Air conditioning, see AIR CONDITIONING
Commercial energy code requirements, Minn. Rules 1323.0611 to 1323.0680, 1323.0642
Cooling equipment, aboveground storage tanks, Minn. Rules 7151.1200, 7151.1300
Emission standards for hazardous air pollutants industrial process cooling towers, Minn. Rules 7011.7160
Heating and frost insulators, prevailing wages, job classification descriptions, Minn. Rules 5200.1102
Once-through cooling systems, water use permits, prohibition, Minn. Rules 1323.0611
Refrigeration systems, see REFRIGERATION SYSTEMS