Pentair Technical Products announces the McLean Thermoelectric Cooler for cooling electronic components in small indoor or outdoor electronic enclosures. Operating on Peltier effect technology, McLean Thermoelectric Coolers deliver 60, 100 or 200 Watts of cooling for applications including telecommunications, battery cabinets, industrial enclosures, security systems and more. The compact coolers feature no refrigerant, compressors or filters, providing an ideal solution for demanding or low-maintenance environments. The 24 VDC and 48 VDC Coolers are CE- and UL-recognized, and available in 13 versatile models.