Seeley International is redefining energy-efficient climate control with innovative technologies that deliver comfort, performance, and sustainability for California’s schools, colleges, and public facilities. As one of the world’s leading manufacturers of Indirect Evaporative Cooling and energy-smart HVAC systems, Seeley International helps institutions achieve healthier indoor environments while dramatically reducing energy use and carbon emissions.
With over 50 years of experience and a strong presence in the United States, Seeley International’s award-winning solutions—such as the CW HYBRID which combines a heat pump with a high performance indirect evaporative cooling system offering a breakthrough alternative to traditional air conditioning. These systems can cut cooling energy consumption by up to 80%, reduce peak electrical demand, and provide fresh, filtered air that improves indoor air quality for students and staff.
For schools and colleges across California, Seeley’s technologies align perfectly with the state’s Title 24 energy code, CALGreen standards, and decarbonization goals. By minimizing reliance on refrigerants and maximizing energy efficiency, Seeley helps districts meet both sustainability mandates and fiscal responsibility—an essential combination for the public sector.
Beyond technology, Seeley International collaborates with architects, engineers, and facility leaders to design cooling solutions that support resilient, zero-carbon campuses. Their commitment to continuous innovation and education ensures that clients understand the long-term performance and environmental benefits of advanced evaporative cooling.
Green Technology is proud to recognize Seeley International as a Sustainability Champion for its leadership in energy-efficient HVAC innovation and its dedication to helping California’s educational institutions create comfortable, healthy, and sustainable learning environments.
You can meet members of the Seeley International team at the Green California Schools & Higher Education Summit on November 13 in Pasadena.