I'd doubt the 1" thickness as Peltier modules are a lot thinner than that
normally. Even the xy directions are a bit dubious as the largest normally
are in the inch and a half size. You may have some axuilary parts put onto
the module to help get the heat moved about.
You get to pump about 180BTU of heat with a single module for the most part
and anything as big as you are discussing should be able to handle about 4
times that if the size of the actual device is that big.

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Why isn't there an Ozone Hole at the NORTH Pole?