I am looking for a vent system for my K2 Plus. I have found a few good ones, but none of them address the center fan. Of the 3 fans in the back of a K2 Plus, is the center fan part of the vent system? It it is not, what does the center fan do?
I’m only really guessing here, but is the center part of the back wall fans for the chamber heater? I did try to open it to see what was in there but couldn’t.
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Exactly. the mystery is killing me. What does that bugger do?