If your Breville Bambino Plus espresso machine isn’t heating properly, it can disrupt your coffee routine and leave you frustrated. This guide provides practical, step-by-step troubleshooting tips to identify and fix common heating issues safely and effectively. Before attempting any repairs, ensure you understand the potential causes and follow safety precautions.
From checking the power supply to inspecting internal components, these methods will help restore your machine’s heating function and get you back to enjoying your favorite espresso drinks.
Key Takeaways
| Check the power supply | Ensure the machine is plugged in and power outlet is working. |
| Inspect the water level and filters | Low water or clogged filters can affect heating. |
| Examine the heating element and thermostat | Internal components may need cleaning or replacement. |
| Reset or restart the machine | Power cycling can resolve minor electronic glitches. |
| Seek professional repair if needed | Persistent issues may require expert servicing. |

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Check the Power Source
- Verify the machine is properly plugged into a functional outlet.
- Test the outlet with another device to confirm power supply.
- If using a power strip, try plugging directly into the wall socket.

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Ensure Water Level and Filters Are Adequate
- Open the water reservoir and fill it to the recommended level.
- Check the charcoal filters (if installed) for clogs or buildup; replace if necessary.
- Remove and clean or replace filters using appropriate cleaning tablets for optimal performance.
Inspect and Clean Internal Components
- Turn off and unplug the machine before opening it up.
- Use a soft cloth to clean the heating element and surrounding areas.
- Check for mineral buildup or scale; descaling may be necessary.
- Replace any worn or damaged parts, such as the thermostat or heating element, if you are comfortable doing so.
Reset and Power Cycle the Machine
Unplug the machine, wait 30 seconds, then plug it back in. Turn it on and see if it heats properly. Many issues resolve with this simple reset.
Seek Professional Repair
If your machine still doesn’t heat after these steps, consult a trained technician. Internal component failure often requires specialized tools and knowledge to fix safely.
The Products in This Guide

Breville Bambino Plus
- ✔ Material: Stainless Steel
- ✔ Pump Pressure: 15 bar
- ✔ Grinding System: Dose Control

Breville BEC250 Espresso Machine Cleaning Tablets
- ✔ Formulation: Non-corrosive
- ✔ Safety: Food-grade ingredients
- ✔ Application: Cleaning shower screen and filter baskets
Breville Bambino Plus

The Breville Bambino Plus is designed with a ThermoJet heating system that achieves optimum temperature quickly. However, issues like a faulty thermostat or buildup can cause heating problems. Regular maintenance and careful troubleshooting can keep it running smoothly.
Pros:
- Fast heat-up time
- Compact design
- Consistent temperature control
- Easy to clean
Cons:
- May require professional repair for internal parts
- Heating issues can be persistent if neglected
Best for: Home baristas seeking quick, professional-quality espresso
Not ideal for: Users uncomfortable with DIY repairs or internal cleaning
Bottom line: Regular maintenance and troubleshooting can resolve most heating issues.
Breville BEC250 Espresso Machine Cleaning Tablets

Using the Breville BEC250 Cleaning Tablets regularly helps remove coffee oils and residues that can impair heating and overall machine function. Proper cleaning ensures your espresso machine stays in optimal condition.
Pros:
- Prolongs machine lifespan
- Removes buildup effectively
- Safe and easy to use
- Designed for Breville machines
Cons:
- Requires regular use
- Only for cleaning, not repairs
Best for: Maintaining peak performance and clean internal components
Not ideal for: For troubleshooting heating failures directly, but useful as part of maintenance
Bottom line: Regular cleaning with these tablets keeps your machine running smoothly.
Frequently Asked Questions
Why isn’t my Breville Bambino Plus heating up?
Possible causes include electrical issues, mineral buildup, or faulty internal components like the thermostat or heating element. Follow troubleshooting steps to identify the root cause.
How often should I descale my espresso machine?
Descaling is recommended every 1-3 months, depending on usage and water hardness. Regular cleaning helps prevent heating issues caused by mineral buildup.
Can I fix internal parts myself?
Only if you have proper training and tools. For complex repairs or internal component replacements, it’s best to seek professional service to avoid further damage.
What safety precautions should I take when troubleshooting?
Always unplug the machine before opening or cleaning internal parts. Avoid contact with electrical components and use non-abrasive cleaners to prevent damage.
Get Your Espresso Hot Again
With proper troubleshooting and routine maintenance, most heating issues with your Breville Bambino Plus can be resolved quickly and safely. Remember to check the basics first, then proceed to internal cleaning or professional repairs if needed. Keeping your espresso machine in top condition ensures you enjoy cafe-quality coffee every day.
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