Ender 3 S1 5015 hotend fan duct

Hotend cooling fan 5015 duct for Ender 3 S1 Zero Offset CR Touch Mount 5015. Uses screws from the original fan, although the model fits the fan well, some hot glue may be required.

You need to use a heat resistant filament.
I used petg
I used a 24 5015 volt fan, I connected the fan with a JST 1.25MM 2-Pin cable, you need to connect the + positive end of the fan to the - negative end of the cable.

So why did I do this? I used an all metal hotend, I wanted to cool the aluminum heatsink a bit more. I couldn't touch the stock heatsink from the heat and when I do this there is a slight heat build up.