A
Anonymous
Mar 22, 2026
Rating: 5/5
Excellent Replacement
Fits my V6 perfectly. No leaks at high temps and the PT100 seating is precise.
Description
Mellow 3D Printer Accessory E3D V6 Hotend Extruder Brass Heating Block Compatible with PT100
Reviews
Attributes
| Brand | - |
| Category | 3D Printing Accessories / Hot End and Nozzle |
| Origin | - |
| Material | Brass |
| Compatibility | E3D V6 Hotend |
| Sensor Type | PT100 |
| Thread Size | M6 |
| Max Temperature | 300°C |
| Heater Power | 40W |
| Voltage Support | 12V/24V |
| Brand | Mellow |
| Net Weight | 18g |
| Package Content | 1 x Heating Block |
5 reviews
A
Anonymous
Mar 09, 2026
Rating: 5/5
PT100 Works Great
Stable readings with my Duet board. Much better temperature control than thermistor.
A
Anonymous
Mar 07, 2026
Rating: 4/5
Good Value
Quality is good but shipping took a while. The brass finish is smooth.
A
Anonymous
Feb 03, 2026
Rating: 5/5
Solid Build
Brass feels durable. Easy installation into my existing hotend assembly.
A
Anonymous
Jan 30, 2026
Rating: 4/5
Nice Upgrade
Better than stock block. Needs careful tightening to avoid stripping threads.
5 FAQ
Q: Does it support PT1000 sensors?
A: This block is designed specifically for PT100 sensors due to hole sizing.
Q: Does it come with a heater cartridge?
A: No, this is the heating block only. Cartridge is sold separately.
Q: What thread size is the nozzle?
A: It uses standard M6 nozzle threads compatible with V6 nozzles.
Q: Is this compatible with E3D V6 clones?
A: Yes, it fits standard V6 geometry and mounting points.
Q: What is the maximum safe temperature?
A: We recommend up to 300°C for brass blocks to prevent softening.
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