• 6 years ago
How to upgrade the heatbed mosfet on a wanhao or monoprice 3d printer. If you have a Wanhao duplicator i3 or any of its clones, you NEED to do this mod to prevent possible overheating and fire issues.

Mosfet Mounting Bracket: goo.gl/oDRa6c

120mm Fan Shroud: goo.gl/edcwZV

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