I was wondering about the noise. Ducting it a great idea.
Discussion
My old Butterfly Labs miner was loud enough in 2013……. Got kicked to the garage. I’m guessing any recent ASIC would be even louder.
Surely in the future combining a heater with ASIC will be the normal. Offset that heating cost with mining revenue. S9s could have a whole new life when spot moves high enough. Same theory for any solar install.