Functional & ergonomic
Functional & ergonomic KTX 2 is a funky yet functional heating element controller equipped with 5-step medium heating temperature regulation within 30÷60°C. A 2-hour timer gives you the comfort of not having to worry about turning the controller off. This is convenient, especially when drying clothes. Another advantage of this device is the Anti-Freeze function which protects the heating medium from freezing.

KTX2 is the I class heating element. The II class is also available as a SKT2 device.


Functionality This KTX 2 has a five step temperature control which ranges from 30°C to 60°C. An electronic temperature sensor ensures precise temperature control. The device displays its current temperature setting. The KTX 2 is designed for use with the TS 1 heating element. The unique feature of the KTX range of heating elements is the Terma‑Split System. The Terma‑Split connector makes it possible to disconnect the TS 1 from the controller head.

Timer The KTX 2 heating element has a 2-hour timer with two working modes. One mode is used while the KTX 2 is active and heating. In this mode the KTX 2 will maintain the previously set temperature and then switch itself off after 2 hours. The second mode can be used to turn the KTX 2 on (when previously off) for a period of 2 hours, following these 2 hours the KTX 2 will turn off.

Intelligent Building Systems The KTX 2 remembers its previous settings even when the power supply is lost. It is therefore suitable to be used with external timers or intelligent building systems.

Safety The KTX 2 is equipped with ‘frost’ protection (ANTIFREEZE). It has a double protection against overheating of the radiator and displays a warning in case of malfunction.

Design The KTX 2 heating element has The KTX 2 heating element has an easy to use interface. A version with a cablemasking cover, additional power on/off switch and screw connection is also available.

Colour Available colours: white, silver, chrome and black. The heating element can also be offered in any RAL colour and Terma special colours (including brass and gold) subject to a minimum order of 100 pcs per colour.

Features and functions

  • 5-step temperature setting in the range of 30-60ºC
  • Displaying the currently set temperature
  • Casing available in 4 colours – white, silver, chrome, black
  • ANTIFREEZE function, protection against temperatures below 5-7°C
  • double overheating protection
  • Symmetrical housing (can be installed on the left or right side)
  • The Terma‑Split connector makes it possible to disconnect the heating element from the controller head.
  • 2h drying function with a switch-off mode
  • Turn off timer

Technical Specifications

Available output power:
120, 200, 300, 400, 600, 800, 1000W
Protection devices:
Klasa I
Radiator connection:
Ingress protection [IP]:
IPx4: MS version; IPx5: cable version
Model headerColor
KTX 2White120325WEKT201T916*
KTX 2White200285WEKT202T916*
KTX 2White300310WEKT203T916*
KTX 2White400345WEKT204T916*
KTX 2White600375WEKT206T916*
KTX 2White800485WEKT208T916*
KTX 2White1000575WEKT210T916*
KTX 2White-WEKT2K916*
KTX 2Chrome120325WEKT201TCRO*
KTX 2Chrome200285WEKT202TCRO*
KTX 2Chrome300310WEKT203TCRO*
KTX 2Chrome400345WEKT204TCRO*
KTX 2Chrome600375WEKT206TCRO*
KTX 2Chrome800485WEKT208TCRO*
KTX 2Chrome1000575WEKT210TCRO*
KTX 2Black120325WEKT201T905*
KTX 2Black200285WEKT202T905*
KTX 2Black300310WEKT203T905*
KTX 2Black400345WEKT204T905*
KTX 2Black600375WEKT206T905*
KTX 2Black800485WEKT208T905*
KTX 2Black1000575WEKT210T905*
KTX 2Black-WEKT2K905*
KTX 2Gold120325WEKT201TGPO*
KTX 2Gold200285WEKT202TGPO*
KTX 2Gold300310WEKT203TGPO*
KTX 2Gold400345WEKT204TGPO*
KTX 2Gold600375WEKT206TGPO*
KTX 2Gold800485WEKT208TGPO*
KTX 2Gold1000575WEKT210TGPO*
KTX 2Silver120325WEKT201TSMA*
KTX 2Silver200285WEKT202TSMA*
KTX 2Silver300310WEKT203TSMA*
KTX 2Silver400345WEKT204TSMA*
KTX 2Silver600375WEKT206TSMA*
KTX 2Silver800485WEKT208TSMA*
KTX 2Silver1000575WEKT210TSMA*
* Add the appropriate cabel type symbols here

Available colours: white, silver, chrome and black. The heating element can also be offered in any RAL colour and Terma special colours (including brass and gold) subject to a minimum order of 100 pcs per colour.

The reproduction of colours on electronic devices may vary slightly from those seen on the actual products. For a more exact colour selection it is always best to ask for a matching colour chip sample. These are available from our Sales

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