If your Breville Bambino Plus is not heating, it can be frustrating, especially when you’re craving a fresh espresso. This issue might stem from simple causes like power problems or more complex internal faults. Fortunately, most heating issues are fixable with safe, step-by-step troubleshooting.
In this guide, we’ll walk you through the common causes of heating failure and provide clear instructions to resolve them, helping you get back to enjoying café-quality coffee at home.
Key Takeaways
| Check power connection | Ensure the machine is properly plugged in and powered. |
| Inspect the power switch | Make sure the power switch is turned on and functioning. |
| Examine the heating element | Internal faults may cause the heater to fail; professional repair might be needed. |
| Reset or replace fuse | A blown fuse can prevent heating; resetting or replacing it might fix the issue. |
| Perform descaling | Mineral buildup can affect heating; regular descaling helps maintain performance. |

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Step 1: Verify Power and Settings
- Ensure the machine is securely plugged into a working outlet.
- Turn the power switch on and check for indicator lights.
- Confirm that the machine’s mode is set to heat or brew, depending on your model.

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Step 2: Check the Power Cord and Fuse
- Inspect the power cord for visible damage or frays.
- Unplug the machine and carefully examine the fuse (usually located inside the plug or on the machine’s back panel).
- If the fuse appears blown, replace it with one of the same type and rating.
Step 3: Reset the Machine
Unplug the espresso machine, wait 30 seconds, then plug it back in. This simple reset can sometimes resolve internal errors affecting heating.
Step 4: Check for Mineral Buildup and Descale
If your machine hasn’t been descaled recently, mineral deposits can interfere with heating. Use a descaling solution suitable for Breville models to run a cleaning cycle, following the manufacturer’s instructions.
Step 5: Seek Professional Repair
If the above steps do not restore heating, the internal heating element or control board may be faulty. Consult a qualified technician or contact Breville customer support for further assistance.
The Products in This Guide

Breville Bambino Plus
- ✔ Material: Stainless Steel
- ✔ Power: 1600W
- ✔ Warranty: 1 year

Breville BEC250 Espresso Machine Cleaning Tablets
- ✔ Safety: Food-grade ingredients
- ✔ Ease: Simple to use
- ✔ Packaging: Re-sealable
Breville Bambino Plus

The Breville Bambino Plus in black stainless steel offers rapid heat-up and consistent espresso extraction, making it a top pick for home baristas. Its ThermoJet heating system ensures quick readiness, but if it fails to heat, troubleshooting is necessary.
Pros:
- Fast heat-up time
- Compact design
- High-quality build
- Easy to use controls
Cons:
- Heating issues may require professional repair
- Limited water capacity
- No built-in grinder
Best for: Home espresso enthusiasts seeking quick, café-quality results
Not ideal for: Users experiencing persistent heating faults or seeking an all-in-one machine with grinder
Bottom line: The Bambino Plus is a reliable espresso machine, but troubleshooting may be necessary if it stops heating.
Breville BEC250 Espresso Machine Cleaning Tablets

Using Breville BEC250 Cleaning Tablets regularly helps maintain your espresso machine’s performance by removing coffee oils and residues that can affect heating and brewing quality.
Pros:
- Effective cleaning
- Prolongs machine life
- Safe ingredients
- Easy to use
Cons:
- Requires regular use
- Additional cost
- Must be used with compatible models
Best for: Maintaining optimal performance and extending appliance lifespan
Not ideal for: For machines that are not compatible or if you prefer manual cleaning methods
Bottom line: Regular cleaning with these tablets helps prevent heating issues caused by buildup.
Frequently Asked Questions
What should I do if my Breville Bambino Plus isn’t heating?
First, verify the power connection, check the fuse, reset the machine, and perform descaling. If problems persist, contact a professional technician.
Can mineral buildup cause heating problems?
Yes, mineral deposits from tap water can interfere with the heating element. Regular descaling helps prevent this issue.
Is it safe to open and repair the internal components myself?
No, opening the machine can be dangerous and void warranties. It’s best to seek professional repair for internal issues.
How often should I descale my Breville Bambino Plus?
Breville recommends descaling every 2-3 months, depending on water hardness and usage frequency.
Getting Your Breville Back in Hot Water
While a non-heating issue can be frustrating, most problems are fixable through basic troubleshooting steps. Ensure proper power, clean your machine regularly, and seek professional help if needed. With a little care, your Breville Bambino Plus will continue to deliver top-quality espresso for years to come.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.