NORTEK Cooling Tower | Oklahoma City, Oklahoma, United States

NORTEK is a cooling tower facility situated at 5111 SW 29th Street in Oklahoma City, Oklahoma, within Oklahoma County. The plant is operational and classified under NAICS code 333415, which covers air-conditioning and warm air heating equipment and commercial and industrial refrigeration equipment manufacturing. As a cooling tower, it plays a role in rejecting heat from industrial processes or HVAC systems, contributing to temperature control in the region. The facility operates under U.S. regulatory frameworks, including the Environmental Protection Agency's (EPA) regulations under the Clean Air Act, which govern refrigerant management and emissions. The Kigali Amendment to the Montreal Protocol, adopted by the U.S., mandates a phasedown of high-global-warming-potential (GWP) refrigerants. NORTEK likely uses refrigerants such as R-410A or R-134a, which are subject to these regulations. Cooling towers in the U.S. typically range from small packaged units to large field-erected systems, with capacities measured in tons of refrigeration. The environmental significance of NORTEK lies in its water and energy use. Cooling towers can consume significant amounts of water for evaporative cooling, and their energy efficiency is measured by the coefficient of performance (COP). In Oklahoma's climate, water conservation and energy efficiency are key operational considerations. The facility's location in an industrial area of Oklahoma City underscores its role in supporting local manufacturing and commercial activities.

Cooling towers like NORTEK use evaporative cooling, which can lead to high water consumption and potential for legionella growth if not properly maintained. The choice of refrigerant impacts global warming potential; older refrigerants like R-22 are being phased out under the Montreal Protocol. In Oklahoma, water availability and energy costs influence operational decisions. The facility's environmental footprint depends on its efficiency and adherence to regulations such as the EPA's Risk Management Program for ammonia-based systems.