Watlow’s ASSURANT™ heater jackets maximize thermal uniformity and coverage by providing an efficient, easy-to-install heating solution for downstream exhaust line applications


Watlow’s ASSURANT® cloth-type heater systems provide flexibility in designing optimum heating systems for pump lines, fore lines, and exhaust lines. ASSURANT heater jackets are ideal for high temperature/low outgassing for cleanroom applications.

ASSURANT heating systems are available in two versions. Our first-generation TC heater jackets provide a standard operating temperature up to 180°C (356°F) with a maximum operating temperature up to 250°C (482°F). Type H heater jackets provide an increased, touch-safe operating temperature of 350°C (662°F).

The ASSURANT heater jackets optimize process tool uptime and chip yield by providing full coverage to the line eliminating cold spots that result in particle buildup. ASSURANT heater jackets can be customized with distributed watt densities, so lighter and heavier component parts are heated uniformly.

These heater jackets can be supplied with integrated temperature sensors and controllers to assure accuracy and equipment longevity.