this post was submitted on 21 Jun 2026
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Why not wire the hood to an air sensor?
Most hoods are plugged into an outlet in the cabinet above it. Just pop a smart plug in there and leave the switch on the hood on.
I used a Shelly relay to add smarts to my dumb hood. Just interrupt the switches.
That powers the light too, so I'd rather not lose that.
I may try, but I'm in an apartment and I'm not sure if I can pull it off without damaging the hood.