GreatBeerTour
Well-Known Member
I have a handful of parts and have begun my build- hopefully this will include an exchange of ideas.
![image.jpg image.jpg](https://cdn.homebrewtalk.com/data/attach/306/306581-image.jpg)
That arrangement of the fan and heatsink is about the worst possible. You want the fan to blow air thru the gaps between the fins of the heatsink. You need to rotate the heatsink/SSR 90˚ to get proper air flow.
Brew on![]()
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