Heating element KTX 3 white WEKT3K916U

Modern Control and Flexible Installation in Bathroom Radiators

The KTX series electric heating element is a solution that transforms the way water is heated in standard radiators, offering precise temperature control without the need to modify the hydraulic installation. Its unique feature is a design based on the Terma-SPLIT system, which physically separates the controller from the heating element. This means that during installation or subsequent replacement, there is no need to disassemble the entire device from the radiator—only the control module needs to be disconnected. This is a significant convenience for installers, who can quickly adjust settings or replace the controller in case of failure, without risking damage to seals or the radiator itself.

Precision Regulation and Energy-Saving Features

The device is equipped with a modern LCD display and a membrane keypad, ensuring intuitive operation and clear parameter visibility. The user has full control over the room's microclimate thanks to multi-stage temperature regulation in 1°C increments within the range of 30 to 60°C. Such precision allows for perfect heat adaptation to individual needs, avoiding room overheating. It is worth noting the built-in clock and TIMER function, which enable programming of heating cycles according to the daily rhythm—for example, higher temperatures in the morning and evening, and lower temperatures during the day when no one is in the bathroom.

In terms of safety and user comfort, the device includes the ANTIFREEZE function, which automatically maintains the radiator temperature above 5-7°C, protecting the installation from freezing during winter periods or during long absences of household members. Additionally, a double overheat protection for the heating element has been implemented, increasing operational safety. The system also allows integration with Smart Home systems, opening the way for remote heating management.

Universal Design and Power Matching

This model features a symmetrical housing, meaning it can be mounted on either the left or right side of the radiator—installers do not need to search for a specific model based on the door opening side or room layout. The colored housing (in this case, white) aesthetically matches most modern bathroom accessories.

An important aspect is the modularity of the power system. The KTX 3 heater is compatible with various Terma Split heating elements with a wide range of power outputs: from 200W through 300W and 400W, up to 600W, 800W, and 1000W. This allows selecting the appropriate heating power based on the water capacity of a specific radiator model, optimizing electrical energy consumption. Please note that the control head itself (model WEKT3K916U) requires the purchase of a corresponding heating element to complete and make the system functional. The entire unit features microprocessor control and symmetrical mounting capability, making it a universal choice for various bathroom configurations.