Frost Protection
Frost Protection Thermostat FSS

Frost protection thermostat for air temperature monitoring:


The frost protection thermostat FSS for air-side monitoring of the temperature of LTHW heating coils and air conditioning systems is used to prevent frost damage. It has a small switching differential and good repeatability. Reset can be done automatically or manually by pressing a button in case of the FSS-Reset.


Robust injection molded plastic housing

Responds to temperature change sensed over any 60 cm

Small switching differential intervals

Good repeatability

Setpoint adjustment range (-10...+15°C)

Protection standard IP 65

Testing, Tests, Simulation
System-oriented testing.
All of the EGELHOF products are tested in our state of the art simulation and test benches during product design.
These test installations are also offered as an external service.