If your Breville Bambino Plus isn’t heating properly, it can prevent you from brewing your favorite espresso. Fortunately, most heating issues are fixable with some simple troubleshooting steps. This guide will walk you through the common causes and safe, effective solutions to restore your machine’s heat and get back to enjoying coffee at home.
Before attempting any repairs, ensure you follow safety precautions and unplug the machine when working on it. Let’s start with the most common causes and how to address them.
Key Takeaways
| Common Cause | Heating element or thermostat failure |
| Initial Check | Ensure the machine is plugged in and turned on |
| Descaling | Mineral buildup can hinder heating |
| Power Reset | A simple reset can resolve minor faults |
| Professional Repair | When in doubt, contact authorized service |

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Step 1: Verify Power and Settings
- Ensure the machine is properly plugged into a working outlet.
- Check that the power switch is turned on.
- Confirm that the machine’s standby or off mode is not active.
- If your model has a heating indicator light, verify it’s illuminated.

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Step 2: Reset the Machine
- Unplug the espresso machine from the power source.
- Wait for at least 30 seconds to allow internal components to reset.
- Plug the machine back in and turn it on.
- Observe if the heating indicator or display shows normal operation.
Step 3: Check for Mineral Buildup and Descale
- Mineral deposits can block water flow and interfere with heating.
- Use a descaling solution suitable for Breville machines, following manufacturer instructions.
- Perform a descaling cycle to remove scale buildup, which can improve heating performance.
Step 4: Inspect and Replace Faulty Components
If the machine still does not heat, internal components such as the heating element or thermostat may be faulty. This step is best handled by a professional technician.
Tips and Warnings
- Always unplug the machine before performing any maintenance or inspection.
- Use only approved descaling products to avoid damage.
- If you’re uncomfortable opening the machine, contact authorized service centers.
- Never attempt to repair electrical components yourself unless qualified.
The Products in This Guide

Breville Bambino Plus
- ✔ Voltage: 120V
- ✔ Weight: 10.5 lbs
- ✔ Material: Stainless Steel

Breville BEC250 Espresso Machine Cleaning Tablets
- ✔ Formulation: Food-grade
- ✔ Application: Cleaning residual oils
- ✔ Quantity: 8 tablets
Breville Bambino Plus

The Breville Bambino Plus offers quick heat-up and reliable espresso extraction, making it a top choice for home baristas. When it fails to heat, following these troubleshooting steps can save time and money.
Pros:
- Fast ThermoJet heating system
- Compact design
- Easy to reset and troubleshoot
- High-quality build
Cons:
- Electrical component issues may require repair
- Mineral buildup can cause heating problems if not descaled regularly
Best for: Home espresso enthusiasts who want quick, reliable results
Not ideal for: Users uncomfortable with DIY repairs or descaling procedures
Bottom line: Regular maintenance and proper troubleshooting can keep your Breville Bambino Plus heating reliably.
Breville BEC250 Espresso Machine Cleaning Tablets

Using Breville BEC250 Cleaning Tablets regularly helps remove coffee oils and scale, preventing heating issues caused by residue buildup.
Pros:
- Specially designed for Breville machines
- Prolongs machine lifespan
- Easy to use
- Gentle cleaning
Cons:
- Requires regular use for best results
- Cost adds up over time
Best for: Maintaining clean and efficient espresso machines
Not ideal for: For users who prefer manual cleaning methods
Bottom line: Regular cleaning with these tablets keeps your machine operating smoothly and helps prevent heating issues.
Frequently Asked Questions
Why is my Breville Bambino Plus not heating at all?
Possible causes include power issues, faulty heating element, or mineral buildup. Follow the troubleshooting steps to diagnose and fix the problem.
How often should I descale my espresso machine?
It’s recommended to descale every 2-3 months, or more frequently if you use hard water, to prevent mineral buildup that can interfere with heating.
Can I repair the heating element myself?
Replacing the heating element involves opening the machine and handling electrical parts, which is best done by a qualified technician to ensure safety and proper repair.
What safety precautions should I take during troubleshooting?
Always unplug the machine before opening or cleaning it. Avoid using harsh chemicals and seek professional help if unsure about repairs.
Getting Your Espresso Hot Again
Most heating issues with the Breville Bambino Plus can be resolved with simple troubleshooting steps like resetting, descaling, or checking power connections. Regular maintenance and careful use will help ensure your machine heats properly and delivers delicious espresso every time. When in doubt, professional servicing is the safest choice to keep your coffee experience seamless and enjoyable.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.