Time for one of my long posts, again.
My new brewie+ MCU Board showed up today. I got my new lower powered fans and connectors installed and my new board installed. For anyone wanting to power their boil kettle fan and mash tun fan that you installed with the switched connections of the case fans the plugs you need are the ones I originally purchased. Micro JST connectors. I'm very sorry if you already ordered the wrong parts. I will correct my post if I can.
All the parts went if almost flawlessly. There is some thread locking material on the bolts of the case fans and it was hard to get the nuts off. I used my impact screwdriver and actually broke one of the bolts. The nuts are 7mm and you will need a good screwdriver to remove them.
Here is a picture of the repair I did on my old board. The object in the lower left is the point of a sewing pin just for reference.
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Picture of the power supply
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Labels for reference
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Wiring completed
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If anyone needs better picture let me know. I actually remembered to take a few this time. Hope this helps anyone wanting to upgrade their cooling system.