Mellow 80W Heater + Thermistor & Brass Super Volcano Block V6

Mellow 80W Heater Kit with ATC Semitec 104GT-2 Thermistor & Brass Super Volcano Heat Block for V6 Hotend

Upgrade your 3D printer's hotend with this complete Mellow Super Volcano heating kit. Designed for high-volume, high-speed extrusion, this bundle pairs an 80W heater cartridge with a precision-machined brass Super Volcano heat block and the reliable ATC Semitec 104GT-2 thermistor — everything you need for a powerful, stable hotend assembly.

Why Choose This Kit?

• High-Power 80W Heater Cartridge: Reaches printing temperatures faster and maintains them more consistently, even with demanding filaments and large nozzle diameters.
• Brass Super Volcano Heat Block: The oversized 50mm × 21.5mm × 11.5mm block provides exceptional thermal mass for stable, even heat distribution across the melt zone — ideal for faster print speeds and larger nozzle sizes.
• ATC Semitec 104GT-2 Thermistor: An industry-trusted thermistor for highly accurate temperature readings, ensuring consistent and reliable hotend control throughout every print.
• Dual Voltage Support (12V & 24V): Compatible with both 12V and 24V printer setups, making this kit versatile across a wide range of machines.
• Wide Nozzle & Filament Compatibility: Works with nozzle sizes from 0.4mm to 1.2mm and supports both 1.75mm and 3.00mm filaments.
• 1-Metre Cable Length: The generous 1M cable on the heater cartridge provides plenty of reach for clean routing in most printer enclosures.

Technical Specifications

What's in the Box?

• 80W Heater Cartridge × 1
• Brass Super Volcano Heat Block × 1
• Brass Super Volcano Nozzle × 1
• ATC Semitec 104GT-2 Thermistor × 1

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Frequently Asked Questions

Q: Is the Mellow 80W Super Volcano heater kit compatible with both 12V and 24V 3D printers?

A: Yes. The Mellow 80W heater cartridge included in this kit supports both 12V and 24V power supplies, making it compatible with a wide range of 3D printer models. Simply select the correct voltage option to match your printer's power setup before installing.

Q: What filament sizes and nozzle diameters does the Super Volcano heat block support?

A: The Mellow Super Volcano brass heat block supports both 1.75mm and 3.00mm filaments. It is compatible with Super Volcano nozzles in 0.4mm, 0.5mm, 0.6mm, 0.8mm, 1.0mm, and 1.2mm diameters, giving you the flexibility to print at a variety of resolutions and speeds.

Q: Does this kit require assembly?

A: Yes, assembly is required. This kit includes the heater cartridge, brass heat block, Super Volcano nozzle, and ATC Semitec 104GT-2 thermistor as separate components. You will need to assemble them onto a compatible V6 Super Volcano hotend. Basic 3D printer maintenance experience is recommended.

Q: Why is brass used for the Super Volcano heat block?

A: Brass is a popular material for 3D printer heat blocks due to its excellent thermal conductivity and machinability. It heats up evenly and quickly, helping to maintain a stable melt zone temperature — especially important when using large-diameter nozzles or printing at higher speeds with the 80W heater.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.