The ParagonÂ® brand PTC Series products are commercial refrigeration temperature controls. The 10-model product line includes high-temperature models and armored cap tube models. The controls can be used in any application that requires single-stage or two-stage temperature control in the temperature ranges -40 degrees to 120 degrees F, 100 degrees to 260 degrees, and 190 degrees to 350 degrees. The electromechanical controls, which provide on-off temperature control of refrigeration systems, are complementary to the brand's defrost controls.
Invensys Controls, 191 East North Ave., Carol Stream, IL 60188; 800-951-5526; 630-260-7299 (fax); www.icca.invensys.com.