Cool Commercial Spaces without Refrigerants

Cambridge Engineering has expanded its commercial cooling offerings with E-Series and ESC-Series evaporative cooling units. The Cambridge E- and ESC-Series lines help facilities efficiently meet IAQ and comfort standards without the use of refrigerants. E-Series provides direct evaporative cooling using up to 70 percent less energy than conventional mechanical cooling systems while the semi-custom-fabricated ESC-Series air handler uses 30 to 40 percent of the energy of mechanical systems through direct, indirect or a combination of both evaporative cooling techniques. In addition, Cambridge Engineering will make direct and indirect evaporative coils a regular option for its M-Series makeup air units.