Heatit Z-TRM2fx is an electronic thermostat for electrical floor heating. The thermostat has a built-in Z-Wave chip that can be connected with Home Automation systems like Fibaro, Futurehome, Smarthings, Homeseer, Vera, Zipato etc.
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 5 associations (relays, wall plugs etc.).
The thermostat is designed for electrical heating. It can also be used for waterborne floor heating when linked with Heatit Z-Water.
Article number: 54 305 60
- Floor sensor
- External room sensor
- Temperature limiter
- Weekly program/setback via gateway or pilot wire
- Multilevel sensor command class
- Firmware updates (OTA)
- Power metering
- Can be used in connection with different NTC-sensors
- Lock mode/child lock
- 5 associations
- Supports encryption mode: S0, S2 Authenticated Class, S2 Unauthenticated Class
This is a Z-Wave plus product with S2 security. In order to use S2 security, your gateway must support S2-inclusion.
Protocol Z-Wave 868,4 MHz
Chip Z-Wave 500 chip
Rated voltage 230V 50/60Hz
Max load 2900W (resistive load)
750W self-limiting heating cable
Max current 13A
Power consumption <2,0W
Min/max installation temp -20°C – 40°C
Min/max operating temp 5°C – 40°C
Temperature intervals Floor sensor 5°C – 40°C. External room sensor 5°C – 40°C
Hysteresis 0,3°C – 3,0°C (default 0,5°C)
Switch Single-pole switch
Included in package Floor sensor, Art. no. 54 301 07
Compatible with NTC sensors with values 10, 12, 15, 22, 33 and 47 kΩ @ 25°C
IP Class IP 21
Approvals Z-Wave Plus, CE, EN 60730-1, EN 60730-2-9, EMC 2014/30/EU, RoHS 2011/65/EU, LVD 2014/35/EU
Terminal Use 1,5mm² or 2,5mm² according to load.
|54 30 560||Floor sensor Ø3mm 6 meters NTC 10 kΩ|
|54 30 446||Plastic kit (front and frame) for Heatit thermostats (Black RAL 9011)|
|54 301 08||Floor sensor ø3mm 6 meters NTC 10 kΩ|
|54 301 07||Floor sensor Ø4mm 3 meters NTC 10 kΩ|
|54 301 28||External room sensor NTC 10 kΩ|
|54 304 27||External enclosed sensor IP 20/54 NTC 10 kΩ|
The product must be installed in accordance with the current version of the installation guide and national building codes. See the installation guide for further information.