FENIX TFT Thermostat

Thermostats and ControlsFor households - Digital

FENIX TFT Thermostat

A programmable touchscreen thermostat suitable for electric underfloor and ceiling radiant heating systems. A wide range of features combined with a simple touchscreen interface – allowing for easy and intuitive configuration of the required functions whilst optimising heating comfort and minimising running costs.

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FENIX systems are available in 70+ countries.
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Digital thermostat with touchscreen display, choice of background colour, Czech menu. Operating modes: ‘floor only’, ‘room only’, ‘floor + room’; option to measure using two external (floor) sensors; PWM (PID) regulation or fixed temperature differential. 4 preset programmes, 3 user programmes (10 temperature changes in 15-minute increments, shortest time interval 1 hour), Modes: programme-based, manual mode, holiday, party, anti-freeze, off. 16A make contact, temperature setting range 5–35°C in 0.5°C increments, option to set minimum and maximum floor temperatures, sensor calibration. The floor sensor is included with the thermostat; installation on KU/KP 68. IP 21 protection rating.

This product is an electric local heater, falling under the scope of Regulation (EU) 2024/1103. The EcoDesign graphic symbol is an active link to mandatory information and conditions for its installation.

Technical specifications

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Fenix TFT White
Protection	IP 21
Switching current	16 A
Temperature range – ambient	5 … 35 °C
Temperature range – floor	5 … 45 °C
Temperature reduction	via time programme
Operating indicator light	on the display
Hysteresis	0.5 K
On/off switch	no
Code	52V 4200152

Manufacturer 21: WATTS Electronics France

Fenix TFT Black
Protection	IP 21
Switching current	16 A
Temperature range – ambient	5 … 35 °C
Temperature range – floor	5 … 45 °C
Temperature reduction	via time programme
Operating indicator light	on the display
Hysteresis	0.5 K
On/off switch	no
Code	52V 4200153