A
Anonymous
Mar 27, 2026
Rating: 4/5
Good quality but stiff wires
The component works great, but the wires are a bit stiff to route in the chain.
Description
3D Printer Kit Ender-3 S1/PRO Thermistor Heating Rod 24V 40W High-Temperature Resistant up to 300°C
Reviews
Attributes
| Brand | - |
| Category | 3D Printing Accessories / Hot End and Nozzle |
| Origin | - |
| Operating Voltage | 24V DC |
| Heater Power | 40W |
| Max Temperature | 300°C |
| Compatible Model | Ender-3 S1 / PRO |
| Thermistor Resistance | 100K NTC |
| Heater Block Material | Aluminum Alloy |
| Cable Length | 500mm |
| Connector Type | PH2.0 2-Pin |
| Package Weight | 30g |
| Warranty Period | 12 Months |
5 reviews
A
Anonymous
Feb 22, 2026
Rating: 5/5
High temp rating verified
I run ABS often and this handles the heat without any issues. Solid build quality.
A
Anonymous
Feb 21, 2026
Rating: 3/5
Works but packaging was poor
The part functions correctly, but it arrived in a plain bag with no protection.
A
Anonymous
Feb 13, 2026
Rating: 5/5
Saved my setup
My old heater died suddenly. This swapped in easily and I was printing again in an hour.
A
Anonymous
Jan 30, 2026
Rating: 5/5
Exact replacement part
Fit perfectly into my S1 Pro. Heating is consistent and the thermistor reads accurately.
5 FAQ
Q: What tools are needed for installation?
A: You will need a hex key set and possibly tweezers to handle the small connector clips.
Q: Is the thermistor replaceable separately?
A: No, this is a combined unit. Both the heater and thermistor are integrated for safety and reliability.
Q: Does this come with thermal paste?
A: No, we recommend applying fresh thermal paste during installation for optimal heat transfer.
Q: Is this compatible with the original Ender 3?
A: No, this is specifically designed for the Ender-3 S1 and PRO models due to voltage and connector differences.
Q: Can I use this for PLA printing?
A: Yes, this cartridge supports all standard filaments including PLA, PETG, and ABS.
![Bambu Lab Right Hotend Heating Assembly 3D Printer Accessory [Compatible with H2D]](https://www.gosteppe.com/cache/medium/product/2203/legacy-main-d56482b3801c18329d097eb5.png)
![[Upgraded] TZ A1/A1 mini Brass Heatsink Detachable Hardened Steel Nozzle Hotend Print Head Ceramic Heating 70W + Temperature Sensor Component Silicone Sleeve Black](https://www.gosteppe.com/cache/medium/product/7690/legacy-main-1086528884a8845363ef5d28.webp)
![[Sheet Music Collection for Teachers] Continuously Updated – HD, No Watermark, Includes Tutorial Videos](https://www.gosteppe.com/cache/small/product/270366/legacy-main-31b5e0667fb30a4c5628abbc.webp)
