If your Breville Bambino Plus is not heating, it can be frustrating and impact your coffee routine. This guide provides clear, safe, and practical steps to identify and fix common heating issues. Proper troubleshooting can save you time and expense before considering professional repair.
Ensure safety by unplugging the machine before starting any work, and follow each step carefully to avoid damage or injury.
Key Takeaways
| Check power and settings | Ensure the machine is plugged in and the power switch is on. |
| Inspect the heating element | A faulty heating element is a common cause of heating failure. |
| Examine the thermostat | A malfunctioning thermostat can prevent proper heating. |
| Clean and descale | Mineral buildup can interfere with the heating system. |
| Seek professional repair if needed | If troubleshooting fails, contact authorized service. |

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Step 1: Confirm Power and Basic Settings
- Ensure the machine is securely plugged into a working outlet.
- Turn on the machine and select the appropriate brewing temperature setting.
- Check if the display or indicator lights suggest it’s powered and ready.

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Step 2: Inspect the Power Cord and Fuse
- Look for any visible damage to the power cord or plug.
- If your machine has a fuse, check and replace it if blown.
Step 3: Test the Heating Element
In your testing, you might need to access the internal components. Unplug the machine, then carefully remove the outer casing following manufacturer instructions. Use a multimeter to test the continuity of the heating element. If it shows no continuity, it needs replacing.
Step 4: Check and Reset the Thermostat
The thermostat controls the temperature. If it’s faulty or stuck, the machine won’t heat. Locate the thermostat (refer to your model’s manual), and test it with a multimeter. If defective, replace it or have a professional do so.
Step 5: Clean and Descale the Machine
Mineral buildup can cause heating issues. Run a descaling cycle using recommended descaling products, such as the Breville BEC250 Cleaning Tablets, which are safe and effective. Regular cleaning maintains optimal performance.
The Products in This Guide

Breville Bambino Plus
- ✔ Power: 1600W
- ✔ Material: Stainless Steel
- ✔ Cycle Time: 3 seconds to heat

Breville BEC250 Espresso Machine Cleaning Tablets
- ✔ Compatibility: All Breville models
- ✔ Formulation: Non-corrosive
- ✔ Purpose: Oil and residue removal
Breville Bambino Plus

The Breville Bambino Plus is a compact yet powerful espresso machine that delivers professional results. Proper maintenance and troubleshooting can ensure it heats correctly and performs reliably.
Pros:
- Fast heat-up with ThermoJet
- Compact design fits small kitchens
- Consistent temperature control
- Full-flavor extraction
Cons:
- Can be sensitive to mineral buildup
- Requires regular descaling
- Limited water reservoir capacity
Best for: Home baristas seeking quick, café-quality espresso
Not ideal for: Users who prefer super-automatic features or larger capacity
Bottom line: Regular maintenance and troubleshooting can keep your Bambino Plus heating efficiently.
Breville BEC250 Espresso Machine Cleaning Tablets

Using Breville BEC250 Cleaning Tablets regularly ensures your espresso machine stays free of coffee oils and residues, which can interfere with heating and performance.
Pros:
- Effective cleaning
- Prolongs machine lifespan
- Safe and pharmaceutical-grade
- Easy to use
Cons:
- Requires regular purchase
- Specific to Breville models
- Limited to cleaning
Best for: Maintaining optimal heating and performance
Not ideal for: For users seeking descaling or water filtration only
Bottom line: Regular cleaning with these tablets helps prevent heating issues caused by buildup.
Frequently Asked Questions
Why is my Breville Bambino Plus not heating?
Common causes include a faulty heating element, thermostat malfunction, or mineral buildup. Troubleshooting these components can often resolve the issue.
Can I fix the heating problem myself?
Yes, if you’re comfortable working with electrical components, you can test and replace parts like the heating element or thermostat. Otherwise, professional repair is recommended.
How often should I descale my Breville espresso machine?
It’s recommended to descale every 2-3 months or more frequently if you have hard water, to prevent mineral buildup that can affect heating.
Is it safe to open the machine myself?
Only attempt opening your espresso machine if you are familiar with electrical appliances and have unplugged it. Follow manufacturer instructions carefully to avoid damage or injury.
Keep Your Breville Bambino Plus Heating Perfectly
By following these troubleshooting steps—checking power, inspecting components, cleaning, and descaling—you can often resolve heating issues yourself. Regular maintenance extends your machine’s lifespan and ensures consistent, high-quality espresso every time. When in doubt, consult a professional to avoid voiding warranties or causing damage.
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