SIGMA MANUFACTURING INC. Cooling Tower, Marietta, Georgia | United States

SIGMA MANUFACTURING INC. is an operational cooling tower facility located at 4875 Deen Road, Marietta, Georgia, United States. The plant serves the manufacturing sector, specifically under NAICS code 333415 (Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing). Its location in Cobb County places it within a region with significant industrial and commercial activity. The facility operates under U.S. regulatory frameworks, including ASHRAE 15 for refrigeration safety and the EPA's Significant New Alternatives Policy (SNAP) for refrigerant management. Cooling towers in this region typically use air-cooled or evaporative systems, with water consumption and energy efficiency being key operational considerations. The plant's scale is consistent with medium-sized industrial cooling infrastructure. As part of the local industrial ecosystem, the cooling tower supports manufacturing processes and building climate control. Its operation aligns with broader trends in the U.S. toward refrigerant phase-down under the Kigali Amendment and improved system efficiency. The facility contributes to the reliability of industrial operations in the Marietta area.

Cooling towers in the United States are subject to regulations on refrigerant use and water management. The facility likely uses refrigerants with varying global-warming potential (GWP), and its efficiency is measured by coefficient of performance (COP). Water consumption is a concern for evaporative cooling towers, especially in regions like Georgia with seasonal water availability. Compliance with ASHRAE 15 and EPA SNAP rules helps mitigate environmental impact.