Welcome to TECA Corporation! TECA manufactured the first thermoelectric air conditioner for enclosure cooling (also known as Peltier or solid state cooling) over 30 years ago. Whether equipment and electronics require protection in small electrical enclosures or large industrial enclosures, TECA offers the most comprehensive collection of cabinet cooling products in the world. Our collection includes standard and custom-designed thermoelectric air conditioners, Peltier style cold plates and liquid chillers and accessories. All of our closed loop air conditioners and other thermoelectric cooling products are manufactured in the USA. Please enjoy our website and feel free to contact us at any time.