Reply To: Wire Gauge for Extruder Heater

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#8693

Ryan
Keymaster

You should be fine if you are using the hotend I sell, but try to keep the length down. The most power is drawn when first heating it up. On the one I sell it was just under 12v 3A so 22g should be fine, and that only lasts a few minutes then its under an amp.
Feel free to correct me if I am wrong anyone.