Description
Reviews
| Brand | - |
| Category | Root / Office Equipment, Supplies & Services |
| Origin | - |
| Voltage Compatibility | 12V / 24V Dual Support |
| Power Rating | 40W |
| Thermistor Type | NTC3950 |
| Package Quantity | 2 Pieces per Set |
| Material | Stainless Steel & High-Temp Wire |
| Connector Type | Standard 2-Pin Plug |
| Max Operating Temp | Up to 300°C |
| Wire Length | Approx. 1 Meter |
| Compatibility | Most FDM 3D Printers (Ender, Prusa, etc.) |
| Weight | 45g per piece |
Anonymous
Mar 29, 2026
Rating: 5/5
Saved my printer!
My original heater broke mid-print. These arrived quickly and were easy to install even for a beginner. Highly recommend keeping a set handy.
Anonymous
Mar 27, 2026
Rating: 5/5
Excellent backup parts
Bought these as spares. Tested one on a bench power supply and it reached target temp in seconds. Very satisfied with the build quality.
Anonymous
Mar 23, 2026
Rating: 5/5
Perfect replacement for my Ender 3
These heating rods fit perfectly and heat up quickly. The NTC3950 sensor reads temperature accurately compared to my old one. Great value for the price.
Anonymous
Mar 23, 2026
Rating: 4/5
Does the job
No complaints so far. My printer is back up and running. The thermistor calibration was spot on right out of the box.
Anonymous
Mar 16, 2026
Rating: 4/5
Good quality, fast shipping
Works well on my 24V setup. Installation was straightforward. One star off because the wire insulation felt slightly thinner than expected, but it holds up under heat.
Anonymous
Mar 06, 2026
Rating: 5/5
Reliable and affordable
We use these in our school makerspace. They are durable and handle continuous printing sessions without issues. The dual voltage support is a huge plus.
Q: Can I use this on a 12V printer if the kit says 12V/24V?
A: Absolutely. The heating element is designed to operate efficiently at either 12V or 24V. Just ensure your firmware settings match your printer's voltage.
Q: How long is the warranty on these accessories?
A: These accessories come with a 30-day manufacturer warranty covering defects in materials or workmanship. Please contact us if you experience any issues.
Q: What is the resistance value of the NTC3950 at room temperature?
A: The NTC3950 thermistor typically has a resistance of 100kΩ at 25°C, which is standard for most 3D printer hotends.
Q: Does the package include thermal paste?
A: No, this kit includes only the heating rod and thermistor assembly. We recommend applying fresh thermal paste during installation for optimal heat transfer.
Q: Are these compatible with a Creality Ender 3 V2?
A: Yes, these heating rods are fully compatible with the Ender 3 V2, supporting both its 12V and 24V configurations depending on your specific board setup.
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