this post was submitted on 11 Nov 2024
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[โ€“] grue 2 points 1 month ago (1 children)

I wasn't thinking of trying to regulate down the power on the heat gun itself, I was thinking of cycling it on and off (or cycling between heat and fan-only mode) to maintain thermostatic control of the temperature in the box.

[โ€“] [email protected] 2 points 1 month ago* (last edited 1 month ago)

Set a temperature, have an exhaust, the temperature inside will be within a wibble of your set-point because the air stream will completely dominate over any other source of temperature raise/drop. You're way overcomplicating things. Forego subtlety, consider the air as a bulldozer: If this was a closed system having feedback control would be a good idea but air frying is supposed to use fresh outside air so that the hot air is really dry and the intake air being a couple degrees hotter or colder won't make a difference in practice. Just smash that shit.