Welcome to TECA Corporation! TECA manufactured the first thermoelectric enclosure air conditioner (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 control cabinet air conditioner products in the world. Our collection includes electrical cabinet air conditioners of standard and custom-design, Peltier style cold plates and liquid chillers and accessories. All our electrical panel air conditioners create a closed loop system. Our thermoelectric 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.