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Home / Hot End and Nozzle / E3D Revo Ceramic Heater Block Kit 24V 40W, High-Temperature Resistant up to 300°C for 3D Printers

Attributes

Brand -
Category 3D Printing Accessories / Hot End and Nozzle
Origin -
Voltage 24V
Power Rating 40W
Material Ceramic
Max Temperature 300°C
Compatibility E3D Revo System
Heater Thread M6
Weight 18g
Wire Length 1000mm
Thermistor Type 100K NTC
Package Contents Heating Block, Cartridge, Thermistor

5 reviews

A

Anonymous

Apr 20, 2026

Rating: 5/5

Excellent stability

Temperature consistency is much better than the aluminum block. Highly recommended for engineering filaments.

A

Anonymous

Mar 25, 2026

Rating: 4/5

Easy install

Swapped it out in 10 minutes. Works great right out of the box.

A

Anonymous

Mar 25, 2026

Rating: 5/5

Must have upgrade

If you run a Revo system, this is the way to go. No more heat creep issues.

A

Anonymous

Feb 27, 2026

Rating: 5/5

Durable ceramic

Feels very solid. No issues after 500 hours of printing with ABS and ASA.

A

Anonymous

Feb 02, 2026

Rating: 4/5

Good but pricey

Works well for high temp filaments. A bit expensive though but worth the reliability.

5 FAQ

Q: Does this work with 12V printers?

A: No, this kit is rated for 24V systems only. Using 12V will result in insufficient heating.

Q: What tools are needed for installation?

A: You will need a hex key and a nozzle wrench to swap the hotend components.

Q: Can I print polycarbonate with this?

A: Yes, the 300°C limit supports most polycarbonate filaments safely.

Q: Is this genuine E3D?

A: Yes, this is an official E3D genuine part with full warranty support.

Q: Is the thermistor included?

A: Yes, the kit comes complete with heater cartridge and thermistor pre-installed.

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