If you need a thermostat for floor heating control, sauna, frost protection of pipes or cooling applications, the ETN4-1999 gets the job done.
ETI is a series of compact ON/OFF thermostats for industrial applications, primarily ON/OFF control of a single electric heating element in floor, ceiling and radiant heating systems.
EFRP is used as an external potentiometer for power controllers.
The EFRP is a series of proportional temperature controllers designed to maintain the air temperature in heating and ventilation systems.
Controls heating valves, electric heating batteries and heat recovery devices.