RTKSA plant room thermostats were specially developed for use in industrial halls, exhibition halls, air halls and greenhouses. When used as a frost protection controller, the higher tolerances at the end of the scale must be observed.

2 separate setting ranges, heating and/or cooling.

RTKSA-114.110 0 to +50 deg C, 2 x internal setting
RTKSA-114.010 -10 to +40 deg C, 2 x internal setting

The RTKSA-114.110 replaces the JET-30 and JET-31 models.