Thanks Haggs.
The heater was the last thing I spoke to Canaan about and Steven did say it has no certifications for international sales. I don't think it will ever be sold outside China as they don't have faith in it having enough demand for adoption outside of China.
For the noise issue plunge miner in dielectric fluid but for the next part I wonder how to make an air exchange to get hot air, at least enough hot air to warm a room.
I personally wouldn't set up with liquid cooled. Its a neat idea but not ideal for me for a few reasons.
Added cost and care requirements
I can build a suitable soundproofing alternative
I did however discuss with a guy one time something similar. He wanted to use his miners to heat his water. My suggestion was to use an old radiator (he had multiple from old homes and cars). Same concept to remove heat.