A
Anonymous
Apr 11, 2026
Rating: 4/5
Solid Build
Heavy duty feel. Took a bit of time to install but worth it for the stability.
Description
Mellow A1 Heating Block Kit for Bambu Lab A1/A1 MINI 3D Printers
Reviews
Attributes
| Brand | - |
| Category | 3D Printing Accessories / Hot End and Nozzle |
| Origin | - |
| Compatibility | Bambu Lab A1 / A1 Mini |
| Material | Aluminum Alloy |
| Voltage | 24V DC |
| Heater Power | 40W |
| Thermistor Type | NTC 100K |
| Nozzle Thread | M6 |
| Max Temperature | 300°C |
| Brand | Mellow |
| Package Weight | 45g |
| Warranty | 6 Months |
5 reviews
A
Anonymous
Feb 28, 2026
Rating: 5/5
Fast Shipping
Arrived quickly and works exactly as described. Very happy with this purchase.
A
Anonymous
Feb 24, 2026
Rating: 5/5
Reliable Upgrade
No more temperature fluctuations. My prints look much better now.
A
Anonymous
Feb 16, 2026
Rating: 4/5
Good Quality
Works well but the screws included were slightly different than stock. Still works great.
A
Anonymous
Feb 04, 2026
Rating: 5/5
Direct Replacement
Fit perfectly on my A1 Mini. Heating is stable and installation was straightforward.
5 FAQ
Q: What is the maximum temperature rating?
A: The heater block is rated for continuous use up to 300 degrees Celsius.
Q: Is this a 24V heater?
A: Yes, this heater block is designed for 24V systems compatible with Bambu Lab A1.
Q: Does this come with a thermistor?
A: Yes, the kit includes the heater block and the necessary thermistor.
Q: Is this compatible with the Bambu Lab A1 Mini?
A: Yes, this kit is designed for both the A1 and A1 Mini models.
Q: Do I need to change any firmware settings?
A: No, this is a direct hardware replacement and does not require firmware changes.
![Bambu Lab Right Hotend Heating Assembly 3D Printer Accessory [Compatible with H2D]](https://www.gosteppe.com/cache/medium/product/2203/legacy-main-d56482b3801c18329d097eb5.png)
