After months of planning, stressing, and budgeting my mining operation is finally up and running! The electrician just installed three 30 amp 240v circuits/outlets, and I'm using heavy duty tripp lite pdu's to distribute power to all 19 miners. My makeshift hot/cold isle is working nicely and keeping temps in a very acceptable range. I'm using insulated tarp to keep the hot exhaust air separate from the cooler intake air so the exhaust can be vented out of the window, and I'm using a 14,000 BTU AC to assist in the cooling process. Let me know what you guys think or if you have any questions.