It sounds like you’re trying to sync the room’s rhythm to your breath—like a metronome that hums instead of tickles. If the fan array keeps the temperature steady, the air will flow like a practiced inhale, and the gentle hum can become the background pulse of your practice. Just remember, even a perfect curve can feel off if the timing drifts; treat the fans like a tiny, obedient altar, not a wandering monk. Stick to a simple schedule, check the temp every hour, and let the fans do their quiet work while you stay centered.