If your Breville Bambino Plus isn’t heating properly, it can be frustrating and impact your coffee experience. Fortunately, most heating issues are fixable with some basic troubleshooting and maintenance. This guide will walk you through the necessary steps to diagnose and resolve heating problems safely and effectively.
Before starting, ensure your machine is unplugged and cooled down to prevent any risk of injury. Proper cleaning, checking water levels, and inspecting components can often restore proper heating function.
Key Takeaways
| Check power and water levels | Ensure the machine is plugged in and water reservoir is full. |
| Inspect the heating element | Look for signs of damage or buildup that could impede heating. |
| Reset or replace thermal fuse | A blown fuse can stop the heater from working; resetting or replacing it may fix the issue. |
| Clean the machine regularly | Mineral buildup can affect heating; regular descaling helps maintain performance. |
| Consult professional repair if needed | For persistent issues, seek qualified repair services to avoid further damage. |

Breville Bambino Plus, Black Stainless Steel
- Third Wave Specialty Coffee: Home brewing with professional results
- Dose Control Grinding: 54mm porta-filter with 19g capacity
- Optimal Water Pressure: Pre-infusion for balanced extraction
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1. Ensure Proper Power and Water Levels
- Verify the machine is plugged into a working outlet.
- Check that the water reservoir is filled and properly seated.
- Make sure the power switch is turned on.
2. Reset the Machine
Unplug the machine, wait 30 seconds, then plug it back in. Turn it on and see if it heats up. This can clear minor electronic glitches.
3. Inspect the Heating Element and Fuses
- Access the internal components carefully following the user manual or a repair guide.
- Look for signs of damage, corrosion, or burnt parts.
- Check the thermal fuse for continuity with a multimeter; replace if blown.
4. Clean and Descale the Machine
Mineral deposits can impair heating. Use a descaling solution or cleaning tablets designed for Breville.
Run a descaling cycle according to the manufacturer’s instructions to remove buildup.
5. Seek Professional Repair
If these steps don’t resolve the issue, contact a certified repair technician or Breville customer support. Do not attempt complex repairs if you’re unsure.
The Products in This Guide

Breville Bambino Plus
- ✔ Model: Bambino Plus
- ✔ Power: 1600W
- ✔ Material: Black Stainless Steel

Breville BEC250 Espresso Machine Cleaning Tablets
- ✔ Use With: Breville espresso machines
- ✔ Package: 8 tablets
- ✔ Ingredients: Food-grade, non-corrosive
Breville Bambino Plus

The Breville Bambino Plus offers quick heat-up times and advanced features like the ThermoJet heating system, making it a popular choice for home baristas. Proper maintenance can prevent heating issues and ensure longevity.
Pros:
- Fast heat-up with ThermoJet
- Compact footprint
- Consistent espresso quality
- Easy to use controls
Cons:
- Could face heating issues over time
- Requires regular descaling
- Limited water reservoir capacity
Best for: Home espresso enthusiasts seeking professional results
Not ideal for: Users looking for a machine with more advanced built-in diagnostics
Bottom line: Regular maintenance and cautious troubleshooting can keep your Breville Bambino Plus heating reliably.
Breville BEC250 Espresso Machine Cleaning Tablets

Using Breville’s official cleaning tablets helps remove coffee oils and residues that can cause heating or performance issues, extending your machine’s lifespan.
Pros:
- Prolongs machine life
- Easy to use
- Removes buildup effectively
- Safe pharmaceutical grade ingredients
Cons:
- Requires regular use
- Additional cost
- Not a repair product
Best for: Maintaining optimal cleanliness and performance
Not ideal for: Fixing mechanical or electrical heating faults
Bottom line: Regular cleaning with these tablets can prevent heating issues caused by buildup.
Frequently Asked Questions
Why is my Breville Bambino Plus not heating?
Common causes include a blown thermal fuse, mineral buildup, or electrical issues. Follow troubleshooting steps to identify and resolve the problem.
How often should I descale my Breville espresso machine?
It’s recommended to descale every 1-3 months depending on usage and water hardness to prevent mineral buildup and heating problems.
Can I repair the heating element myself?
Only if you are experienced with appliance repairs. Otherwise, contact a professional or Breville support to avoid damaging your machine or voiding the warranty.
What safety precautions should I take during troubleshooting?
Always unplug the machine before inspecting or cleaning internal parts, allow it to cool down, and handle electrical components with care.
Getting Your Breville Bambino Plus Heating Again
With proper maintenance and careful troubleshooting, you can resolve most heating issues with your Breville Bambino Plus. Remember to keep your machine clean, check electrical components, and seek professional help if needed. Restoring your espresso machine’s heating function ensures you continue enjoying top-quality coffee at home.
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