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Home / Hot End and Nozzle / 3D Printer 6x20mm Mold Single-End Electric Heating Tube 12V 40W / 24V 40W

Attributes

Brand -
Category 3D Printing Accessories / Hot End and Nozzle
Origin -
Heater Diameter 6mm
Heating Length 20mm
Voltage Options 12V or 24V
Power Output 40W
Material Construction Stainless Steel 304
Wire Length 1000mm
Wire Insulation High Temperature Silicone
Terminal Type Single End Molded
Package Quantity 2 Pieces
Net Weight 28g

5 reviews

A

Anonymous

Mar 21, 2026

Rating: 4/5

Good Heater

Works well but wires are a bit stiff compared to the original. Still, the heating performance is excellent for the price.

A

Anonymous

Mar 16, 2026

Rating: 5/5

Reliable

No issues after 100 hours of printing. Temperature stability is improved over my old worn-out heater.

A

Anonymous

Feb 23, 2026

Rating: 5/5

Fast Heating

Gets to 200C very quickly on my 24V setup. Great replacement part for when the stock heater fails.

A

Anonymous

Feb 09, 2026

Rating: 4/5

Solid Build

Good quality for the price. Make sure you select the correct voltage for your motherboard before ordering.

A

Anonymous

Jan 30, 2026

Rating: 5/5

Perfect Fit

Dropped right into my hot end block without any modification. Heats up consistently and maintains temperature well during long prints.

5 FAQ

Q: Do I need to apply thermal paste during installation?

A: Yes, we recommend applying a small amount of thermal paste to ensure efficient heat transfer to the block.

Q: Can I cut the silicone wires to make them shorter?

A: Yes, you can trim the wires, but please ensure you properly strip and insulate the ends before connecting to avoid shorts.

Q: Does this fit the Creality Ender 3 Pro?

A: Yes, the 6mm x 20mm size is standard and compatible with most Ender 3 series hot ends.

Q: Which voltage should I choose for my printer?

A: Select the voltage that matches your mainboard output, either 12V or 24V. Using the wrong voltage will affect heating performance.

Q: What is the maximum safe operating temperature?

A: This heater is rated for standard printing materials and can safely operate up to 300°C.

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