
Liquid-expansion / capillary thermostats
Stable, durable mechanical temperature control for a wide range of appliances and industrial equipment.
View the full rangeWe manufacture liquid-expansion / capillary thermostats and PTC heating products for appliances, industrial equipment and custom thermal-management applications.


From temperature sensing and mechanical control to efficient self-regulating heat, precision manufacturing connects your product design.

Stable, durable mechanical temperature control for a wide range of appliances and industrial equipment.
View the full range
Self-regulating, safe and efficient PTC assemblies in multiple formats, power ranges and mounting styles.
View the full rangeWe define temperature range, power, dimensions, wiring and mounting together, with manufacturability built into every custom project.