months, depending on water hardness and usage, to prevent mineral buildup affecting heating.
Can I repair the heating element myself?
If you have technical experience, you can attempt replacement, but it’s safer to consult a professional technician for internal repairs.
What safety precautions should I take?
Always unplug the machine before inspecting or cleaning internal parts, and avoid working on the device while it’s plugged in to prevent electrical hazards.
Getting Your Breville Espresso Machine Back in Heat
By following these troubleshooting steps, you can often resolve heating issues yourself safely. Regular maintenance, including descaling and cleaning, helps prevent future problems. If problems persist, professional repair may be necessary, but with proper care, your Breville Bambino Plus can deliver consistent, high-quality espresso for years to come.
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