Attributes

Brand	-
Category	Root / Office Equipment, Supplies & Services
Origin	-
Brand	MUALPHA
Compatible Model	E3D V6 Hotend
Material Options	Brass, Aluminum
Thermistor Type	NTC 100k or PT100
Nozzle Thread	M6
Max Temperature	250°C (Brass), 300°C (Aluminum)
Package Contents	1x Heater Block, 1x Nozzle, 1x Thermistor
Weight	18 grams
Color	Silver/Gold
Application	3D Printer Maintenance & Upgrade

6 reviews

Anonymous

Mar 31, 2026

Rating: 5/5

Reliable for daily printing

Been running this block for three weeks straight on my farm printer. No leaks, stable temps, and the PT100 option gives me the precision I need for engineering materials.

Anonymous

Mar 30, 2026

Rating: 5/5

Excellent replacement part

My old heater block corroded after years of use. This MUALPHA replacement looks durable and the NTC100k sensor reads temperatures accurately on my dashboard.

Anonymous

Mar 23, 2026

Rating: 4/5

Solid construction

The machining is clean with no burrs. Installation was straightforward. I deducted one star only because the instructions were minimal, but it's easy if you know V6 hotends.

Anonymous

Mar 14, 2026

Rating: 5/5

Great value for money

Comes with everything needed for a quick swap. The brass nozzle included is high quality and hasn't shown any wear after printing several spools of PLA.

Anonymous

Mar 08, 2026

Rating: 5/5

Perfect fit for my V6 setup

The threading was precise and the thermistor fit snugly without any gaps. Heating is consistent and my prints have improved significantly since swapping out my old block.

Anonymous

Mar 04, 2026

Rating: 4/5

Good quality aluminum option

I bought the aluminum version for higher temperature filaments. It works well, though it took a little longer to heat up compared to brass. Overall very satisfied.

5 FAQ

Q: What is the difference between NTC100k and PT100?

A: NTC100k is a standard thermistor suitable for most general printing up to 250°C. PT100 is a resistance thermometer offering higher accuracy and stability, ideal for industrial or high-temp applications.

Q: Does this kit include the silicone sock?

A: No, this package includes the heater block, nozzle, and thermistor only. The silicone sock is sold separately.

Q: Can I use this with PETG filament?

A: Yes, both the brass and aluminum versions are fully compatible with PETG, PLA, ABS, and other common filaments within their temperature ranges.

Q: Is the nozzle pre-installed in the block?

A: No, the nozzle and heater block are separate components in the box to prevent damage during shipping. You will need to assemble them using a wrench.

Q: Will this work with a Creality Ender 3?

A: Yes, provided your Ender 3 has been upgraded with an E3D V6 style hotend. It is not compatible with the stock CR-10 style hotend without modification.

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