There are over 4121 interoperable
Heatit Z-TRM2fx is equipped with a single pole switch and it fits most System 55 frames (Elko RS16, Schneider Exxact, Gira, Jung etc.). The thermostat can withstand a load of max 13A /2900W at 230V. At higher loads the thermostat must control a contactor. The thermostat may be connected to two wired external sensors.
The thermostat has the capacity of up to 8 associations (relays, wall plugs etc.).
The thermostat is designed for electrical heating.
External room sensor
Weekly program/setback via gateway or pilot wire
Multilevel sensor command class
Firmware updates (OTA)
Can be used in connection with different NTC-sensors
Lock mode/child lock
Supports encryption mode: S0, S2 Authenticated Class, S2 Unauthenticated Class