Stuhl SU22.T/1 Thermostat 230V heating and cooling
€96,79
Description
(To replace old bi-metal thermostats.)
In this operating mode, an external signal on the mode input (M / N) is used to switch between heating and cooling. The frost protection function and setback are not active in this mode.
2 thermomotors 230Vac NC can also be connected.
Additional information
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