If your Breville Bambino Plus espresso machine isn’t heating properly, it can be frustrating and disrupt your coffee routine. This guide helps you identify common causes and provides safe, practical steps to fix the issue yourself. Before attempting any repairs, ensure your machine is unplugged to prevent electric shock.
Key Takeaways
| Check Power & Settings | Ensure the machine is plugged in and the power switch is ON. |
| Inspect Water Level & Cartridges | Low water or clogged filters can prevent heating. |
| Examine the Heating Element | A faulty heating element is a common cause. |
| Reset or Descale | Perform a reset or descaling if mineral buildup occurs. |

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Step 1: Ensure Proper Power Connection
- Verify the power cord is securely plugged into an outlet functioning correctly.
- Check that the power switch on the machine is turned on.

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Step 2: Check Water Level and Filters
Make sure the water reservoir is filled to the recommended level. If your machine uses charcoal filters, ensure they are properly installed and not clogged, as dirty filters can affect heating performance.
Step 3: Reset the Machine
- Unplug the espresso machine from the power outlet.
- Wait for at least 30 seconds to allow internal components to reset.
- Plug it back in and turn on the machine.
Step 4: Perform Descaling
If mineral buildup is suspected, descale the machine following the manufacturer’s instructions. Use a descaling solution or recommended cleaning tablets to remove scale and improve heating efficiency.
Step 5: Inspect and Replace the Heating Element
If the machine still doesn’t heat, the heating element may be faulty. This step involves opening the back panel, which should be done carefully and only if you’re comfortable with electrical repairs. If unsure, contact a professional technician.
The Products in This Guide

Breville Bambino Plus
- ✔ Material: Stainless Steel
- ✔ Power: 1600W
- ✔ Voltage: 120V

Breville BEC250 Espresso Machine Cleaning Tablets
- ✔ Type: Cleaning Tablets
- ✔ Quantity: 8 Pack
- ✔ Brand: Breville
Breville Bambino Plus

The Breville Bambino Plus offers fast heat-up times with its ThermoJet system and consistent espresso extraction. Its sleek black stainless steel design fits well in modern kitchens and is easy to clean with compatible cleaning tablets.
Pros:
- Fast heat-up with ThermoJet
- Compact and stylish design
- Easy to clean with official tablets
- Precise dose control
Cons:
- Can have heating issues if not maintained
- Limited to small batch sizes
- Requires careful handling during repairs
Best for: Home baristas seeking quick, cafe-quality espresso
Not ideal for: Users expecting high-volume or commercial use
Bottom line: A stylish, fast-heating espresso machine ideal for home use, but needs proper maintenance to avoid heating issues.
Breville BEC250 Espresso Machine Cleaning Tablets

Using official Breville cleaning tablets helps maintain your espresso machine’s performance and prolongs its lifespan. Regular cleaning prevents buildup that can cause heating and extraction issues.
Pros:
- Prolongs machine life
- Removes coffee oils and residues
- Safe and pharmaceutical-grade
- Easy to use
Cons:
- Requires regular use
- Additional cost for tablets
- Specific to Breville models
Best for: Maintaining optimal espresso quality and machine longevity
Not ideal for: If you prefer DIY cleaning solutions or alternative products
Bottom line: A recommended cleaning aid to keep your Breville espresso machine running smoothly and heat efficiently.
Frequently Asked Questions
Why is my Breville Bambino Plus not heating?
Common causes include electrical power issues, clogged filters, mineral buildup, or faulty heating elements. Follow troubleshooting steps to identify and fix the problem.
How do I reset my Breville espresso machine?
Unplug the machine, wait at least 30 seconds, then plug it back in and turn on. This can help reset the internal electronics.
Can I descale the machine myself?
Yes, follow the manufacturer’s instructions using descaling solution or compatible cleaning tablets to remove mineral deposits.
When should I replace the charcoal filters?
Replace filters every 2 months or when a change in water taste or pressure is noticed. Regular replacement ensures optimal water quality and heating performance.
Getting Your Breville Espresso Heating Again
While encountering heating issues can be frustrating, most problems can be diagnosed and fixed with simple troubleshooting steps. Regular maintenance, including cleaning and descaling, is key to ensuring your machine heats properly and continues to deliver excellent espresso.
If problems persist after these steps, consider consulting a professional technician or contacting Breville customer support for further assistance.
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