You know I was thinking about your heater idea and it came to me, why not make it a heater & air purifier! On the intake add a activated carbon pads(they look like green scrub pads but black and usually bigger) and maybe even a paper filter, one for a lawnmower should do not hepa grade but will get the small stuff. 
This idea may require some custom fabrication to hold the filters.
Not sure how the fans would handle it. But its an idea. Thought I throw it out there. I ran across this post and now have a one board going myself
Hopefully soon get solar implemented once I have all the pieces.
This idea may require some custom fabrication to hold the filters.
Not sure how the fans would handle it. But its an idea. Thought I throw it out there. I ran across this post and now have a one board going myself
Hopefully soon get solar implemented once I have all the pieces. has some promise I just got new s9 drop in kit from a builder
I can do 1 2 or 3 boards
3 boards on low give me 16 th and 900 watts this is about 56-57 watts a th
2 boards on low give me 11 th and 616 watts this is about 56-57 watts a th
I am thinking of making improved low power miners. using the s9 shell and s9 fans and s9 controllers and of course drop in these new boards.
