If your Breville Bambino Plus espresso machine isn’t heating, it can disrupt your coffee routine. Understanding common causes and following safe troubleshooting steps can get your machine back in action quickly.
This guide provides practical, step-by-step solutions to diagnose and fix heating issues safely, ensuring you enjoy your espresso like a professional.
Key Takeaways
| Check power and settings | Ensure the machine is properly plugged in and the power switch is on. |
| Inspect the water temperature | Verify if the machine is heating during operation or if it remains cold. |
| Examine the heating element | Possible failure of the ThermoJet heating system can cause no heat. |
| Clean and descale | Mineral buildup can impair heating; regular cleaning helps. |
| Seek professional repair if needed | Persistent issues may require a certified technician. |

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Step 1: Verify Power Supply
- Ensure the machine is plugged into a working outlet.
- Check the power switch and indicator lights.
- Attempt a different outlet if necessary.

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Step 2: Confirm Machine Settings
Make sure the machine is set to the correct brewing temperature mode. If your model has a heating indicator, verify it’s active.
Step 3: Examine the ThermoJet Heating System
In the Breville Bambino Plus, the ThermoJet heats quickly, so if it’s not heating, the system may be faulty. Listen for the heating sound during operation.
If no sound or heat, proceed to the next step.
Step 4: Clean and Descale
- Remove and clean the water reservoir and filters.
- Use descaling tablets if mineral buildup is suspected.
- Follow manufacturer instructions for cleaning.
Step 5: Seek Professional Repair
If the above steps don’t resolve the issue, contact a certified Breville technician. Do not attempt to replace internal parts yourself to avoid voiding warranty or causing damage.
The Products in This Guide

Breville Bambino Plus
- ✔ Power: 1600W
- ✔ Pump Pressure: 15 bar
- ✔ Pre-Infusion: Yes

Breville BEC250 Espresso Machine Cleaning Tablets
- ✔ Use: Cleaning coffee oils
- ✔ Duration: Approx 5 minutes
- ✔ Safety: Food grade ingredients
Breville Bambino Plus

The Breville Bambino Plus offers fast heat-up times with its ThermoJet system, ensuring consistent temperature for espresso extraction. When it’s not heating, troubleshooting step-by-step can help restore performance safely.
Pros:
- Fast heat-up with ThermoJet
- Compact and stylish design
- Easy to clean
- Consistent temperature control
Cons:
- Potential heating element failure
- Requires regular cleaning
- May need professional repair for internal issues
Best for: Home baristas seeking quick, professional-quality espresso
Not ideal for: Users expecting advanced features like PID temperature control
Bottom line: Ensure proper power and clean regularly to maintain heating performance.
Breville BEC250 Espresso Machine Cleaning Tablets

Using Breville BEC250 Cleaning Tablets helps remove oils and residues that can impair heating and performance, extending your machine’s lifespan.
Pros:
- Safe and effective
- Easy to use
- Prolongs machine life
- Designed for Breville machines
Cons:
- Requires regular use
- Limited to cleaning functions
- Not for descaling scale buildup
Best for: Maintaining optimal performance through cleaning
Not ideal for: Fixing electrical or mechanical heating faults
Bottom line: Use regularly to keep your espresso machine in top condition.
Frequently Asked Questions
Why is my Breville Bambino Plus not heating?
Possible causes include power issues, faulty heating element, or mineral buildup. Follow troubleshooting steps to diagnose.
How often should I descale my espresso machine?
Descale every 1-3 months depending on water hardness and usage frequency.
Can I repair the heating element myself?
It’s recommended to seek professional repair to avoid voiding warranty or causing further damage.
Getting Your Breville Bambino Plus Heating Again
Regular maintenance, cleaning, and proper power checks can prevent heating issues. If problems persist, professional repair is the safest route to restore your espresso machine’s performance and enjoy perfect coffee every time.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.