Quote from: mikeywith on Today at 05:02:27 PM

Quote from: philipma1957 on Today at 03:15:57 PM

can the cold air from the split be piped to the hot side.

so 10 splits all on cold side but pipe cold air on two to the hot side.

They can't be piped by default, but with some ducting it could we could easily direct one or more ACs to blow air to the hot side of the room, sould not be too difficult to do.

Here is how thet look like https://www.daikinindia.com/products-services/floor-standing

They blow air from the bottom and blow at the top.

Quote

so we were 80f cold 105f hot
with the partial mixing
we are 85f cold 95f hot

How did that affect the gear temps? It's hard to know if gear would prefer 80f intake and 105f out, vs 85f in and 95f out.

@stopmix, whatsminers would tune lower when temps go up, not much work needed to underclock them or shut them down when needed, but the cost of the setup will be close to 20k, slightly above, would rather size everything correctly since this will be one huge risk to test.

My plan is not to go full blast at first, so maybe just 1-2 ACs and the right number of miners accordingly، that should give us a good overview of how things will be on a larger scale.

The next issue we would face is noise, we need to soundproof the room as much as possible, also not sure how noisy a dozen ACs outdoor units will be.

This is going to be a very complicated project to say the least, which is why I am trying my best to be prepared for all scnerio, have to study everything, consulted a few HVAC folks and none of them had a clue of an operation of such type, they all know the math as we do, but none seemed to fully guaranteed it would work.

So far all gear is good I showed you the whatsminers they are within spec.

My setup is close to what you have but not the same.

I can get some air in and some air out not enough but some.
And we do 36k+36k BTU of ac.

We are at 165kwatts and the room is smaller.

The small mixing action is okay so far.

You are going you be like this.

The larger room size will help you.

The dependence on all ac will mean you need 24/7/365 temp monitor.

I have these going to 4 phones and an ipad

https://www.amazon.com/gp/product/B01N17RWWV/ref=ppx_yo_dt_b_search_asin_title?

https://www.amazon.com/gp/product/B08PKWPKM2/ref=ppx_yo_dt_b_search_asin_title?