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Trusted HVAC Cooling Tower Solutions
SPX Cooling Tech has been a global leader in cooling tower and air cooled heat exchanger manufacturing for over a century. Our legacy brands Marley, Recold, and SGS represent cutting-edge innovation in evaporative cooling systems, serving HVAC, industrial process cooling, and refrigeration markets worldwide. With 150+ global offices and 250+ patents, we combine century-old expertise with modern R&D capabilities to deliver sustainable cooling solutions.

Our Kansas City-based research facility operates in a unique underground environment for precise testing, while our global service network ensures local support for every client. We maintain industry leadership through continuous technological advancements in water-efficient cooling systems and comprehensive lifecycle support for mission-critical applications.
Services
Cooling Towers Fluid Coolers Evaporative Condensers Industrial Evaporators Adiabatic Systems Water Management Cooling Controls Plume Abatement Parts Supply Technical Support
Details
  • Year established: 1923
Highlights and features
  • 100+ years of specialized expertise in evaporative cooling technology
  • 250+ global patents protecting innovative cooling system designs
  • Worldwide service network with 150+ local support locations
  • Industry-leading R&D facility with underground testing capabilities
  • Sustainable solutions meeting ASHRAE 90.1 and LEED certification standards
Associations and certifications
  • ASHRAE
  • LEED
Services
Cooling Towers
Our evaporative cooling towers use water evaporation to remove heat from industrial processes and building systems. These systems provide energy-efficient heat rejection for data centers, manufacturing facilities, and HVAC applications. With models ranging from modular units to field-erected towers, our solutions combine thermal efficiency with water conservation features.
Fluid Coolers
Closed-circuit fluid coolers maintain process fluid purity while rejecting heat through evaporative cooling. Our Marley and Recold brands offer specialized designs for refrigeration systems and industrial processes. These units feature corrosion-resistant materials and energy-saving controls for continuous operation in demanding environments.
Evaporative Condensers
Evaporative condensers combine heat exchange technologies to cool refrigerants and process gases. Our SGS industrial condensers use water and air to achieve high thermal efficiency in food processing, chemical, and pharmaceutical applications. The systems incorporate advanced water treatment features to minimize maintenance requirements.
Adiabatic Systems
Adiabatic cooling systems combine dry and wet cooling technologies for optimized performance. The OlympusV series provides water savings in arid climates while maintaining energy efficiency. These systems automatically adjust between operating modes based on environmental conditions and cooling demands.
Water Management
Our MarleyGard water management solutions protect cooling systems through filtration and chemical treatment. The systems reduce water consumption while preventing scale buildup and microbial growth. Integrated monitoring features help maintain optimal water quality and system efficiency.
Questions
What types of cooling towers do you offer?
We offer crossflow, counterflow, natural draft, and hybrid cooling towers in various configurations for industrial and commercial applications.
How do evaporative cooling systems save water?
Our systems use advanced water treatment and cycles of concentration to minimize consumption, with hybrid models reducing usage by up to 20%.
Can your equipment meet LEED certification requirements?
Yes, our cooling towers contribute to LEED credits through energy efficiency, water conservation, and sustainable design features.
Do you provide parts and service support?
We offer global parts availability and technical support through 150+ service locations worldwide.
How do adiabatic cooling systems work?
Our adiabatic systems combine air and evaporative cooling, switching modes based on climate conditions to optimize efficiency and water use.
What industries do you serve?
We support data centers, food processing, pharmaceutical, chemical, and HVAC industries with customized cooling solutions.
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